diff --git "a/jsonl/T113_metro_map_path_trace-data-generator.jsonl" "b/jsonl/T113_metro_map_path_trace-data-generator.jsonl"
--- "a/jsonl/T113_metro_map_path_trace-data-generator.jsonl"
+++ "b/jsonl/T113_metro_map_path_trace-data-generator.jsonl"
@@ -1,5000 +1,5000 @@
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000000/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 0}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000001/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000002/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000003/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000004/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000005/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 5}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000006/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 6}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000007/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 7}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000008/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 8}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000009/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 9}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000010/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 10}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000011/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 11}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000012/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 12}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000013/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 13}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000014/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 14}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000015/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 15}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000016/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 16}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000017/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 17}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000018/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 18}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000019/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 19}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000020/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 20}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000021/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 21}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000022/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 22}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000023/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 23}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000024/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 24}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000025/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 25}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000026/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 26}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000027/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 27}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000028/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 28}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000029/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 29}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000030/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 30}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000031/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 31}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000032/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 32}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000033/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 33}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000034/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 34}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000035/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 35}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000036/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 36}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000037/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 37}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000038/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 38}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000039/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 39}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000040/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 40}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000041/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 41}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000042/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 42}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000043/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 43}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000044/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 44}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000045/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 45}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000046/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 46}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000047/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 47}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000048/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 48}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000049/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 49}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000050/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 50}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000051/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 51}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000052/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 52}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000053/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 53}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000054/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 54}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000055/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 55}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000056/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 56}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000057/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 57}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000058/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 58}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000059/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 59}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000060/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 60}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000061/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 61}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000062/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 62}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000063/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 63}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000064/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 64}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000065/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 65}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000066/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 66}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000067/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 67}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000068/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 68}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000069/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 69}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000070/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 70}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000071/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 71}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000072/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 72}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000073/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 73}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000074/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 74}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000075/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 75}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000076/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 76}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000077/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 77}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000078/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 78}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000079/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 79}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000080/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 80}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000081/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 81}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000082/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 82}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000083/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 83}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000084/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 84}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000085/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 85}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000086/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 86}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000087/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 87}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000088/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 88}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000089/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 89}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000090/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 90}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000091/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 91}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000092/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 92}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000093/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 93}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000094/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 94}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000095/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 95}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000096/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 96}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000097/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 97}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000098/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 98}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000099/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 99}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000100/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 100}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000101/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 101}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000102/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 102}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000103/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 103}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000104/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 104}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000105/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 105}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000106/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 106}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000107/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 107}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000108/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 108}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000109/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 109}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000110/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 110}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000111/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 111}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000112/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 112}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000113/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 113}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000114/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 114}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000115/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 115}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000116/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 116}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000117/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 117}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000118/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 118}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000119/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 119}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000120/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 120}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000121/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 121}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000122/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 122}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000123/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 123}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000124/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 124}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000125/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 125}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000126/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 126}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000127/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 127}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000128/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 128}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000129/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 129}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000130/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 130}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000131/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 131}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000132/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 132}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000133/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 133}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000134/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 134}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000135/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 135}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000136/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 136}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000137/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 137}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000138/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 138}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000139/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 139}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000140/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 140}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000141/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 141}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000142/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 142}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000143/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 143}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000144/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 144}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000145/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 145}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000146/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 146}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000147/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 147}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000148/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 148}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000149/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 149}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000150/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 150}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000151/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 151}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000152/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 152}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000153/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 153}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000154/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 154}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000155/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 155}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000156/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 156}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000157/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 157}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000158/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 158}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000159/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 159}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000160/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 160}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000161/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 161}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000162/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 162}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000163/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 163}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000164/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 164}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000165/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 165}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000166/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 166}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000167/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 167}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000168/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 168}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000169/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 169}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000170/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 170}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000171/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 171}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000172/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 172}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000173/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 173}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000174/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 174}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000175/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 175}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000176/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 176}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000177/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 177}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000178/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 178}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000179/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 179}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000180/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 180}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000181/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 181}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000182/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 182}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000183/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 183}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000184/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 184}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000185/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 185}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000186/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 186}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000187/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 187}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000188/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 188}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000189/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 189}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000190/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 190}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000191/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 191}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000192/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 192}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000193/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 193}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000195/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 195}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000196/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 196}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000199/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 199}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000202/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 202}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000203/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 203}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000207/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 207}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000208/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 208}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000209/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 209}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000210/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 210}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000211/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 211}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000212/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 212}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000213/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 213}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000214/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 214}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000215/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 215}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000216/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 216}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000217/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 217}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000218/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 218}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000219/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 219}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000220/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 220}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000221/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 221}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000222/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 222}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000223/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 223}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000224/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 224}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000225/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 225}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000226/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 226}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000227/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 227}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000228/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 228}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000229/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 229}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000230/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 230}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000231/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 231}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000232/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 232}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000233/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 233}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000234/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 234}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000235/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 235}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000236/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 236}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000237/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 237}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000238/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 238}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000239/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 239}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000240/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 240}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000241/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 241}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000242/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 242}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000243/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 243}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000244/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 244}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000245/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 245}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000246/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 246}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000247/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 247}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000248/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 248}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000249/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 249}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000250/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 250}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000251/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 251}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000252/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 252}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000253/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 253}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000254/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 254}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000255/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 255}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000256/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 256}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000257/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 257}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000258/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 258}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000259/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 259}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000260/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 260}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000261/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 261}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000262/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 262}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000263/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 263}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000264/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 264}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000265/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 265}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000266/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 266}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000267/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 267}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000268/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 268}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000269/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 269}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000270/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 270}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000271/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 271}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000272/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 272}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000273/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 273}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000274/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 274}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000275/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 275}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000276/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 276}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000277/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 277}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000278/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 278}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000279/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 279}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000280/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 280}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000281/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 281}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000282/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 282}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000283/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 283}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000284/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 284}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000285/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 285}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000286/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 286}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000287/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 287}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000288/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 288}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000289/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 289}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000290/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 290}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000291/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 291}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000292/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 292}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000293/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 293}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000294/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 294}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000295/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 295}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000296/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 296}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000297/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 297}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000298/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 298}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000299/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 299}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000300/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 300}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000301/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 301}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000302/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 302}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000303/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 303}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000304/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 304}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000305/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 305}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000306/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 306}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000307/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 307}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000308/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 308}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000309/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 309}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000310/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 310}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000311/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 311}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000312/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 312}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000313/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 313}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000314/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 314}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000315/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 315}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000316/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 316}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000317/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 317}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000318/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 318}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000319/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 319}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000320/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 320}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000321/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 321}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000322/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 322}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000323/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 323}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000324/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 324}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000325/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 325}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000326/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 326}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000327/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 327}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000328/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 328}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000329/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 329}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000330/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 330}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000331/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 331}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000332/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 332}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000333/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 333}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000334/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 334}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000335/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 335}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000336/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 336}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000337/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 337}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000338/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 338}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000339/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 339}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000340/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 340}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000341/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 341}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000342/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 342}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000343/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 343}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000344/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 344}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000345/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 345}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000346/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 346}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000347/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 347}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000348/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 348}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000349/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 349}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000350/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 350}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000351/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 351}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000352/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 352}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000353/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 353}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000354/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 354}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000355/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 355}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000356/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 356}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000357/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 357}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000358/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 358}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000359/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 359}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000360/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 360}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000361/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 361}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000362/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 362}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000363/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 363}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000364/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 364}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000365/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 365}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000366/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 366}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000367/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 367}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000368/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 368}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000369/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 369}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000370/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 370}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000371/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 371}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000372/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 372}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000373/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 373}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000374/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 374}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000375/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 375}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000376/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 376}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000377/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 377}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000378/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 378}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000379/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 379}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000380/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 380}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000381/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 381}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000382/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 382}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000383/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 383}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000384/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 384}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000385/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 385}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000386/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 386}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000387/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 387}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000388/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 388}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000389/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 389}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000390/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 390}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000391/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 391}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000392/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 392}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000393/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 393}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000394/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 394}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000395/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 395}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000396/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 396}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000397/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 397}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000398/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 398}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000399/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 399}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000400/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 400}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000401/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 401}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000402/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 402}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000403/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 403}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000404/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 404}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000405/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 405}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000406/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 406}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000407/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 407}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000408/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 408}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000409/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 409}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000410/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 410}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000411/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 411}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000412/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 412}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000413/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 413}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000414/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 414}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000415/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 415}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000416/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 416}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000417/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 417}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000418/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 418}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000419/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 419}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000420/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 420}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000421/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 421}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000422/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 422}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000423/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 423}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000424/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 424}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000425/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 425}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000426/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 426}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000427/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 427}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000428/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 428}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000429/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 429}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000430/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 430}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000431/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 431}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000432/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 432}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000433/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 433}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000434/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 434}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000435/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 435}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000436/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 436}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000437/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 437}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000438/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 438}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000439/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 439}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000440/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 440}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000452/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 452}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000459/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 459}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000462/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 462}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000463/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 463}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000465/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 465}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000469/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 469}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000470/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 470}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000471/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 471}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000473/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 473}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000474/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 474}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000476/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 476}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000477/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 477}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000478/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 478}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000479/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 479}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000480/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 480}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000481/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 481}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000482/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 482}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000483/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 483}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000484/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 484}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000485/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 485}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000486/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 486}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000487/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 487}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000488/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 488}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000489/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 489}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000490/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 490}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000491/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 491}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000492/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 492}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000493/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 493}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000494/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 494}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000495/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 495}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000496/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 496}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000497/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 497}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000498/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 498}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000499/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 499}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000500/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 500}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000501/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 501}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000502/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 502}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000503/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 503}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000504/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 504}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000505/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 505}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000506/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 506}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000507/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 507}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000508/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 508}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000509/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 509}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000510/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 510}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000511/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 511}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000512/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 512}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000513/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 513}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000514/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 514}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000515/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 515}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000516/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 516}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000517/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 517}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000518/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 518}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000519/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 519}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000520/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 520}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000521/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 521}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000522/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 522}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000523/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 523}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000524/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 524}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000525/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 525}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000526/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 526}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000527/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 527}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000528/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 528}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000529/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 529}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000530/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 530}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000531/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 531}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000532/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 532}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000533/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 533}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000534/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 534}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000535/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 535}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000536/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 536}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000537/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 537}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000538/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 538}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000539/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 539}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000540/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 540}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000541/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 541}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000542/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 542}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000543/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 543}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000544/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 544}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000545/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 545}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000546/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 546}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000547/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 547}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000548/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 548}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000549/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 549}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000550/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 550}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000551/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 551}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000552/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 552}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000553/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 553}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000554/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 554}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000555/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 555}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000556/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 556}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000557/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 557}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000558/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 558}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000559/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 559}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000560/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 560}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000561/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 561}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000562/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 562}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000563/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 563}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000564/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 564}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000565/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 565}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000566/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 566}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000567/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 567}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000568/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 568}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000569/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 569}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000570/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 570}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000571/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 571}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000572/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 572}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000573/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 573}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000574/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 574}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000575/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 575}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000576/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 576}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000577/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 577}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000578/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 578}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000579/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 579}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000580/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 580}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000581/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 581}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000582/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 582}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000583/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 583}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000584/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 584}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000585/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 585}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000586/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 586}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000587/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 587}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000588/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 588}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000589/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 589}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000590/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 590}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000591/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 591}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000592/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 592}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000593/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 593}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000594/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 594}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000595/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 595}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000596/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 596}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000597/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 597}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000598/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 598}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000599/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 599}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000600/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 600}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000601/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 601}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000602/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 602}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000603/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 603}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000604/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 604}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000605/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 605}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000606/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 606}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000607/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 607}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000608/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 608}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000609/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 609}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000610/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 610}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000611/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 611}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000612/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 612}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000613/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 613}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000614/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 614}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000615/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 615}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000616/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 616}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000617/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 617}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000618/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 618}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000619/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 619}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000620/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 620}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000621/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 621}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000622/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 622}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000623/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 623}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000624/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 624}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000625/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 625}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000626/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 626}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000627/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 627}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000628/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 628}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000629/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 629}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000630/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 630}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000631/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 631}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000632/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 632}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000633/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 633}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000634/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 634}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000635/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 635}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000636/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 636}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000637/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 637}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000638/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 638}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000639/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 639}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000642/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 642}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000643/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 643}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000644/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 644}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000645/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 645}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000646/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 646}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000647/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 647}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000648/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 648}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000649/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 649}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000650/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 650}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000651/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 651}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000652/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 652}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000653/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 653}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000654/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 654}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000655/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 655}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000656/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 656}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000657/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 657}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000658/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 658}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000659/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 659}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000660/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 660}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000661/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 661}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000662/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 662}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000663/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 663}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000664/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 664}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000665/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 665}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000666/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 666}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000667/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 667}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000668/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 668}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000669/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 669}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000670/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 670}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000671/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 671}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000672/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 672}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000673/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 673}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000674/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 674}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000675/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 675}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000676/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 676}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000677/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 677}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000678/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 678}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000679/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 679}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000680/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 680}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000681/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 681}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000682/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 682}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000683/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 683}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000684/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 684}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000685/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 685}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000686/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 686}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000687/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 687}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000688/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 688}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000689/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 689}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000690/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 690}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000691/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 691}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000692/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 692}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000693/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 693}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000694/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 694}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000695/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 695}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000696/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 696}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000697/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 697}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000698/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 698}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000699/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 699}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000700/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 700}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000701/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 701}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000702/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 702}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000703/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 703}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000704/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 704}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000705/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 705}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000706/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 706}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000707/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 707}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000708/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 708}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000709/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 709}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000710/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 710}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000711/video/ground_truth.mp4", "length": 100, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 711}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000712/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 712}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000713/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 713}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000714/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 714}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000715/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 715}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000716/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 716}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000717/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 717}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000718/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 718}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000719/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 719}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000720/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 720}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000721/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 721}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000722/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 722}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000723/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 723}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000724/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 724}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000725/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 725}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000726/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 726}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000727/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 727}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000728/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 728}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000729/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 729}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000730/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 730}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000731/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 731}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000732/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 732}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000733/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 733}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000734/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 734}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000735/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 735}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000736/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 736}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000737/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 737}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000738/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 738}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000739/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 739}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000740/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 740}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000741/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 741}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000742/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 742}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000743/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 743}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000744/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 744}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000745/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 745}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000746/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 746}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000747/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 747}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000748/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 748}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000749/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 749}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000750/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 750}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000751/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 751}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000752/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 752}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000753/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 753}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000754/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 754}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000755/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 755}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000756/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 756}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000757/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 757}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000758/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 758}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000759/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 759}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000760/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 760}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000761/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 761}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000762/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 762}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000763/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 763}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000764/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 764}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000765/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 765}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000766/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 766}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000767/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 767}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000768/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 768}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000769/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 769}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000770/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 770}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000771/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 771}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000772/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 772}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000773/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 773}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000774/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 774}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000775/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 775}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000776/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 776}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000777/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 777}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000778/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 778}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000779/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 779}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000780/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 780}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000781/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 781}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000782/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 782}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000783/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 783}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000784/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 784}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000785/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 785}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000786/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 786}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000787/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 787}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000788/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 788}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000789/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 789}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000790/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 790}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000791/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 791}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000792/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 792}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000793/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 793}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000794/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 794}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000795/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 795}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000796/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 796}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000797/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 797}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000798/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 798}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000799/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 799}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000800/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 800}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000801/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 801}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000802/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 802}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000803/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 803}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000804/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 804}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000805/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 805}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000806/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 806}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000807/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 807}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000808/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 808}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000809/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 809}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000810/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 810}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000811/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 811}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000812/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 812}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000813/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 813}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000814/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 814}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000815/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 815}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000816/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 816}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000817/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 817}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000818/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 818}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000819/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 819}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000820/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 820}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000821/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 821}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000822/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 822}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000823/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 823}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000824/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 824}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000825/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 825}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000826/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 826}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000827/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 827}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000828/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 828}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000829/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 829}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000830/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 830}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000831/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 831}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000832/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 832}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000833/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 833}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000834/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 834}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000835/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 835}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000836/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 836}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000837/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 837}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000838/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 838}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000839/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 839}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000840/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 840}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000841/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 841}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000842/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 842}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000843/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 843}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000844/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 844}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000845/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 845}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000846/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 846}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000847/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 847}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000848/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 848}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000849/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 849}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000850/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 850}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000851/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 851}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000852/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 852}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000853/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 853}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000854/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 854}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000855/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 855}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000856/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 856}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000857/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 857}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000858/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 858}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000859/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 859}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000860/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 860}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000861/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 861}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000862/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 862}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000863/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 863}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000864/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 864}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000865/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 865}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000866/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 866}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000867/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 867}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000868/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 868}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000869/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 869}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000870/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 870}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000871/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 871}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000872/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 872}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000873/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 873}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000874/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 874}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000875/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 875}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000876/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 876}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000877/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 877}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000878/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 878}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000879/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 879}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000880/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 880}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000881/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 881}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000882/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 882}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000883/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 883}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000884/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 884}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000885/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 885}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000886/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 886}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000887/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 887}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000888/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 888}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000889/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 889}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000890/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 890}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000891/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 891}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000892/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 892}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000893/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 893}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000894/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 894}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000895/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 895}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000896/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 896}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000897/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 897}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000898/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 898}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000899/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 899}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000900/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 900}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000901/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 901}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000902/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 902}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000903/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 903}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000904/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 904}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000905/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 905}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000906/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 906}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000907/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 907}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000908/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 908}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000909/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 909}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000910/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 910}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000911/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 911}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000912/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 912}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000913/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 913}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000914/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 914}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000915/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 915}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000916/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 916}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000917/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 917}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000918/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 918}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000919/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 919}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000920/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 920}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000921/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 921}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000922/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 922}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000923/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 923}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000924/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 924}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000925/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 925}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000926/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 926}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000927/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 927}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000928/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 928}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000929/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 929}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000930/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 930}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000931/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 931}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000932/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 932}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000933/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 933}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000934/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 934}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000935/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 935}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000936/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 936}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000937/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 937}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000938/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 938}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000939/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 939}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000940/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 940}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000941/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 941}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000942/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 942}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000943/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 943}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000944/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 944}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000945/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 945}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000946/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 946}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000947/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 947}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000948/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 948}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000949/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 949}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000950/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 950}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000951/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 951}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000952/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 952}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000953/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 953}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000954/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 954}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000955/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 955}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000956/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 956}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000957/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 957}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000958/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 958}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000959/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 959}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000960/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 960}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000961/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 961}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000962/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 962}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000963/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 963}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000964/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 964}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000965/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 965}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000966/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 966}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000967/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 967}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000968/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 968}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000969/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 969}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000970/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 970}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000971/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 971}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000972/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 972}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000973/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 973}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000974/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 974}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000975/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 975}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000976/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 976}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000977/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 977}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000978/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 978}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000979/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 979}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000980/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 980}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000981/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 981}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000982/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 982}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000983/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 983}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000984/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 984}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000985/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 985}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000986/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 986}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000987/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 987}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000988/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 988}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000989/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 989}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000990/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 990}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000991/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 991}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000992/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 992}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000993/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 993}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000994/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 994}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000995/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 995}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000996/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 996}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000997/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 997}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000998/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 998}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000999/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 999}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001000/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1000}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001001/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1001}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001002/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1002}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001003/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1003}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001004/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1004}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001005/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1005}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001006/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1006}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001007/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1007}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001008/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1008}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001009/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1009}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001010/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1010}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001011/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1011}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001012/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1012}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001013/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1013}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001014/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1014}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001015/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1015}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001016/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1016}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001017/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1017}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001018/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1018}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001019/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1019}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001020/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1020}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001021/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1021}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001022/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1022}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001023/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1023}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001024/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1024}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001025/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1025}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001026/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1026}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001027/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1027}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001028/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1028}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001029/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1029}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001030/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1030}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001031/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1031}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001032/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1032}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001033/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1033}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001034/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1034}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001035/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1035}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001036/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1036}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001037/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1037}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001038/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1038}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001039/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1039}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001040/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1040}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001041/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1041}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001042/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1042}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001043/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1043}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001044/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1044}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001045/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1045}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001046/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1046}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001047/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1047}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001048/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1048}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001049/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1049}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001050/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1050}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001051/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1051}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001052/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1052}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001053/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1053}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001054/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1054}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001055/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1055}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001056/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1056}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001057/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1057}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001058/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1058}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001059/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1059}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001060/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1060}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001061/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1061}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001062/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1062}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001063/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1063}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001064/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1064}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001065/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1065}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001066/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1066}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001067/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1067}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001068/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1068}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001069/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1069}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001070/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1070}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001071/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1071}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001072/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1072}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001073/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1073}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001074/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1074}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001075/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1075}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001076/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1076}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001077/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1077}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001078/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1078}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001079/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1079}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001080/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1080}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001081/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1081}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001082/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1082}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001083/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1083}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001084/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1084}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001085/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1085}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001086/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1086}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001087/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1087}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001088/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1088}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001089/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1089}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001090/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1090}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001091/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1091}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001092/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1092}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001093/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1093}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001094/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1094}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001095/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1095}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001096/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1096}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001097/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1097}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001098/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1098}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001099/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1099}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001100/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1100}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001101/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1101}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001102/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1102}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001103/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1103}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001104/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1104}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001105/video/ground_truth.mp4", "length": 96, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1105}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001106/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1106}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001107/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1107}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001108/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1108}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001109/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1109}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001110/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1110}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001111/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1111}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001112/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1112}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001113/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1113}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001114/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1114}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001115/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1115}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001116/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1116}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001117/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1117}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001118/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1118}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001119/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1119}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001120/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1120}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001121/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1121}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001122/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1122}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001123/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1123}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001124/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1124}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001125/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1125}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001126/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1126}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001127/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1127}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001128/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1128}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001129/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1129}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001130/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1130}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001131/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1131}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001132/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1132}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001133/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1133}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001134/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1134}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001135/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1135}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001136/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1136}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001137/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1137}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001138/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1138}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001139/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1139}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001140/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1140}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001141/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1141}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001142/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1142}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001143/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1143}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001144/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1144}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001145/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1145}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001146/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1146}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001147/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1147}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001148/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1148}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001149/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1149}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001150/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1150}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001151/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1151}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001152/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1152}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001153/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1153}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001154/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1154}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001155/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1155}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001156/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1156}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001157/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1157}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001158/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1158}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001159/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1159}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001160/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1160}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001161/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1161}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001162/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1162}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001163/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1163}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001164/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1164}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001165/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1165}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001166/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1166}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001167/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1167}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001168/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1168}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001169/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1169}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001170/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1170}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001171/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1171}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001172/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1172}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001173/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1173}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001174/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1174}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001175/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1175}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001176/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1176}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001177/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1177}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001178/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1178}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001179/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1179}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001180/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1180}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001181/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1181}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001182/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1182}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001183/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1183}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001184/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1184}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001185/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1185}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001186/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1186}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001187/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1187}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001188/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1188}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001189/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1189}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001190/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1190}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001191/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1191}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001192/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1192}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001193/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1193}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001194/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1194}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001195/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1195}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001196/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1196}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001197/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1197}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001198/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1198}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001199/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1199}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001200/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1200}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001201/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1201}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001202/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1202}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001203/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1203}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001204/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1204}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001205/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1205}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001206/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1206}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001207/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1207}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001208/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1208}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001209/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1209}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001210/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1210}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001211/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1211}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001212/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1212}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001213/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1213}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001214/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1214}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001215/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1215}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001216/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1216}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001217/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1217}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001218/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1218}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001219/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1219}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001220/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1220}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001221/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1221}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001222/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1222}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001223/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1223}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001224/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1224}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001225/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1225}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001226/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1226}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001227/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1227}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001228/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1228}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001229/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1229}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001230/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1230}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001231/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1231}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001232/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1232}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001233/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1233}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001234/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1234}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001235/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1235}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001236/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1236}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001237/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1237}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001238/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1238}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001239/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1239}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001240/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1240}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001241/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1241}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001242/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1242}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001243/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1243}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001244/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1244}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001245/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1245}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001246/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1246}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001247/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1247}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001248/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1248}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001249/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1249}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001250/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1250}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001251/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1251}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001252/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1252}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001253/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1253}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001254/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1254}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001255/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1255}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001256/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1256}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001257/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1257}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001258/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1258}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001259/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1259}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001260/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1260}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001261/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1261}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001262/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1262}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001263/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1263}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001264/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1264}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001265/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1265}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001266/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1266}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001267/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1267}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001268/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1268}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001269/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1269}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001270/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1270}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001271/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1271}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001272/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1272}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001273/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1273}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001274/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1274}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001275/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1275}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001276/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1276}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001277/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1277}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001278/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1278}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001279/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1279}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001280/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1280}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001281/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1281}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001282/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1282}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001283/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1283}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001284/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1284}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001285/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1285}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001286/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1286}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001287/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1287}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001288/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1288}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001289/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1289}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001290/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1290}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001291/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1291}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001292/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1292}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001293/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1293}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001294/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1294}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001295/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1295}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001296/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1296}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001297/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1297}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001298/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1298}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001299/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1299}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001300/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1300}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001301/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1301}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001302/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1302}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001303/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1303}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001304/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1304}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001305/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1305}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001306/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1306}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001307/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1307}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001308/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1308}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001309/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1309}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001310/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1310}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001311/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1311}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001312/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1312}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001313/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1313}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001314/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1314}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001315/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1315}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001316/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1316}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001317/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1317}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001318/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1318}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001319/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1319}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001320/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1320}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001321/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1321}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001322/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1322}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001323/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1323}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001324/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1324}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001325/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1325}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001326/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1326}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001327/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1327}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001328/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1328}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001329/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1329}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001330/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1330}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001331/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1331}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001332/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1332}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001333/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1333}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001334/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1334}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001335/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1335}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001336/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1336}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001337/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1337}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001338/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1338}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001339/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1339}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001340/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1340}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001341/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1341}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001342/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1342}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001343/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1343}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001344/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1344}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001345/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1345}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001346/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1346}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001347/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1347}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001348/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1348}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001349/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1349}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001350/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1350}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001351/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1351}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001352/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1352}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001353/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1353}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001354/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1354}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001355/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1355}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001356/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1356}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001357/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1357}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001358/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1358}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001359/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1359}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001360/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1360}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001361/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1361}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001362/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1362}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001363/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1363}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001364/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1364}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001365/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1365}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001366/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1366}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001367/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1367}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001368/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1368}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001369/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1369}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001370/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1370}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001371/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1371}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001372/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1372}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001373/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1373}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001374/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1374}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001375/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1375}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001376/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1376}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001377/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1377}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001378/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1378}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001379/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1379}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001380/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1380}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001381/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1381}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001382/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1382}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001383/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1383}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001384/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1384}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001385/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1385}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001386/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1386}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001387/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1387}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001388/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1388}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001389/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1389}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001390/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1390}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001391/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1391}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001392/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1392}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001393/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1393}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001394/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1394}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001395/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1395}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001396/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1396}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001397/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1397}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001398/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1398}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001399/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1399}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001400/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1400}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001401/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1401}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001402/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1402}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001403/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1403}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001404/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1404}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001405/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1405}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001406/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1406}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001407/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1407}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001408/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1408}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001409/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1409}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001410/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1410}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001411/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1411}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001412/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1412}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001413/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1413}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001414/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1414}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001415/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1415}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001416/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1416}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001417/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1417}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001418/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1418}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001419/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1419}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001420/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1420}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001421/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1421}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001422/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1422}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001423/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1423}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001424/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1424}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001425/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1425}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001426/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1426}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001427/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1427}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001428/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1428}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001429/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1429}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001430/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1430}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001431/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1431}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001432/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1432}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001433/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1433}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001434/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1434}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001435/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1435}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001436/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1436}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001437/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1437}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001438/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1438}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001439/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1439}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001440/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1440}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001441/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1441}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001442/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1442}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001443/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1443}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001444/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1444}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001445/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1445}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001446/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1446}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001447/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1447}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001448/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1448}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001449/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1449}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001450/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1450}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001451/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1451}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001452/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1452}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001453/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1453}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001454/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1454}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001455/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1455}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001456/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1456}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001457/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1457}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001458/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1458}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001459/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1459}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001460/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1460}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001461/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1461}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001462/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1462}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001463/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1463}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001464/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1464}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001465/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1465}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001466/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1466}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001467/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1467}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001468/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1468}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001469/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1469}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001470/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1470}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001471/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1471}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001472/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1472}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001473/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1473}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001474/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1474}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001475/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1475}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001476/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1476}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001477/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1477}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001478/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1478}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001479/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1479}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001480/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1480}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001481/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1481}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001482/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1482}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001483/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1483}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001484/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1484}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001485/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1485}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001486/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1486}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001487/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1487}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001488/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1488}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001489/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1489}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001490/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1490}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001491/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1491}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001492/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1492}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001493/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1493}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001494/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1494}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001495/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1495}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001496/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1496}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001497/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1497}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001498/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1498}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001499/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1499}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001500/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1500}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001501/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1501}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001502/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1502}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001503/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1503}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001504/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1504}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001505/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1505}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001506/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1506}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001507/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1507}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001508/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1508}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001509/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1509}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001510/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1510}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001511/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1511}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001512/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1512}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001513/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1513}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001514/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1514}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001515/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1515}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001516/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1516}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001517/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1517}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001518/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1518}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001519/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1519}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001520/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1520}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001521/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1521}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001522/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1522}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001523/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1523}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001524/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1524}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001525/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1525}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001526/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1526}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001527/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1527}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001528/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1528}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001529/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1529}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001530/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1530}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001531/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1531}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001532/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1532}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001533/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1533}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001534/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1534}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001535/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1535}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001536/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1536}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001537/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1537}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001538/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1538}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001539/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1539}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001540/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1540}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001541/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1541}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001542/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1542}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001543/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1543}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001544/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1544}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001545/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1545}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001546/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1546}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001547/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1547}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001548/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1548}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001549/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1549}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001550/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1550}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001551/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1551}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001552/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1552}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001553/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1553}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001554/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1554}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001555/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1555}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001556/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1556}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001557/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1557}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001558/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1558}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001559/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1559}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001560/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1560}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001561/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1561}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001562/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1562}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001563/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1563}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001564/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1564}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001565/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1565}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001566/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1566}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001567/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1567}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001568/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1568}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001569/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1569}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001570/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1570}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001571/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1571}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001572/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1572}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001573/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1573}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001574/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1574}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001575/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1575}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001576/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1576}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001577/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1577}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001578/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1578}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001579/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1579}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001580/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1580}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001581/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1581}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001582/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1582}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001583/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1583}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001584/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1584}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001585/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1585}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001586/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1586}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001587/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1587}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001588/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1588}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001589/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1589}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001590/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1590}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001591/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1591}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001592/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1592}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001593/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1593}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001594/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1594}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001595/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1595}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001596/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1596}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001597/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1597}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001598/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1598}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001599/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1599}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001600/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1600}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001601/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1601}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001602/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1602}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001603/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1603}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001604/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1604}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001605/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1605}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001606/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1606}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001607/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1607}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001608/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1608}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001609/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1609}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001610/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1610}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001611/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1611}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001612/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1612}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001613/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1613}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001614/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1614}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001615/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1615}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001616/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1616}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001617/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1617}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001618/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1618}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001619/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1619}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001620/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1620}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001621/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1621}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001622/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1622}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001623/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1623}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001624/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1624}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001625/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1625}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001626/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1626}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001627/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1627}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001628/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1628}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001629/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1629}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001630/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1630}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001631/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1631}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001632/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1632}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001633/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1633}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001634/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1634}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001635/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1635}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001636/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1636}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001637/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1637}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001638/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1638}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001639/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1639}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001640/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1640}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001641/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1641}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001642/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1642}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001643/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1643}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001644/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1644}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001645/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1645}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001646/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1646}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001647/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1647}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001648/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1648}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001649/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1649}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001650/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1650}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001651/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1651}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001652/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1652}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001653/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1653}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001654/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1654}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001655/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1655}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001656/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1656}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001657/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1657}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001658/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1658}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001659/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1659}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001660/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1660}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001661/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1661}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001662/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1662}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001663/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1663}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001664/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1664}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001665/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1665}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001666/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1666}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001667/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1667}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001668/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1668}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001669/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1669}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001670/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1670}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001671/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1671}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001672/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1672}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001673/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1673}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001674/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1674}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001675/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1675}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001676/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1676}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001677/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1677}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001678/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1678}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001679/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1679}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001680/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1680}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001681/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1681}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001682/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1682}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001683/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1683}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001684/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1684}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001685/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1685}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001686/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1686}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001687/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1687}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001688/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1688}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001689/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1689}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001690/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1690}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001691/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1691}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001692/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1692}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001693/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1693}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001694/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1694}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001695/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1695}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001696/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1696}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001697/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1697}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001698/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1698}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001699/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1699}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001700/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1700}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001701/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1701}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001702/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1702}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001703/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1703}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001704/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1704}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001705/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1705}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001706/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1706}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001707/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1707}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001708/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1708}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001709/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1709}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001710/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1710}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001711/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1711}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001712/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1712}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001713/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1713}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001714/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1714}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001715/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1715}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001716/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1716}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001717/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1717}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001718/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1718}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001719/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1719}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001720/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1720}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001721/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1721}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001722/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1722}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001723/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1723}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001724/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1724}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001725/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1725}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001726/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1726}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001727/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1727}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001728/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1728}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001729/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1729}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001730/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1730}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001731/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1731}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001732/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1732}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001733/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1733}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001734/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1734}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001735/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1735}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001736/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1736}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001737/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1737}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001738/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1738}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001739/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1739}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001740/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1740}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001741/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1741}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001742/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1742}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001743/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1743}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001744/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1744}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001745/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1745}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001746/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1746}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001747/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1747}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001748/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1748}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001749/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1749}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001750/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1750}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001751/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1751}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001752/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1752}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001753/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1753}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001754/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1754}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001755/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1755}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001756/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1756}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001757/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1757}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001758/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1758}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001759/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1759}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001760/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1760}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001761/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1761}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001762/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1762}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001763/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1763}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001764/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1764}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001765/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1765}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001766/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1766}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001767/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1767}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001768/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1768}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001769/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1769}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001770/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1770}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001771/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1771}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001772/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1772}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001773/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1773}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001774/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1774}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001775/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1775}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001776/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1776}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001777/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1777}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001778/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1778}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001779/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1779}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001780/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1780}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001781/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1781}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001782/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1782}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001783/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1783}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001784/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1784}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001785/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1785}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001786/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1786}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001787/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1787}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001788/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1788}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001789/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1789}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001790/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1790}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001791/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1791}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001792/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1792}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001793/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1793}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001794/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1794}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001795/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1795}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001796/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1796}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001797/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1797}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001798/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1798}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001799/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1799}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001800/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1800}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001801/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1801}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001802/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1802}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001803/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1803}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001804/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1804}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001805/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1805}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001806/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1806}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001807/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1807}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001808/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1808}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001809/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1809}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001810/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1810}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001811/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1811}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001812/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1812}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001813/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1813}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001814/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1814}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001815/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1815}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001816/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1816}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001817/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1817}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001818/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1818}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001819/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1819}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001820/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1820}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001821/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1821}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001822/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1822}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001823/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1823}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001824/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1824}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001825/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1825}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001826/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1826}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001827/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1827}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001828/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1828}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001829/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1829}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001830/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1830}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001831/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1831}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001832/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1832}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001833/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1833}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001834/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1834}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001835/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1835}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001836/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1836}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001837/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1837}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001838/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1838}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001839/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1839}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001840/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1840}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001841/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1841}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001842/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1842}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001843/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1843}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001844/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1844}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001845/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1845}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001846/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1846}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001847/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1847}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001848/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1848}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001849/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1849}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001850/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1850}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001851/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1851}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001852/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1852}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001853/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1853}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001854/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1854}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001855/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1855}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001856/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1856}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001857/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1857}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001858/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1858}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001859/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1859}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001860/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1860}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001861/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1861}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001862/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1862}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001863/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1863}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001864/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1864}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001865/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1865}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001866/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1866}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001867/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1867}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001868/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1868}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001869/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1869}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001870/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1870}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001871/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1871}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001872/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1872}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001873/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1873}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001874/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1874}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001875/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1875}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001876/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1876}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001877/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1877}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001878/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1878}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001879/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1879}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001880/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1880}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001881/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1881}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001882/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1882}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001883/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1883}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001884/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1884}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001885/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1885}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001886/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1886}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001887/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1887}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001888/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1888}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001889/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1889}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001890/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1890}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001891/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1891}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001892/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1892}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001893/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1893}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001894/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1894}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001895/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1895}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001896/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1896}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001897/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1897}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001898/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1898}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001899/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1899}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001900/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1900}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001901/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1901}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001902/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1902}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001903/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1903}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001904/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1904}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001905/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1905}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001906/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1906}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001907/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1907}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001908/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1908}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001924/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1924}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001925/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1925}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001941/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1941}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001942/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1942}
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-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001948/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1948}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001949/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1949}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001950/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1950}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001951/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1951}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001952/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1952}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001953/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1953}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001954/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1954}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001955/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1955}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001956/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1956}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001957/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1957}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001958/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1958}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001959/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1959}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001960/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1960}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001961/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1961}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001962/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1962}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001963/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1963}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001964/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1964}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001965/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1965}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001966/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1966}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001967/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1967}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001968/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1968}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001969/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1969}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001970/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1970}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001971/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1971}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001972/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1972}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001973/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1973}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001974/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1974}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001975/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1975}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001976/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1976}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001977/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1977}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001978/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1978}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001979/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1979}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001980/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1980}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001981/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1981}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001982/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1982}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001983/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1983}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001984/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1984}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001985/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1985}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001986/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1986}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001987/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1987}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001988/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1988}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001989/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1989}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001990/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1990}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001991/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1991}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001992/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1992}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001993/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1993}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001994/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1994}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001995/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1995}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001996/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1996}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001997/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1997}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001998/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1998}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001999/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 1999}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002000/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2000}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002001/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2001}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002002/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2002}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002003/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2003}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002004/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2004}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002005/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2005}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002006/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2006}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002007/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2007}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002008/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2008}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002009/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2009}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002010/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2010}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002011/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2011}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002012/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2012}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002013/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2013}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002014/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2014}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002015/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2015}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002016/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2016}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002017/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2017}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002018/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2018}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002019/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2019}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002020/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2020}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002021/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2021}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002022/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2022}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002023/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2023}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002024/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2024}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002025/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2025}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002026/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2026}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002027/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2027}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002028/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2028}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002029/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2029}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002030/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2030}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002031/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2031}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002032/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2032}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002033/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2033}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002034/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2034}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002035/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2035}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002036/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2036}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002037/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2037}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002038/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2038}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002039/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2039}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002040/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2040}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002041/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2041}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002042/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2042}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002043/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2043}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002044/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2044}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002045/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2045}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002046/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2046}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002047/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2047}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002048/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2048}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002049/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2049}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002050/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2050}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002051/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2051}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002052/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2052}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002053/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2053}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002054/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2054}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002055/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2055}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002056/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2056}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002057/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2057}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002058/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2058}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002059/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2059}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002060/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2060}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002061/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2061}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002062/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2062}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002063/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2063}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002064/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2064}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002065/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2065}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002066/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2066}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002067/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2067}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002068/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2068}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002069/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2069}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002070/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2070}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002071/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2071}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002072/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2072}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002073/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2073}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002074/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2074}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002075/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2075}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002076/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2076}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002077/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2077}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002078/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2078}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002079/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2079}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002080/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2080}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002081/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2081}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002082/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2082}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002083/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2083}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002084/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2084}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002085/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2085}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002086/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2086}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002087/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2087}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002088/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2088}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002089/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2089}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002090/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2090}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002091/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2091}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002092/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2092}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002093/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2093}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002094/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2094}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002095/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2095}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002096/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2096}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002097/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2097}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002098/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2098}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002099/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2099}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002100/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2100}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002101/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2101}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002102/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2102}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002103/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2103}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002104/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2104}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002105/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2105}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002106/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2106}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002107/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2107}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002108/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2108}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002109/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2109}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002110/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2110}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002111/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2111}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002112/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2112}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002113/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2113}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002114/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2114}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002115/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2115}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002116/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2116}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002117/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2117}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002118/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2118}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002119/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2119}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002120/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2120}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002121/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2121}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002122/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2122}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002123/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2123}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002124/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2124}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002125/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2125}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002126/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2126}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002127/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2127}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002128/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2128}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002129/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2129}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002130/video/ground_truth.mp4", "length": 100, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2130}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002131/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2131}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002132/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2132}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002133/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2133}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002134/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2134}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002135/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2135}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002136/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2136}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002137/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2137}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002138/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2138}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002139/video/ground_truth.mp4", "length": 96, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2139}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002140/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2140}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002141/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2141}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002142/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2142}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002143/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2143}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002144/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2144}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002145/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2145}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002146/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2146}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002147/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2147}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002148/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2148}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002149/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2149}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002150/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2150}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002151/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2151}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002152/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2152}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002153/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2153}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002154/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2154}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002155/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2155}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002156/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2156}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002157/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2157}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002158/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2158}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002159/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2159}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002160/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2160}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002161/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2161}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002162/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2162}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002163/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2163}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002164/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2164}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002165/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2165}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002166/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2166}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002167/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2167}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002168/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2168}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002169/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2169}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002170/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2170}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002171/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2171}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002172/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2172}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002173/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2173}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002174/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2174}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002175/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2175}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002176/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2176}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002177/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2177}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002178/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2178}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002179/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2179}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002180/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2180}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002181/video/ground_truth.mp4", "length": 100, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2181}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002182/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2182}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002183/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2183}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002184/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2184}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002185/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2185}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002186/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2186}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002187/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2187}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002188/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2188}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002189/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2189}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002190/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2190}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002191/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2191}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002192/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2192}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002193/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2193}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002194/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2194}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002195/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2195}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002196/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2196}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002197/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2197}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002198/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2198}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002199/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2199}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002200/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2200}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002201/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2201}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002202/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2202}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002203/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2203}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002204/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2204}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002205/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2205}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002206/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2206}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002207/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2207}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002208/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2208}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002209/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2209}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002210/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2210}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002211/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2211}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002212/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2212}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002213/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2213}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002214/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2214}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002215/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2215}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002216/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2216}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002217/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2217}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002218/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2218}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002219/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2219}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002220/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2220}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002221/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2221}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002222/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2222}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002223/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2223}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002224/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2224}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002225/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2225}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002226/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2226}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002227/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2227}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002228/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2228}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002229/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2229}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002230/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2230}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002231/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2231}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002232/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2232}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002233/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2233}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002234/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2234}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002235/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2235}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002236/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2236}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002237/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2237}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002238/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2238}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002239/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2239}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002240/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2240}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002241/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2241}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002242/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2242}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002243/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2243}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002244/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2244}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002245/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2245}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002246/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2246}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002247/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2247}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002248/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2248}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002249/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2249}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002250/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2250}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002251/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2251}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002252/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2252}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002253/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2253}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002254/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2254}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002255/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2255}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002256/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2256}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002257/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2257}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002258/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2258}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002259/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2259}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002260/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2260}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002261/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2261}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002262/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2262}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002263/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2263}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002264/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2264}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002265/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2265}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002266/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2266}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002267/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2267}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002268/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2268}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002269/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2269}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002270/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2270}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002271/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2271}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002272/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2272}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002273/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2273}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002274/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2274}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002275/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2275}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002276/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2276}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002277/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2277}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002278/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2278}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002279/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2279}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002280/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2280}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002281/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2281}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002282/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2282}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002283/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2283}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002284/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2284}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002285/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2285}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002286/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2286}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002287/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2287}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002288/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2288}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002289/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2289}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002290/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2290}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002291/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2291}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002292/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2292}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002293/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2293}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002294/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2294}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002295/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2295}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002296/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2296}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002297/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2297}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002298/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2298}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002299/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2299}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002300/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2300}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002301/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2301}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002302/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2302}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002303/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2303}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002304/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2304}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002305/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2305}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002306/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2306}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002307/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2307}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002308/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2308}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002309/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2309}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002310/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2310}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002311/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2311}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002312/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2312}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002313/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2313}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002314/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2314}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002315/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2315}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002316/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2316}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002317/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2317}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002318/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2318}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002319/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2319}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002320/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2320}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002321/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2321}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002322/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2322}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002323/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2323}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002324/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2324}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002325/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2325}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002326/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2326}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002327/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2327}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002328/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2328}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002329/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2329}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002330/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2330}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002331/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2331}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002332/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2332}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002333/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2333}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002334/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2334}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002335/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2335}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002336/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2336}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002337/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2337}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002338/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2338}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002339/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2339}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002340/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2340}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002341/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2341}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002342/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2342}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002343/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2343}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002344/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2344}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002345/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2345}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002346/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2346}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002347/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2347}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002348/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2348}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002349/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2349}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002350/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2350}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002351/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2351}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002352/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2352}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002353/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2353}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002354/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2354}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002355/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2355}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002356/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2356}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002357/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2357}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002358/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2358}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002359/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2359}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002360/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2360}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002361/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2361}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002362/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2362}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002363/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2363}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002364/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2364}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002365/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2365}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002366/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2366}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002367/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2367}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002368/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2368}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002369/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2369}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002370/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2370}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002371/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2371}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002372/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2372}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002373/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2373}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002374/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2374}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002375/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2375}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002376/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2376}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002377/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2377}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002378/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2378}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002379/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2379}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002380/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2380}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002381/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2381}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002382/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2382}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002383/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2383}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002384/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2384}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002385/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2385}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002386/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2386}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002387/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2387}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002388/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2388}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002389/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2389}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002390/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2390}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002391/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2391}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002392/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2392}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002393/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2393}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002394/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2394}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002395/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2395}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002396/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2396}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002397/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2397}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002398/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2398}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002399/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2399}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002400/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2400}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002401/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2401}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002402/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2402}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002403/video/ground_truth.mp4", "length": 96, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2403}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002404/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2404}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002405/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2405}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002406/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2406}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002407/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2407}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002408/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2408}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002409/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2409}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002410/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2410}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002411/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2411}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002412/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2412}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002413/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2413}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002414/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2414}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002415/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2415}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002416/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2416}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002417/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2417}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002418/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2418}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002419/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2419}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002420/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2420}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002421/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2421}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002422/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2422}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002423/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2423}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002424/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2424}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002425/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2425}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002426/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2426}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002427/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2427}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002428/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2428}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002429/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2429}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002430/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2430}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002431/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2431}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002432/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2432}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002433/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2433}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002434/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2434}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002435/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2435}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002436/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2436}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002437/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2437}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002438/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2438}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002439/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2439}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002440/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2440}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002441/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2441}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002442/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2442}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002443/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2443}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002444/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2444}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002445/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2445}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002446/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2446}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002447/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2447}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002448/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2448}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002449/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2449}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002450/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2450}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002451/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2451}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002452/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2452}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002453/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2453}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002454/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2454}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002455/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2455}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002456/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2456}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002457/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2457}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002458/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2458}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002459/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2459}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002460/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2460}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002461/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2461}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002462/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2462}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002463/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2463}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002464/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2464}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002465/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2465}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002466/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2466}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002467/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2467}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002468/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2468}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002469/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2469}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002470/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2470}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002471/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2471}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002472/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2472}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002473/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2473}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002474/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2474}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002475/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2475}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002476/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2476}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002477/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2477}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002478/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2478}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002479/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2479}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002480/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2480}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002481/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2481}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002482/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2482}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002483/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2483}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002484/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2484}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002485/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2485}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002486/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2486}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002487/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2487}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002488/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2488}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002489/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2489}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002490/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2490}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002491/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2491}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002492/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2492}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002493/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2493}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002494/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2494}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002495/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2495}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002496/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2496}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002497/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2497}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002498/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2498}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002499/video/ground_truth.mp4", "length": 100, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2499}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002500/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2500}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002501/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2501}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002502/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2502}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002503/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2503}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002504/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2504}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002505/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2505}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002506/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2506}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002507/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2507}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002508/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2508}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002509/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2509}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002510/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2510}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002511/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2511}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002512/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2512}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002513/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2513}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002514/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2514}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002515/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2515}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002516/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2516}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002517/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2517}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002518/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2518}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002519/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2519}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002520/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2520}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002521/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2521}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002522/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2522}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002523/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2523}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002524/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2524}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002525/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2525}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002526/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2526}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002527/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2527}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002528/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2528}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002529/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2529}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002530/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2530}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002531/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2531}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002532/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2532}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002533/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2533}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002534/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2534}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002535/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2535}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002536/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2536}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002537/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2537}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002538/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2538}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002539/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2539}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002540/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2540}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002541/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2541}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002542/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2542}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002543/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2543}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002544/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2544}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002545/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2545}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002546/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2546}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002547/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2547}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002548/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2548}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002549/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2549}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002550/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2550}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002551/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2551}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002552/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2552}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002553/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2553}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002554/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2554}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002555/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2555}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002556/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2556}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002557/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2557}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002558/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2558}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002559/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2559}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002560/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2560}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002561/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2561}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002562/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2562}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002563/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2563}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002564/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2564}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002565/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2565}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002566/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2566}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002567/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2567}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002568/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2568}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002569/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2569}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002570/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2570}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002571/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2571}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002572/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2572}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002573/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2573}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002574/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2574}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002575/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2575}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002576/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2576}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002577/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2577}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002578/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2578}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002579/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2579}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002580/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2580}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002581/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2581}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002582/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2582}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002583/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2583}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002584/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2584}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002585/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2585}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002586/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2586}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002587/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2587}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002588/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2588}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002589/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2589}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002590/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2590}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002591/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2591}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002592/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2592}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002593/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2593}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002594/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2594}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002595/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2595}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002596/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2596}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002597/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2597}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002598/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2598}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002599/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2599}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002600/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2600}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002601/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2601}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002602/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2602}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002603/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2603}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002604/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2604}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002605/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2605}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002606/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2606}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002607/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2607}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002608/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2608}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002609/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2609}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002610/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2610}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002611/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2611}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002612/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2612}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002613/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2613}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002614/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2614}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002615/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2615}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002616/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2616}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002617/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2617}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002618/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2618}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002619/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2619}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002620/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2620}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002621/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2621}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002622/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2622}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002623/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2623}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002624/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2624}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002625/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2625}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002626/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2626}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002627/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2627}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002628/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2628}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002629/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2629}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002630/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2630}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002631/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2631}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002632/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2632}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002633/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2633}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002634/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2634}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002635/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2635}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002636/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2636}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002637/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2637}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002638/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2638}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002639/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2639}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002640/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2640}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002641/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2641}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002642/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2642}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002643/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2643}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002644/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2644}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002645/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2645}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002646/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2646}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002647/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2647}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002648/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2648}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002649/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2649}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002650/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2650}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002651/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2651}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002652/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2652}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002653/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2653}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002654/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2654}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002655/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2655}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002656/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2656}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002657/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2657}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002658/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2658}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002659/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2659}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002660/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2660}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002661/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2661}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002662/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2662}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002663/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2663}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002664/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2664}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002665/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2665}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002666/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2666}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002667/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2667}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002668/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2668}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002669/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2669}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002670/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2670}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002671/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2671}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002672/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2672}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002673/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2673}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002674/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2674}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002675/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2675}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002676/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2676}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002677/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2677}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002678/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2678}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002679/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2679}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002680/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2680}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002681/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2681}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002682/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2682}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002683/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2683}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002684/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2684}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002685/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2685}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002686/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2686}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002687/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2687}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002688/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2688}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002689/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2689}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002690/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2690}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002691/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2691}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002692/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2692}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002693/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2693}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002694/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2694}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002695/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2695}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002696/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2696}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002697/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2697}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002698/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2698}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002699/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2699}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002700/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2700}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002701/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2701}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002702/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2702}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002703/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2703}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002704/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2704}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002705/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2705}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002706/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2706}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002707/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2707}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002708/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2708}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002709/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2709}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002710/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2710}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002711/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2711}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002712/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2712}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002713/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2713}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002714/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2714}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002715/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2715}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002716/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2716}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002717/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2717}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002718/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2718}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002719/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2719}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002720/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2720}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002721/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2721}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002722/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2722}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002723/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2723}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002724/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2724}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002725/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2725}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002726/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2726}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002727/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2727}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002728/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2728}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002729/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2729}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002730/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2730}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002731/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2731}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002732/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2732}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002733/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2733}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002734/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2734}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002735/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2735}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002736/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2736}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002737/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2737}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002738/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2738}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002739/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2739}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002740/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2740}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002741/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2741}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002742/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2742}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002743/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2743}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002744/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2744}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002745/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2745}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002746/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2746}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002747/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2747}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002748/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2748}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002749/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2749}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002750/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2750}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002751/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2751}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002752/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2752}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002753/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2753}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002754/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2754}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002755/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2755}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002756/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2756}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002757/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2757}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002758/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2758}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002759/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2759}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002760/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2760}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002761/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2761}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002762/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2762}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002763/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2763}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002764/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2764}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002765/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2765}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002766/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2766}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002767/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2767}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002768/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2768}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002769/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2769}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002770/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2770}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002771/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2771}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002772/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2772}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002773/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2773}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002774/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2774}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002775/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2775}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002776/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2776}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002777/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2777}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002778/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2778}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002779/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2779}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002780/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2780}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002781/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2781}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002782/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2782}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002783/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2783}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002784/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2784}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002785/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2785}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002786/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2786}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002787/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2787}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002788/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2788}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002789/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2789}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002790/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2790}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002791/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2791}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002792/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2792}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002793/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2793}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002794/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2794}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002795/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2795}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002796/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2796}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002797/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2797}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002798/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2798}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002799/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2799}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002800/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2800}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002801/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2801}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002802/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2802}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002803/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2803}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002804/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2804}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002805/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2805}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002806/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2806}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002807/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2807}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002808/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2808}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002809/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2809}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002810/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2810}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002811/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2811}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002812/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2812}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002813/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2813}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002814/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2814}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002815/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2815}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002816/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2816}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002817/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2817}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002818/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2818}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002819/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2819}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002820/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2820}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002821/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2821}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002822/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2822}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002823/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2823}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002824/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2824}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002825/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2825}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002826/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2826}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002827/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2827}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002828/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2828}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002829/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2829}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002830/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2830}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002831/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2831}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002832/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2832}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002833/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2833}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002834/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2834}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002835/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2835}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002836/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2836}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002837/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2837}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002838/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2838}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002839/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2839}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002840/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2840}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002841/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2841}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002842/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2842}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002843/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2843}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002844/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2844}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002845/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2845}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002846/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2846}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002847/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2847}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002848/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2848}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002849/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2849}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002850/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2850}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002851/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2851}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002852/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2852}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002853/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2853}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002854/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2854}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002855/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2855}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002856/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2856}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002857/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2857}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002858/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2858}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002859/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2859}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002860/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2860}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002861/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2861}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002862/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2862}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002863/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2863}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002864/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2864}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002865/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2865}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002866/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2866}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002867/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2867}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002868/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2868}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002869/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2869}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002870/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2870}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002871/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2871}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002872/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2872}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002873/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2873}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002874/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2874}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002875/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2875}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002876/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2876}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002877/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2877}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002878/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2878}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002879/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2879}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002880/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2880}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002881/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2881}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002882/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2882}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002883/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2883}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002884/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2884}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002885/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2885}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002886/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2886}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002887/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2887}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002888/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2888}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002889/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2889}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002890/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2890}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002891/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2891}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002892/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2892}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002893/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2893}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002894/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2894}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002895/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2895}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002896/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2896}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002897/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2897}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002898/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2898}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002899/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2899}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002900/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2900}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002901/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2901}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002902/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2902}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002903/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2903}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002904/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2904}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002905/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2905}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002906/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2906}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002907/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2907}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002908/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2908}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002909/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2909}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002910/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2910}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002911/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2911}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002912/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2912}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002913/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2913}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002914/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2914}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002915/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2915}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002916/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2916}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002917/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2917}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002918/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2918}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002919/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2919}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002920/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2920}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002921/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2921}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002922/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2922}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002923/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2923}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002924/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2924}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002925/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2925}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002926/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2926}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002927/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2927}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002928/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2928}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002929/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2929}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002930/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2930}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002931/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2931}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002932/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2932}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002933/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2933}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002934/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2934}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002935/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2935}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002936/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2936}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002937/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2937}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002938/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2938}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002939/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2939}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002940/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2940}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002941/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2941}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002942/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2942}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002943/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2943}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002944/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2944}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002945/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2945}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002946/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2946}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002947/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2947}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002948/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2948}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002949/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2949}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002950/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2950}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002951/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2951}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002952/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2952}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002953/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2953}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002954/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2954}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002955/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2955}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002956/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2956}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002957/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2957}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002958/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2958}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002959/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2959}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002960/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2960}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002961/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2961}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002962/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2962}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002963/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2963}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002964/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2964}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002965/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2965}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002966/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2966}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002967/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2967}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002968/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2968}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002969/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2969}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002970/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2970}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002971/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2971}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002972/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2972}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002973/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2973}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002974/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2974}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002975/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2975}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002976/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2976}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002977/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2977}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002978/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2978}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002979/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2979}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002980/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2980}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002981/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2981}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002982/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2982}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002983/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2983}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002984/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2984}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002985/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2985}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002986/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2986}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002987/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2987}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002988/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2988}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002989/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2989}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002990/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2990}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002991/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2991}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002992/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2992}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002993/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2993}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002994/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2994}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002995/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2995}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002996/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2996}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002997/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2997}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002998/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2998}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002999/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 2999}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003000/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3000}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003001/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3001}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003002/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3002}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003003/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3003}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003004/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3004}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003005/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3005}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003006/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3006}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003007/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3007}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003008/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3008}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003009/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3009}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003010/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3010}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003011/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3011}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003012/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3012}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003013/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3013}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003014/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3014}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003015/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3015}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003016/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3016}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003017/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3017}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003018/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3018}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003019/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3019}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003020/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3020}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003021/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3021}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003022/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3022}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003023/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3023}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003024/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3024}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003025/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3025}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003026/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3026}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003027/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3027}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003028/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3028}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003029/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3029}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003030/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3030}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003031/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3031}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003032/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3032}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003033/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3033}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003034/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3034}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003035/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3035}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003036/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3036}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003037/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3037}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003038/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3038}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003039/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3039}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003040/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3040}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003041/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3041}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003042/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3042}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003043/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3043}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003044/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3044}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003045/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3045}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003046/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3046}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003047/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3047}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003048/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3048}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003049/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3049}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003050/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3050}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003051/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3051}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003052/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3052}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003053/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3053}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003054/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3054}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003055/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3055}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003056/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3056}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003057/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3057}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003058/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3058}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003059/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3059}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003060/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3060}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003061/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3061}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003062/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3062}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003063/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3063}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003064/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3064}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003065/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3065}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003066/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3066}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003067/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3067}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003068/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3068}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003069/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3069}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003070/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3070}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003071/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3071}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003072/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3072}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003073/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3073}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003074/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3074}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003075/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3075}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003076/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3076}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003077/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3077}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003078/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3078}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003079/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3079}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003080/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3080}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003081/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3081}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003082/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3082}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003083/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3083}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003084/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3084}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003085/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3085}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003086/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3086}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003087/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3087}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003088/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3088}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003089/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3089}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003090/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3090}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003091/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3091}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003092/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3092}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003093/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3093}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003094/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3094}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003095/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3095}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003096/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3096}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003097/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3097}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003098/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3098}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003099/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3099}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003100/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3100}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003101/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3101}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003102/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3102}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003103/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3103}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003104/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3104}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003105/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3105}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003106/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3106}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003107/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3107}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003108/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3108}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003109/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3109}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003110/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3110}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003111/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3111}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003112/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3112}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003113/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3113}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003114/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3114}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003115/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3115}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003116/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3116}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003117/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3117}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003118/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3118}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003119/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3119}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003120/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3120}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003121/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3121}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003122/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3122}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003123/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3123}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003124/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3124}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003125/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3125}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003126/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3126}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003127/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3127}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003128/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3128}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003129/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3129}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003130/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3130}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003131/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3131}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003132/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3132}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003133/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3133}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003134/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3134}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003135/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3135}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003136/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3136}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003137/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3137}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003138/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3138}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003139/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3139}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003140/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3140}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003141/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3141}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003142/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3142}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003143/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3143}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003144/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3144}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003145/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3145}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003146/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3146}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003147/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3147}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003148/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3148}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003149/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3149}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003150/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3150}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003151/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3151}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003152/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3152}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003153/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3153}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003154/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3154}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003155/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3155}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003156/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3156}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003157/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3157}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003158/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3158}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003159/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3159}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003160/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3160}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003161/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3161}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003162/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3162}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003163/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3163}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003164/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3164}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003165/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3165}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003166/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3166}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003167/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3167}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003168/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3168}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003169/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3169}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003170/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3170}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003171/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3171}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003172/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3172}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003173/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3173}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003174/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3174}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003175/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3175}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003176/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3176}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003177/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3177}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003178/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3178}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003179/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3179}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003180/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3180}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003181/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3181}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003182/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3182}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003183/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3183}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003184/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3184}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003185/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3185}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003186/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3186}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003187/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3187}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003188/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3188}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003189/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3189}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003190/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3190}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003191/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3191}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003192/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3192}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003193/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3193}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003194/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3194}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003195/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3195}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003196/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3196}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003197/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3197}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003198/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3198}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003199/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3199}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003200/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3200}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003201/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3201}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003202/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3202}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003203/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3203}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003204/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3204}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003205/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3205}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003206/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3206}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003207/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3207}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003208/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3208}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003209/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3209}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003210/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3210}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003211/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3211}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003212/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3212}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003213/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3213}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003214/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3214}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003215/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3215}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003216/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3216}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003217/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3217}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003218/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3218}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003219/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3219}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003220/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3220}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003221/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3221}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003222/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3222}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003223/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3223}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003224/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3224}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003225/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3225}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003226/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3226}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003227/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3227}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003228/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3228}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003229/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3229}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003230/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3230}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003231/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3231}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003232/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3232}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003233/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3233}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003234/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3234}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003235/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3235}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003236/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3236}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003237/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3237}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003238/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3238}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003239/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3239}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003240/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3240}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003241/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3241}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003242/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3242}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003243/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3243}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003244/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3244}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003245/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3245}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003246/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3246}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003247/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3247}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003248/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3248}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003249/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3249}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003250/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3250}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003251/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3251}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003252/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3252}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003253/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3253}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003254/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3254}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003255/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3255}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003256/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3256}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003257/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3257}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003258/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3258}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003259/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3259}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003260/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3260}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003261/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3261}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003262/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3262}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003263/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3263}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003264/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3264}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003265/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3265}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003266/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3266}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003267/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3267}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003268/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3268}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003269/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3269}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003270/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3270}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003271/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3271}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003272/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3272}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003273/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3273}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003274/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3274}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003275/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3275}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003276/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3276}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003277/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3277}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003278/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3278}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003279/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3279}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003280/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3280}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003281/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3281}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003282/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3282}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003283/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3283}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003284/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3284}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003285/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3285}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003286/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3286}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003287/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3287}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003288/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3288}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003289/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3289}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003290/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3290}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003291/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3291}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003292/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3292}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003293/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3293}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003294/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3294}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003295/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3295}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003296/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3296}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003297/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3297}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003298/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3298}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003299/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3299}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003300/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3300}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003301/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3301}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003302/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3302}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003303/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3303}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003304/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3304}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003305/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3305}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003306/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3306}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003307/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3307}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003308/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3308}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003309/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3309}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003310/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3310}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003311/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3311}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003312/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3312}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003313/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3313}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003314/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3314}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003315/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3315}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003316/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3316}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003317/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3317}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003318/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3318}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003319/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3319}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003320/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3320}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003321/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3321}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003322/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3322}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003323/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3323}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003324/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3324}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003325/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3325}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003326/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3326}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003327/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3327}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003328/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3328}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003329/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3329}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003330/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3330}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003331/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3331}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003332/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3332}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003333/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3333}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003334/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3334}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003335/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3335}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003336/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3336}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003337/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3337}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003338/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3338}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003339/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3339}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003340/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3340}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003341/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3341}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003342/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3342}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003343/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3343}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003344/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3344}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003345/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3345}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003346/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3346}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003347/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3347}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003348/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3348}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003349/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3349}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003350/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3350}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003351/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3351}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003352/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3352}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003353/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3353}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003354/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3354}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003355/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3355}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003356/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3356}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003357/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3357}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003358/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3358}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003359/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3359}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003360/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3360}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003361/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3361}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003362/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3362}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003363/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3363}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003364/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3364}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003365/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3365}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003366/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3366}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003367/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3367}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003368/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3368}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003369/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3369}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003370/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3370}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003371/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3371}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003372/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3372}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003373/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3373}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003374/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3374}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003375/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3375}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003376/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3376}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003377/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3377}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003378/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3378}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003379/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3379}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003380/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3380}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003381/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3381}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003382/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3382}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003383/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3383}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003384/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3384}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003385/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3385}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003386/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3386}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003387/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3387}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003388/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3388}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003389/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3389}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003390/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3390}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003391/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3391}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003392/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3392}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003393/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3393}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003394/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3394}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003395/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3395}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003396/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3396}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003397/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3397}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003398/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3398}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003399/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3399}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003400/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3400}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003401/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3401}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003402/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3402}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003403/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3403}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003404/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3404}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003405/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3405}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003406/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3406}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003407/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3407}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003408/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3408}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003409/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3409}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003410/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3410}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003411/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3411}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003412/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3412}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003413/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3413}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003414/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3414}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003415/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3415}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003416/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3416}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003417/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3417}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003418/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3418}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003419/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3419}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003420/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3420}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003421/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3421}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003422/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3422}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003423/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3423}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003424/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3424}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003425/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3425}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003426/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3426}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003427/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3427}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003428/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3428}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003429/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3429}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003430/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3430}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003431/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3431}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003432/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3432}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003433/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3433}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003434/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3434}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003435/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3435}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003436/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3436}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003437/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3437}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003438/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3438}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003439/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3439}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003440/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3440}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003441/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3441}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003442/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3442}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003443/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3443}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003444/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3444}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003445/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3445}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003446/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3446}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003447/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3447}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003448/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3448}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003449/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3449}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003450/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3450}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003451/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3451}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003452/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3452}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003453/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3453}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003454/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3454}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003455/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3455}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003456/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3456}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003457/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3457}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003458/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3458}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003459/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3459}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003460/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3460}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003461/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3461}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003462/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3462}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003463/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3463}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003464/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3464}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003465/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3465}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003466/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3466}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003467/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3467}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003468/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3468}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003469/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3469}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003470/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3470}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003471/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3471}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003472/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3472}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003473/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3473}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003474/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3474}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003475/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3475}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003476/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3476}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003477/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3477}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003478/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3478}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003479/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3479}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003480/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3480}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003481/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3481}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003482/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3482}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003483/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3483}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003484/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3484}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003485/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3485}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003486/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3486}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003487/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3487}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003488/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3488}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003489/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3489}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003490/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3490}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003491/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3491}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003492/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3492}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003493/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3493}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003494/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3494}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003495/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3495}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003496/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3496}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003497/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3497}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003498/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3498}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003499/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3499}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003500/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3500}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003501/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3501}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003502/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3502}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003503/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3503}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003504/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3504}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003505/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3505}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003506/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3506}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003507/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3507}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003508/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3508}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003509/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3509}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003510/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3510}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003511/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3511}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003512/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3512}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003513/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3513}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003514/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3514}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003515/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3515}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003516/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3516}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003517/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3517}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003518/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3518}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003519/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3519}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003520/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3520}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003521/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3521}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003522/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3522}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003523/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3523}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003524/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3524}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003525/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3525}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003526/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3526}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003527/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3527}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003528/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3528}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003529/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3529}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003530/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3530}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003531/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3531}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003532/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3532}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003533/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3533}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003534/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3534}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003535/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3535}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003536/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3536}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003537/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3537}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003538/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3538}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003539/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3539}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003540/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3540}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003541/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3541}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003542/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3542}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003543/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3543}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003544/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3544}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003545/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3545}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003546/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3546}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003547/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3547}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003548/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3548}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003549/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3549}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003550/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3550}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003551/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3551}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003552/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3552}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003553/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3553}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003554/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3554}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003555/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3555}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003556/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3556}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003557/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3557}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003558/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3558}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003559/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3559}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003560/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3560}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003561/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3561}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003562/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3562}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003563/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3563}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003564/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3564}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003565/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3565}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003566/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3566}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003567/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3567}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003568/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3568}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003569/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3569}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003570/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3570}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003571/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3571}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003572/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3572}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003573/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3573}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003574/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3574}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003575/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3575}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003576/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3576}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003577/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3577}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003578/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3578}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003579/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3579}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003580/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3580}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003581/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3581}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003582/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3582}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003583/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3583}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003584/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3584}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003585/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3585}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003586/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3586}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003587/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3587}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003588/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3588}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003589/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3589}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003590/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3590}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003591/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3591}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003592/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3592}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003593/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3593}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003594/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3594}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003595/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3595}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003596/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3596}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003597/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3597}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003598/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3598}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003599/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3599}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003600/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3600}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003601/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3601}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003602/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3602}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003603/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3603}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003604/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3604}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003605/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3605}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003606/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3606}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003607/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3607}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003608/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3608}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003609/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3609}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003610/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3610}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003611/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3611}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003612/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3612}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003613/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3613}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003614/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3614}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003615/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3615}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003616/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3616}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003617/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3617}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003618/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3618}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003619/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3619}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003620/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3620}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003621/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3621}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003622/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3622}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003623/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3623}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003624/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3624}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003625/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3625}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003626/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3626}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003627/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3627}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003628/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3628}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003629/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3629}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003630/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3630}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003631/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3631}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003632/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3632}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003633/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3633}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003634/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3634}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003635/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3635}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003636/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3636}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003637/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3637}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003638/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3638}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003639/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3639}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003640/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3640}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003641/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3641}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003642/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3642}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003643/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3643}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003644/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3644}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003645/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3645}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003646/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3646}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003647/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3647}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003648/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3648}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003649/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3649}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003650/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3650}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003651/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3651}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003652/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3652}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003653/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3653}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003654/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3654}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003655/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3655}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003656/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3656}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003657/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3657}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003658/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3658}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003659/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3659}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003660/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3660}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003661/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3661}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003662/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3662}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003663/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3663}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003664/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3664}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003665/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3665}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003666/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3666}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003667/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3667}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003668/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3668}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003669/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3669}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003670/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3670}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003671/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3671}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003672/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3672}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003673/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3673}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003674/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3674}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003675/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3675}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003676/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3676}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003677/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3677}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003678/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3678}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003679/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3679}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003680/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3680}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003681/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3681}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003682/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3682}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003683/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3683}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003684/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3684}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003685/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3685}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003686/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3686}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003687/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3687}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003688/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3688}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003689/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3689}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003690/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3690}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003691/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3691}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003692/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3692}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003693/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3693}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003694/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3694}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003695/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3695}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003696/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3696}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003697/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3697}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003698/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3698}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003699/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3699}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003700/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3700}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003701/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3701}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003702/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3702}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003703/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3703}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003704/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3704}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003705/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3705}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003706/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3706}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003707/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3707}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003708/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3708}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003709/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3709}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003710/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3710}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003711/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3711}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003712/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3712}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003713/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3713}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003714/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3714}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003715/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3715}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003716/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3716}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003717/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3717}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003718/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3718}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003719/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3719}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003720/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3720}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003721/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3721}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003722/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3722}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003723/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3723}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003724/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3724}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003725/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3725}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003726/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3726}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003727/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3727}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003728/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3728}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003729/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3729}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003730/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3730}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003731/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3731}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003732/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3732}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003733/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3733}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003734/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3734}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003735/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3735}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003736/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3736}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003737/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3737}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003738/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3738}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003739/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3739}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003740/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3740}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003741/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3741}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003742/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3742}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003743/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3743}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003744/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3744}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003745/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3745}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003746/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3746}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003747/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3747}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003748/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3748}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003749/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3749}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003750/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3750}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003751/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3751}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003752/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3752}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003753/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3753}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003754/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3754}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003755/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3755}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003756/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3756}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003757/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3757}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003758/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3758}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003759/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3759}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003760/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3760}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003761/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3761}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003762/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3762}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003763/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3763}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003764/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3764}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003765/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3765}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003766/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3766}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003767/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3767}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003768/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3768}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003769/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3769}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003770/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3770}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003771/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3771}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003772/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3772}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003773/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3773}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003774/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3774}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003775/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3775}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003776/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3776}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003777/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3777}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003778/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3778}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003779/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3779}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003780/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3780}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003781/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3781}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003782/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3782}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003783/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3783}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003784/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3784}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003785/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3785}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003786/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3786}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003787/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3787}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003788/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3788}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003789/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3789}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003790/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3790}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003791/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3791}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003792/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3792}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003793/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3793}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003794/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3794}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003795/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3795}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003796/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3796}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003797/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3797}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003798/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3798}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003799/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3799}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003800/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3800}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003801/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3801}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003802/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3802}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003803/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3803}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003804/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3804}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003805/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3805}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003806/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3806}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003807/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3807}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003808/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3808}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003809/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3809}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003810/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3810}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003811/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3811}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003812/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3812}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003813/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3813}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003814/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3814}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003815/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3815}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003816/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3816}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003817/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3817}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003818/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3818}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003819/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3819}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003820/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3820}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003821/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3821}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003822/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3822}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003823/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3823}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003824/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3824}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003825/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3825}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003826/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3826}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003827/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3827}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003828/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3828}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003829/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3829}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003830/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3830}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003831/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3831}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003832/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3832}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003833/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3833}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003834/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3834}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003835/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3835}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003836/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3836}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003837/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3837}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003838/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3838}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003839/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3839}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003840/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3840}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003841/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3841}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003842/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3842}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003843/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3843}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003844/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3844}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003845/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3845}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003846/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3846}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003847/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3847}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003848/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3848}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003849/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3849}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003850/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3850}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003851/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3851}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003852/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3852}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003853/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3853}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003854/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3854}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003855/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3855}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003856/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3856}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003857/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3857}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003858/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3858}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003859/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3859}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003860/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3860}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003861/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3861}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003862/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3862}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003863/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3863}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003864/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3864}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003865/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3865}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003866/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3866}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003867/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3867}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003868/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3868}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003869/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3869}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003870/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3870}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003871/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3871}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003872/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3872}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003873/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3873}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003874/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3874}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003875/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3875}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003876/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3876}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003877/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3877}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003878/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3878}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003879/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3879}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003880/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3880}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003881/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3881}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003882/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3882}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003883/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3883}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003884/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3884}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003885/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3885}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003886/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3886}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003887/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3887}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003888/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3888}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003889/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3889}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003890/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3890}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003891/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3891}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003892/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3892}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003893/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3893}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003894/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3894}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003895/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3895}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003896/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3896}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003897/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3897}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003898/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3898}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003899/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3899}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003900/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3900}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003901/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3901}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003902/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3902}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003903/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3903}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003904/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3904}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003905/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3905}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003906/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3906}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003907/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3907}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003908/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3908}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003909/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3909}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003910/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3910}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003911/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3911}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003912/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3912}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003913/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3913}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003914/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3914}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003915/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3915}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003916/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3916}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003917/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3917}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003918/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3918}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003919/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3919}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003920/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3920}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003921/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3921}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003922/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3922}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003923/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3923}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003924/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3924}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003925/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3925}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003926/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3926}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003927/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3927}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003928/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3928}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003929/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3929}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003930/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3930}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003931/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3931}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003932/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3932}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003933/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3933}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003934/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3934}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003935/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3935}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003936/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3936}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003937/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3937}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003938/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3938}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003939/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3939}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003940/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3940}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003941/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3941}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003942/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3942}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003943/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3943}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003944/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3944}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003945/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3945}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003946/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3946}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003947/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3947}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003948/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3948}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003949/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3949}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003950/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3950}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003951/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3951}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003952/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3952}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003953/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3953}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003954/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3954}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003955/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3955}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003956/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3956}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003957/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3957}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003958/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3958}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003959/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3959}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003960/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3960}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003961/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3961}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003962/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3962}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003963/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3963}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003964/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3964}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003965/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3965}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003966/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3966}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003967/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3967}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003968/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3968}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003969/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3969}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003970/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3970}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003971/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3971}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003972/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3972}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003973/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3973}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003974/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3974}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003975/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3975}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003976/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3976}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003977/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3977}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003978/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3978}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003979/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3979}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003980/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3980}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003981/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3981}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003982/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3982}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003983/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3983}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003984/video/ground_truth.mp4", "length": 96, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3984}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003985/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3985}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003986/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3986}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003987/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3987}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003988/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3988}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003989/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3989}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003990/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3990}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003991/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3991}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003992/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3992}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003993/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3993}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003994/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3994}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003995/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3995}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003996/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3996}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003997/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3997}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003998/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3998}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003999/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 3999}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004000/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4000}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004001/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4001}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004002/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4002}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004003/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4003}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004004/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4004}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004005/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4005}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004006/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4006}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004007/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4007}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004008/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4008}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004009/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4009}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004010/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4010}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004011/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4011}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004012/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4012}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004013/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4013}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004014/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4014}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004015/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4015}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004016/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4016}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004017/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4017}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004018/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4018}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004019/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4019}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004020/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4020}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004021/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4021}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004022/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4022}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004023/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4023}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004024/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4024}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004025/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4025}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004026/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4026}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004027/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4027}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004028/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4028}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004029/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4029}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004030/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4030}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004031/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4031}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004032/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4032}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004033/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4033}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004034/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4034}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004035/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4035}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004036/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4036}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004037/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4037}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004038/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4038}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004039/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4039}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004040/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4040}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004041/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4041}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004042/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4042}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004043/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4043}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004044/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4044}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004045/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4045}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004046/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4046}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004047/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4047}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004048/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4048}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004049/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4049}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004050/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4050}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004051/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4051}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004052/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4052}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004053/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4053}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004054/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4054}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004055/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4055}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004056/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4056}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004057/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4057}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004058/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4058}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004059/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4059}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004060/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4060}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004061/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4061}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004062/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4062}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004063/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4063}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004064/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4064}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004065/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4065}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004066/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4066}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004067/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4067}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004068/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4068}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004069/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4069}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004070/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4070}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004071/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4071}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004072/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4072}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004073/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4073}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004074/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4074}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004075/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4075}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004076/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4076}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004077/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4077}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004078/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4078}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004079/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4079}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004080/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4080}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004081/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4081}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004082/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4082}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004083/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4083}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004084/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4084}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004085/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4085}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004086/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4086}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004087/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4087}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004088/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4088}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004089/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4089}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004090/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4090}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004091/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4091}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004092/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4092}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004093/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4093}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004094/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4094}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004095/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4095}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004096/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4096}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004097/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4097}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004098/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4098}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004099/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4099}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004100/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4100}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004101/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4101}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004102/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4102}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004103/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4103}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004104/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4104}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004105/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4105}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004106/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4106}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004107/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4107}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004108/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4108}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004109/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4109}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004110/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4110}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004111/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4111}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004112/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4112}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004113/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4113}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004114/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4114}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004115/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4115}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004116/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4116}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004117/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4117}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004118/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4118}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004119/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4119}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004120/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4120}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004121/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4121}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004122/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4122}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004123/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4123}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004124/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4124}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004125/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4125}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004126/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4126}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004127/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4127}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004128/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4128}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004129/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4129}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004130/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4130}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004131/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4131}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004132/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4132}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004133/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4133}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004134/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4134}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004135/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4135}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004136/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4136}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004137/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4137}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004138/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4138}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004139/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4139}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004140/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4140}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004141/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4141}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004142/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4142}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004143/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4143}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004144/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4144}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004145/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4145}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004146/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4146}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004147/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4147}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004148/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4148}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004149/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4149}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004150/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4150}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004151/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4151}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004152/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4152}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004153/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4153}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004154/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4154}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004155/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4155}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004156/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4156}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004157/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4157}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004158/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4158}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004159/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4159}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004160/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4160}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004161/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4161}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004162/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4162}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004163/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4163}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004164/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4164}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004165/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4165}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004166/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4166}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004167/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4167}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004168/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4168}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004169/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4169}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004170/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4170}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004171/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4171}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004172/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4172}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004173/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4173}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004174/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4174}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004175/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4175}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004176/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4176}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004177/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4177}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004178/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4178}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004179/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4179}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004180/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4180}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004181/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4181}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004182/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4182}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004183/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4183}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004184/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4184}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004185/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4185}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004186/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4186}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004187/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4187}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004188/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4188}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004189/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4189}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004190/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4190}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004191/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4191}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004192/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4192}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004193/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4193}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004194/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4194}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004195/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4195}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004196/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4196}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004197/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4197}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004198/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4198}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004199/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4199}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004200/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4200}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004201/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4201}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004202/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4202}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004203/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4203}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004204/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4204}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004205/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4205}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004206/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4206}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004207/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4207}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004208/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4208}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004209/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4209}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004210/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4210}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004211/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4211}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004212/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4212}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004213/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4213}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004214/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4214}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004215/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4215}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004216/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4216}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004217/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4217}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004218/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4218}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004219/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4219}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004220/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4220}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004221/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4221}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004222/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4222}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004223/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4223}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004224/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4224}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004225/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4225}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004226/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4226}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004227/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4227}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004228/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4228}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004229/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4229}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004230/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4230}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004231/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4231}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004232/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4232}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004233/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4233}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004234/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4234}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004235/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4235}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004236/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4236}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004237/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4237}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004238/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4238}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004239/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4239}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004240/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4240}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004241/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4241}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004242/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4242}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004243/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4243}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004244/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4244}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004245/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4245}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004246/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4246}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004247/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4247}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004248/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4248}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004249/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4249}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004250/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4250}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004251/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4251}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004252/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4252}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004253/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4253}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004254/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4254}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004255/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4255}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004256/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4256}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004257/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4257}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004258/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4258}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004259/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4259}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004260/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4260}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004261/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4261}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004262/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4262}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004263/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4263}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004264/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4264}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004265/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4265}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004266/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4266}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004267/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4267}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004268/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4268}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004269/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4269}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004270/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4270}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004271/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4271}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004272/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4272}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004273/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4273}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004274/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4274}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004275/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4275}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004276/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4276}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004277/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4277}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004278/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4278}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004279/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4279}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004280/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4280}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004281/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4281}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004282/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4282}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004283/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4283}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004284/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4284}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004285/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4285}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004286/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4286}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004287/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4287}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004288/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4288}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004289/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4289}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004290/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4290}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004291/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4291}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004292/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4292}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004293/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4293}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004294/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4294}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004295/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4295}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004296/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4296}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004297/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4297}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004298/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4298}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004299/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4299}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004300/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4300}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004301/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4301}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004302/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4302}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004303/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4303}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004304/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4304}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004305/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4305}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004306/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4306}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004307/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4307}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004308/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4308}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004309/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4309}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004310/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4310}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004311/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4311}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004312/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4312}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004313/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4313}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004314/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4314}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004315/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4315}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004316/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4316}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004317/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4317}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004318/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4318}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004319/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4319}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004320/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4320}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004321/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4321}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004322/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4322}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004323/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4323}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004324/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4324}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004325/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4325}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004326/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4326}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004327/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4327}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004328/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4328}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004329/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4329}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004330/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4330}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004331/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4331}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004332/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4332}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004333/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4333}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004334/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4334}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004335/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4335}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004336/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4336}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004337/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4337}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004338/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4338}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004339/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4339}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004340/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4340}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004341/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4341}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004342/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4342}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004343/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4343}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004344/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4344}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004345/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4345}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004346/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4346}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004347/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4347}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004348/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4348}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004349/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4349}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004350/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4350}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004351/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4351}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004352/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4352}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004353/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4353}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004354/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4354}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004355/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4355}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004356/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4356}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004357/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4357}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004358/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4358}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004359/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4359}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004360/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4360}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004361/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4361}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004362/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4362}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004363/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4363}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004364/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4364}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004365/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4365}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004366/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4366}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004367/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4367}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004368/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4368}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004369/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4369}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004370/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4370}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004371/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4371}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004372/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4372}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004373/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4373}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004374/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4374}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004375/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4375}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004376/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4376}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004377/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4377}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004378/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4378}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004379/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4379}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004380/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4380}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004381/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4381}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004382/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4382}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004383/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4383}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004384/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4384}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004385/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4385}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004386/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4386}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004387/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4387}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004388/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4388}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004389/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4389}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004390/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4390}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004391/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4391}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004392/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4392}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004393/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4393}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004394/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4394}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004395/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4395}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004396/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4396}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004397/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4397}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004398/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4398}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004399/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4399}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004400/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4400}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004401/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4401}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004402/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4402}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004403/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4403}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004404/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4404}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004405/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4405}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004406/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4406}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004407/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4407}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004408/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4408}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004409/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4409}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004410/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4410}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004411/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4411}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004412/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4412}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004413/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4413}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004414/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4414}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004415/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4415}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004416/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4416}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004417/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4417}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004418/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4418}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004419/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4419}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004420/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4420}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004421/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4421}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004422/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4422}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004423/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4423}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004424/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4424}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004425/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4425}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004426/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4426}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004427/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4427}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004428/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4428}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004429/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4429}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004430/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4430}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004431/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4431}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004432/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4432}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004433/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4433}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004434/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4434}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004435/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4435}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004436/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4436}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004437/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4437}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004438/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4438}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004439/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4439}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004440/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4440}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004441/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4441}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004442/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4442}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004443/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4443}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004444/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4444}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004445/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4445}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004446/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4446}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004447/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4447}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004448/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4448}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004449/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4449}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004450/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4450}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004451/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4451}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004452/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4452}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004453/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4453}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004454/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4454}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004455/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4455}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004456/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4456}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004457/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4457}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004458/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4458}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004459/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4459}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004460/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4460}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004461/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4461}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004462/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4462}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004463/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4463}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004464/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4464}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004465/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4465}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004466/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4466}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004467/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4467}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004468/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4468}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004469/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4469}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004470/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4470}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004471/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4471}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004472/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4472}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004473/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4473}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004474/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4474}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004475/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4475}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004476/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4476}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004477/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4477}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004478/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4478}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004479/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4479}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004480/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4480}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004481/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4481}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004482/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4482}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004483/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4483}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004484/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4484}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004485/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4485}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004486/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4486}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004487/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4487}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004488/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4488}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004489/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4489}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004490/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4490}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004491/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4491}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004492/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4492}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004493/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4493}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004494/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4494}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004495/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4495}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004496/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4496}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004497/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4497}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004498/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4498}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004499/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4499}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004500/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4500}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004501/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4501}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004502/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4502}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004503/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4503}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004504/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4504}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004505/video/ground_truth.mp4", "length": 100, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4505}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004506/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4506}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004507/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4507}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004508/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4508}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004509/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4509}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004510/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4510}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004511/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4511}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004512/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4512}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004513/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4513}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004514/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4514}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004515/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4515}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004516/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4516}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004517/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4517}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004518/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4518}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004519/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4519}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004520/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4520}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004521/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4521}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004522/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4522}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004523/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4523}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004524/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4524}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004525/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4525}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004526/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4526}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004527/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4527}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004528/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4528}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004529/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4529}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004530/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4530}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004531/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4531}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004532/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4532}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004533/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4533}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004534/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4534}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004535/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4535}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004536/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4536}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004537/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4537}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004538/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4538}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004539/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4539}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004540/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4540}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004541/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4541}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004542/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4542}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004543/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4543}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004544/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4544}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004545/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4545}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004546/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4546}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004547/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4547}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004548/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4548}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004549/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4549}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004550/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4550}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004551/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4551}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004552/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4552}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004553/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4553}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004554/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4554}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004555/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4555}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004556/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4556}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004557/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4557}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004558/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4558}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004559/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4559}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004560/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4560}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004561/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4561}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004562/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4562}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004563/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4563}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004564/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4564}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004565/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4565}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004566/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4566}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004567/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4567}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004568/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4568}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004569/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4569}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004570/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4570}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004571/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4571}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004572/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4572}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004573/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4573}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004574/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4574}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004575/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4575}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004576/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4576}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004577/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4577}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004578/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4578}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004579/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4579}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004580/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4580}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004581/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4581}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004582/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4582}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004583/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4583}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004584/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4584}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004585/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4585}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004586/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4586}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004587/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4587}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004588/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4588}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004589/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4589}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004590/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4590}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004591/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4591}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004592/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4592}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004593/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4593}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004594/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4594}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004595/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4595}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004596/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4596}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004597/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4597}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004598/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4598}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004599/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4599}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004600/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4600}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004601/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4601}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004602/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4602}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004603/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4603}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004604/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4604}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004605/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4605}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004606/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4606}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004607/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4607}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004608/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4608}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004609/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4609}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004610/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4610}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004611/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4611}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004612/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4612}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004613/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4613}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004614/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4614}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004615/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4615}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004616/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4616}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004617/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4617}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004618/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4618}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004619/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4619}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004620/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4620}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004621/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4621}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004622/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4622}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004623/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4623}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004624/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4624}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004625/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4625}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004626/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4626}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004627/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4627}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004628/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4628}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004629/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4629}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004630/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4630}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004631/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4631}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004632/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4632}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004633/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4633}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004634/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4634}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004635/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4635}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004636/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4636}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004637/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4637}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004638/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4638}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004639/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4639}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004640/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4640}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004641/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4641}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004642/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4642}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004643/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4643}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004644/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4644}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004645/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4645}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004646/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4646}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004647/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4647}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004648/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4648}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004649/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4649}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004650/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4650}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004651/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4651}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004652/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4652}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004653/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4653}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004654/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4654}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004655/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4655}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004656/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4656}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004657/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4657}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004658/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4658}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004659/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4659}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004660/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4660}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004661/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4661}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004662/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4662}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004663/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4663}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004664/video/ground_truth.mp4", "length": 96, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4664}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004665/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4665}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004666/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4666}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004667/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4667}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004668/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4668}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004669/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4669}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004670/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4670}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004671/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4671}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004672/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4672}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004673/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4673}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004674/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4674}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004675/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4675}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004676/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4676}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004677/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4677}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004678/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4678}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004679/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4679}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004680/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4680}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004681/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4681}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004682/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4682}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004683/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4683}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004684/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4684}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004685/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4685}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004686/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4686}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004687/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4687}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004688/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4688}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004689/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4689}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004690/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4690}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004691/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4691}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004692/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4692}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004693/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4693}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004694/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4694}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004695/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4695}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004696/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4696}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004697/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4697}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004698/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4698}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004699/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4699}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004700/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4700}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004701/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4701}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004702/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4702}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004703/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4703}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004704/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4704}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004705/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4705}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004706/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4706}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004707/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4707}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004708/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4708}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004709/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4709}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004710/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4710}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004711/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4711}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004712/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4712}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004713/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4713}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004714/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4714}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004715/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4715}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004716/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4716}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004717/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4717}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004718/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4718}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004719/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4719}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004720/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4720}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004721/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4721}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004722/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4722}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004723/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4723}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004724/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4724}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004725/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4725}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004726/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4726}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004727/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4727}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004728/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4728}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004729/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4729}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004730/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4730}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004731/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4731}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004732/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4732}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004733/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4733}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004734/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4734}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004735/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4735}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004736/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4736}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004737/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4737}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004738/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4738}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004739/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4739}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004740/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4740}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004741/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4741}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004742/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4742}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004743/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4743}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004744/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4744}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004745/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4745}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004746/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4746}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004747/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4747}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004748/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4748}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004749/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4749}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004750/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4750}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004751/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4751}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004752/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4752}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004753/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4753}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004754/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4754}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004755/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4755}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004756/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4756}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004757/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4757}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004758/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4758}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004759/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4759}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004760/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4760}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004761/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4761}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004762/video/ground_truth.mp4", "length": 48, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4762}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004763/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4763}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004764/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4764}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004765/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4765}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004766/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4766}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004767/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4767}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004768/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4768}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004769/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4769}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004770/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4770}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004771/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4771}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004772/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4772}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004773/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4773}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004774/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4774}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004775/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4775}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004776/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4776}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004777/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4777}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004778/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4778}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004779/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4779}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004780/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4780}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004781/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4781}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004782/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4782}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004783/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4783}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004784/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4784}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004785/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4785}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004786/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4786}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004787/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4787}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004788/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4788}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004789/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4789}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004790/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4790}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004791/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4791}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004792/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4792}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004793/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4793}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004794/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4794}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004795/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4795}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004796/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4796}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004797/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4797}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004798/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4798}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004799/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4799}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004800/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4800}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004801/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4801}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004802/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4802}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004803/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4803}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004804/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4804}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004805/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4805}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004806/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4806}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004807/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4807}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004808/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4808}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004809/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4809}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004810/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4810}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004811/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4811}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004812/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4812}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004813/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4813}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004814/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4814}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004815/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4815}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004816/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4816}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004817/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4817}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004818/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4818}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004819/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4819}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004820/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4820}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004821/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4821}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004822/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4822}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004823/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4823}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004824/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4824}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004825/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4825}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004826/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4826}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004827/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4827}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004828/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4828}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004829/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4829}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004830/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4830}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004831/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4831}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004832/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4832}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004833/video/ground_truth.mp4", "length": 80, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4833}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004834/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4834}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004835/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4835}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004836/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4836}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004837/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4837}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004838/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4838}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004839/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4839}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004840/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4840}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004841/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4841}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004842/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4842}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004843/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4843}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004844/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4844}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004845/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4845}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004846/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4846}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004847/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4847}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004848/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4848}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004849/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4849}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004850/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4850}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004851/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4851}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004852/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4852}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004853/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4853}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004854/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4854}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004855/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4855}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004856/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4856}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004857/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4857}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004858/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4858}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004859/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4859}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004860/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4860}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004861/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4861}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004862/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4862}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004863/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4863}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004864/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4864}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004865/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4865}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004866/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4866}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004867/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4867}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004868/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4868}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004869/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4869}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004870/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4870}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004871/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4871}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004872/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4872}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004873/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4873}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004874/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4874}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004875/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4875}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004876/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4876}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004877/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4877}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004878/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4878}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004879/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4879}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004880/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4880}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004881/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4881}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004882/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4882}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004883/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4883}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004884/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4884}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004885/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4885}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004886/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4886}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004887/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4887}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004888/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4888}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004889/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4889}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004890/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4890}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004891/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4891}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004892/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4892}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004893/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4893}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004894/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4894}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004895/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4895}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004896/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4896}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004897/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4897}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004898/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4898}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004899/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4899}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004900/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4900}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004901/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4901}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004902/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4902}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004903/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4903}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004904/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4904}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004905/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4905}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004906/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4906}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004907/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4907}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004908/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4908}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004909/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4909}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004910/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4910}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004911/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4911}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004912/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4912}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004913/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4913}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004914/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4914}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004915/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4915}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004916/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4916}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004917/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4917}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004918/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4918}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004919/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4919}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004920/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4920}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004921/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4921}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004922/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4922}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004923/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4923}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004924/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4924}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004925/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4925}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004926/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4926}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004927/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4927}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004928/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4928}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004929/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4929}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004930/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4930}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004931/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4931}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004932/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4932}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004933/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4933}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004934/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4934}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004935/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4935}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004936/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4936}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004937/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4937}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004938/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4938}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004939/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4939}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004940/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4940}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004941/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4941}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004942/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4942}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004943/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4943}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004944/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4944}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004945/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4945}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004946/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4946}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004947/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4947}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004948/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4948}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004949/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4949}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004950/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4950}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004951/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4951}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004952/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4952}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004953/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4953}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004954/video/ground_truth.mp4", "length": 88, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4954}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004955/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4955}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004956/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4956}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004957/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4957}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004958/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4958}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004959/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4959}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004960/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4960}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004961/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4961}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004962/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4962}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004963/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4963}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004964/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4964}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004965/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4965}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004966/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4966}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004967/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4967}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004968/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4968}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004969/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4969}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004970/video/ground_truth.mp4", "length": 84, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4970}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004971/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4971}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004972/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4972}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004973/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4973}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004974/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4974}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004975/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4975}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004976/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4976}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004977/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4977}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004978/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4978}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004979/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4979}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004980/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4980}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004981/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4981}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004982/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4982}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004983/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4983}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004984/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4984}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004985/video/ground_truth.mp4", "length": 92, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4985}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004986/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4986}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004987/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4987}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004988/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4988}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004989/video/ground_truth.mp4", "length": 76, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4989}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004990/video/ground_truth.mp4", "length": 68, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4990}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004991/video/ground_truth.mp4", "length": 56, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4991}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004992/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4992}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004993/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4993}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004994/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4994}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004995/video/ground_truth.mp4", "length": 72, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4995}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004996/video/ground_truth.mp4", "length": 52, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4996}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004997/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4997}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004998/video/ground_truth.mp4", "length": 64, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4998}
-{"clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004999/video/ground_truth.mp4", "length": 60, "fps": 16, "width": 1024, "height": 1024, "text_annot": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged.", "id": 4999}
+{"sample_id": "metro_map_path_trace_00000000", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000000/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000000/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000000/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000000/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000001", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000001/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000001/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000001/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000001/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000002", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000002/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000002/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000002/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000002/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000003", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000003/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000003/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000003/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000003/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000004", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000004/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000004/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000004/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000004/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000005", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000005/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000005/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000005/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000005/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000006", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000006/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000006/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000006/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000006/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000007", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000007/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000007/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000007/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000007/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000008", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000008/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000008/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000008/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000008/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000009", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000009/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000009/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000009/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000009/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000010", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000010/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000010/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000010/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000010/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000011", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000011/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000011/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000011/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000011/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000012", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000012/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000012/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000012/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000012/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000013", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000013/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000013/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000013/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000013/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000014", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000014/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000014/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000014/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000014/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000015", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000015/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000015/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000015/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000015/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000016", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000016/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000016/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000016/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000016/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000017", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000017/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000017/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000017/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000017/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000018", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000018/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000018/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000018/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000018/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000019", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000019/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000019/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000019/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000019/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000020", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000020/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000020/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000020/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000020/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000021", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000021/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000021/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000021/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000021/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000022", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000022/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000022/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000022/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000022/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000023", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000023/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000023/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000023/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000023/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000024", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000024/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000024/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000024/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000024/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000025", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000025/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000025/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000025/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000025/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000026", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000026/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000026/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000026/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000026/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000027", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000027/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000027/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000027/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000027/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000028", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000028/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000028/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000028/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000028/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000029", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000029/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000029/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000029/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000029/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000030", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000030/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000030/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000030/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000030/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000031", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000031/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000031/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000031/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000031/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000032", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000032/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000032/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000032/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000032/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000033", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000033/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000033/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000033/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000033/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000034", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000034/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000034/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000034/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000034/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000035", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000035/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000035/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000035/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000035/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000036", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000036/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000036/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000036/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000036/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000037", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000037/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000037/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000037/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000037/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000038", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000038/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000038/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000038/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000038/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000039", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000039/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000039/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000039/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000039/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000040", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000040/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000040/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000040/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000040/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000041", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000041/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000041/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000041/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000041/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000042", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000042/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000042/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000042/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000042/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000043", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000043/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000043/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000043/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000043/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000044", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000044/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000044/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000044/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000044/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000045", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000045/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000045/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000045/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000045/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000046", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000046/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000046/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000046/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000046/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000047", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000047/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000047/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000047/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000047/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000048", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000048/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000048/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000048/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000048/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000049", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000049/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000049/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000049/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000049/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000050", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000050/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000050/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000050/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000050/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000051", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000051/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000051/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000051/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000051/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000052", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000052/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000052/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000052/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000052/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000053", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000053/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000053/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000053/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000053/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000054", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000054/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000054/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000054/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000054/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000055", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000055/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000055/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000055/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000055/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000056", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000056/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000056/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000056/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000056/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000057", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000057/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000057/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000057/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000057/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000058", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000058/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000058/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000058/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000058/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000059", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000059/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000059/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000059/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000059/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000060", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000060/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000060/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000060/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000060/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000061", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000061/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000061/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000061/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000061/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000062", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000062/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000062/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000062/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000062/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000063", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000063/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000063/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000063/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000063/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000064", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000064/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000064/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000064/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000064/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000065", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000065/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000065/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000065/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000065/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000066", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000066/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000066/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000066/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000066/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000067", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000067/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000067/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000067/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000067/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000068", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000068/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000068/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000068/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000068/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000069", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000069/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000069/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000069/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000069/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000070", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000070/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000070/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000070/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000070/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000071", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000071/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000071/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000071/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000071/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000072", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000072/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000072/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000072/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000072/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000073", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000073/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000073/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000073/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000073/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000074", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000074/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000074/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000074/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000074/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000075", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000075/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000075/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000075/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000075/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000076", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000076/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000076/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000076/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000076/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000077", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000077/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000077/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000077/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000077/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000078", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000078/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000078/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000078/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000078/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000079", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000079/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000079/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000079/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000079/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000080", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000080/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000080/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000080/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000080/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000081", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000081/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000081/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000081/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000081/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000082", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000082/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000082/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000082/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000082/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000083", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000083/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000083/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000083/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000083/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000084", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000084/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000084/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000084/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000084/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000085", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000085/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000085/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000085/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000085/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000086", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000086/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000086/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000086/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000086/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000087", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000087/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000087/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000087/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000087/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000088", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000088/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000088/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000088/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000088/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000089", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000089/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000089/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000089/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000089/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000090", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000090/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000090/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000090/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000090/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000091", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000091/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000091/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000091/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000091/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000092", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000092/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000092/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000092/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000092/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000093", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000093/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000093/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000093/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000093/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000094", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000094/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000094/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000094/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000094/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000095", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000095/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000095/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000095/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000095/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000096", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000096/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000096/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000096/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000096/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000097", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000097/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000097/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000097/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000097/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000098", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000098/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000098/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000098/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000098/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000099", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000099/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000099/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000099/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000099/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000100", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000100/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000100/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000100/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000100/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000101", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000101/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000101/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000101/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000101/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000102", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000102/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000102/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000102/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000102/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000103", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000103/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000103/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000103/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000103/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000104", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000104/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000104/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000104/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000104/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000105", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000105/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000105/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000105/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000105/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000106", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000106/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000106/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000106/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000106/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000107", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000107/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000107/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000107/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000107/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000108", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000108/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000108/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000108/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000108/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000109", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000109/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000109/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000109/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000109/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000110", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000110/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000110/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000110/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000110/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000111", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000111/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000111/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000111/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000111/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000112", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000112/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000112/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000112/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000112/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000113", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000113/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000113/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000113/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000113/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000114", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000114/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000114/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000114/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000114/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000115", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000115/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000115/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000115/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000115/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000116", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000116/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000116/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000116/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000116/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000117", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000117/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000117/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000117/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000117/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000118", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000118/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000118/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000118/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000118/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000119", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000119/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000119/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000119/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000119/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000120", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000120/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000120/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000120/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000120/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000121", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000121/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000121/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000121/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000121/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000122", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000122/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000122/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000122/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000122/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000123", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000123/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000123/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000123/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000123/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000124", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000124/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000124/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000124/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000124/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000125", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000125/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000125/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000125/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000125/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000126", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000126/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000126/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000126/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000126/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000127", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000127/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000127/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000127/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000127/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000128", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000128/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000128/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000128/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000128/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000129", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000129/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000129/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000129/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000129/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000130", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000130/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000130/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000130/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000130/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000131", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000131/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000131/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000131/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000131/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000132", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000132/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000132/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000132/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000132/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000133", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000133/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000133/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000133/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000133/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000134", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000134/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000134/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000134/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000134/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000135", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000135/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000135/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000135/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000135/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000136", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000136/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000136/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000136/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000136/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000137", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000137/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000137/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000137/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000137/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000138", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000138/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000138/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000138/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000138/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000139", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000139/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000139/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000139/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000139/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000140", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000140/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000140/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000140/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000140/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000141", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000141/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000141/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000141/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000141/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000142", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000142/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000142/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000142/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000142/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000143", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000143/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000143/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000143/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000143/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000144", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000144/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000144/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000144/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000144/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000145", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000145/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000145/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000145/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000145/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000146", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000146/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000146/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000146/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000146/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000147", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000147/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000147/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000147/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000147/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000148", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000148/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000148/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000148/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000148/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000149", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000149/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000149/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000149/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000149/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000150", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000150/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000150/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000150/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000150/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000151", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000151/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000151/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000151/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000151/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000152", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000152/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000152/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000152/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000152/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000153", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000153/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000153/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000153/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000153/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000154", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000154/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000154/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000154/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000154/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000155", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000155/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000155/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000155/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000155/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000156", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000156/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000156/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000156/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000156/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000157", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000157/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000157/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000157/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000157/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000158", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000158/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000158/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000158/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000158/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000159", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000159/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000159/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000159/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000159/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000160", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000160/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000160/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000160/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000160/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000161", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000161/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000161/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000161/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000161/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000162", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000162/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000162/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000162/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000162/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000163", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000163/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000163/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000163/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000163/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000164", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000164/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000164/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000164/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000164/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000165", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000165/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000165/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000165/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000165/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000166", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000166/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000166/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000166/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000166/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000167", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000167/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000167/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000167/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000167/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000168", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000168/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000168/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000168/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000168/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000169", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000169/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000169/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000169/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000169/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000170", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000170/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000170/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000170/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000170/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000171", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000171/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000171/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000171/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000171/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000172", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000172/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000172/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000172/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000172/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000173", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000173/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000173/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000173/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000173/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000174", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000174/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000174/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000174/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000174/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000175", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000175/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000175/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000175/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000175/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000176", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000176/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000176/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000176/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000176/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000177", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000177/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000177/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000177/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000177/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000178", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000178/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000178/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000178/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000178/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000179", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000179/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000179/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000179/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000179/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000180", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000180/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000180/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000180/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000180/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000181", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000181/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000181/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000181/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000181/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000182", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000182/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000182/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000182/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000182/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000183", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000183/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000183/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000183/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000183/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000184", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000184/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000184/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000184/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000184/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000185", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000185/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000185/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000185/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000185/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000186", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000186/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000186/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000186/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000186/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000187", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000187/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000187/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000187/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000187/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000188", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000188/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000188/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000188/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000188/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000189", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000189/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000189/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000189/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000189/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000190", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000190/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000190/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000190/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000190/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000191", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000191/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000191/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000191/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000191/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000192", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000192/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000192/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000192/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000192/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000193", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000193/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000193/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000193/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000193/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000194", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000194/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000194/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000194/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000194/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000195", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000195/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000195/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000195/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000195/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000196", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000196/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000196/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000196/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000196/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000197", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000197/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000197/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000197/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000197/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000198", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000198/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000198/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000198/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000198/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000199", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000199/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000199/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000199/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000199/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000200", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000200/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000200/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000200/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000200/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000201", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000201/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000201/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000201/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000201/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000202", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000202/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000202/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000202/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000202/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000203", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000203/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000203/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000203/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000203/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000204", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000204/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000204/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000204/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000204/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000205", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000205/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000205/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000205/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000205/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000206", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000206/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000206/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000206/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000206/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000207", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000207/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000207/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000207/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000207/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000208", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000208/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000208/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000208/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000208/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000209", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000209/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000209/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000209/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000209/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000210", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000210/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000210/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000210/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000210/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000211", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000211/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000211/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000211/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000211/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000212", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000212/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000212/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000212/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000212/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000213", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000213/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000213/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000213/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000213/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000214", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000214/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000214/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000214/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000214/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000215", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000215/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000215/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000215/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000215/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000216", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000216/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000216/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000216/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000216/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000217", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000217/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000217/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000217/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000217/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000218", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000218/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000218/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000218/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000218/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000219", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000219/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000219/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000219/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000219/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000220", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000220/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000220/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000220/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000220/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000221", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000221/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000221/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000221/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000221/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000222", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000222/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000222/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000222/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000222/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000223", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000223/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000223/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000223/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000223/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000224", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000224/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000224/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000224/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000224/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000225", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000225/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000225/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000225/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000225/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000226", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000226/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000226/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000226/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000226/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000227", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000227/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000227/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000227/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000227/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000228", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000228/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000228/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000228/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000228/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000229", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000229/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000229/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000229/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000229/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000230", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000230/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000230/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000230/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000230/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000231", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000231/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000231/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000231/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000231/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000232", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000232/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000232/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000232/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000232/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000233", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000233/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000233/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000233/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000233/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000234", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000234/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000234/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000234/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000234/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000235", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000235/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000235/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000235/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000235/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000236", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000236/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000236/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000236/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000236/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000237", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000237/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000237/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000237/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000237/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000238", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000238/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000238/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000238/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000238/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000239", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000239/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000239/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000239/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000239/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000240", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000240/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000240/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000240/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000240/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000241", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000241/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000241/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000241/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000241/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000242", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000242/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000242/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000242/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000242/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000243", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000243/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000243/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000243/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000243/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000244", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000244/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000244/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000244/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000244/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000245", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000245/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000245/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000245/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000245/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000246", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000246/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000246/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000246/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000246/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000247", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000247/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000247/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000247/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000247/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000248", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000248/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000248/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000248/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000248/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000249", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000249/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000249/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000249/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000249/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000250", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000250/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000250/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000250/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000250/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000251", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000251/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000251/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000251/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000251/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000252", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000252/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000252/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000252/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000252/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000253", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000253/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000253/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000253/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000253/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000254", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000254/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000254/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000254/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000254/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000255", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000255/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000255/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000255/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000255/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000256", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000256/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000256/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000256/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000256/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000257", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000257/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000257/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000257/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000257/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000258", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000258/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000258/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000258/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000258/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000259", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000259/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000259/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000259/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000259/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000260", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000260/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000260/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000260/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000260/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000261", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000261/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000261/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000261/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000261/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000262", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000262/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000262/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000262/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000262/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000263", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000263/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000263/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000263/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000263/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000264", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000264/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000264/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000264/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000264/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000265", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000265/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000265/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000265/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000265/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000266", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000266/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000266/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000266/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000266/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000267", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000267/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000267/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000267/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000267/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000268", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000268/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000268/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000268/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000268/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000269", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000269/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000269/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000269/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000269/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000270", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000270/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000270/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000270/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000270/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000271", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000271/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000271/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000271/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000271/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000272", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000272/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000272/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000272/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000272/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000273", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000273/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000273/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000273/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000273/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000274", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000274/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000274/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000274/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000274/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000275", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000275/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000275/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000275/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000275/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000276", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000276/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000276/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000276/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000276/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000277", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000277/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000277/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000277/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000277/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000278", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000278/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000278/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000278/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000278/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000279", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000279/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000279/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000279/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000279/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000280", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000280/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000280/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000280/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000280/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000281", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000281/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000281/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000281/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000281/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000282", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000282/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000282/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000282/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000282/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000283", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000283/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000283/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000283/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000283/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000284", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000284/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000284/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000284/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000284/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000285", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000285/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000285/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000285/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000285/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000286", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000286/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000286/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000286/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000286/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000287", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000287/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000287/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000287/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000287/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000288", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000288/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000288/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000288/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000288/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000289", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000289/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000289/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000289/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000289/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000290", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000290/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000290/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000290/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000290/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000291", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000291/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000291/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000291/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000291/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000292", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000292/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000292/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000292/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000292/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000293", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000293/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000293/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000293/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000293/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000294", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000294/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000294/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000294/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000294/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000295", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000295/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000295/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000295/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000295/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000296", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000296/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000296/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000296/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000296/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000297", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000297/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000297/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000297/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000297/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000298", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000298/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000298/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000298/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000298/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000299", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000299/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000299/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000299/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000299/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000300", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000300/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000300/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000300/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000300/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000301", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000301/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000301/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000301/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000301/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000302", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000302/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000302/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000302/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000302/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000303", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000303/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000303/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000303/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000303/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000304", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000304/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000304/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000304/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000304/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000305", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000305/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000305/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000305/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000305/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000306", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000306/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000306/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000306/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000306/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000307", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000307/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000307/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000307/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000307/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000308", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000308/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000308/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000308/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000308/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000309", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000309/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000309/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000309/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000309/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000310", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000310/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000310/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000310/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000310/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000311", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000311/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000311/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000311/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000311/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000312", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000312/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000312/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000312/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000312/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000313", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000313/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000313/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000313/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000313/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000314", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000314/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000314/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000314/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000314/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000315", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000315/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000315/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000315/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000315/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000316", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000316/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000316/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000316/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000316/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000317", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000317/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000317/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000317/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000317/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000318", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000318/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000318/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000318/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000318/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000319", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000319/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000319/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000319/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000319/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000320", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000320/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000320/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000320/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000320/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000321", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000321/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000321/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000321/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000321/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000322", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000322/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000322/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000322/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000322/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000323", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000323/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000323/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000323/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000323/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000324", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000324/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000324/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000324/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000324/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000325", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000325/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000325/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000325/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000325/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000326", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000326/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000326/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000326/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000326/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000327", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000327/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000327/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000327/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000327/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000328", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000328/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000328/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000328/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000328/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000329", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000329/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000329/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000329/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000329/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000330", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000330/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000330/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000330/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000330/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000331", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000331/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000331/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000331/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000331/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000332", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000332/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000332/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000332/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000332/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000333", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000333/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000333/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000333/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000333/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000334", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000334/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000334/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000334/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000334/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000335", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000335/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000335/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000335/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000335/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000336", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000336/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000336/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000336/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000336/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000337", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000337/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000337/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000337/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000337/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000338", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000338/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000338/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000338/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000338/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000339", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000339/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000339/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000339/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000339/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000340", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000340/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000340/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000340/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000340/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000341", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000341/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000341/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000341/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000341/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000342", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000342/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000342/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000342/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000342/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000343", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000343/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000343/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000343/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000343/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000344", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000344/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000344/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000344/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000344/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000345", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000345/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000345/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000345/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000345/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000346", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000346/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000346/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000346/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000346/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000347", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000347/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000347/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000347/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000347/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000348", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000348/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000348/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000348/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000348/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000349", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000349/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000349/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000349/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000349/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000350", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000350/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000350/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000350/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000350/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000351", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000351/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000351/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000351/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000351/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000352", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000352/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000352/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000352/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000352/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000353", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000353/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000353/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000353/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000353/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000354", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000354/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000354/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000354/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000354/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000355", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000355/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000355/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000355/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000355/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000356", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000356/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000356/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000356/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000356/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000357", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000357/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000357/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000357/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000357/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000358", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000358/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000358/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000358/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000358/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000359", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000359/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000359/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000359/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000359/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000360", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000360/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000360/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000360/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000360/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000361", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000361/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000361/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000361/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000361/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000362", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000362/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000362/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000362/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000362/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000363", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000363/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000363/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000363/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000363/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000364", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000364/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000364/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000364/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000364/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000365", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000365/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000365/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000365/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000365/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000366", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000366/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000366/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000366/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000366/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000367", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000367/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000367/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000367/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000367/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000368", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000368/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000368/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000368/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000368/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000369", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000369/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000369/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000369/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000369/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000370", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000370/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000370/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000370/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000370/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000371", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000371/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000371/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000371/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000371/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000372", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000372/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000372/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000372/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000372/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000373", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000373/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000373/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000373/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000373/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000374", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000374/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000374/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000374/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000374/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000375", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000375/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000375/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000375/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000375/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000376", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000376/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000376/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000376/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000376/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000377", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000377/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000377/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000377/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000377/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000378", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000378/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000378/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000378/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000378/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000379", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000379/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000379/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000379/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000379/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000380", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000380/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000380/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000380/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000380/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000381", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000381/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000381/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000381/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000381/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000382", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000382/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000382/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000382/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000382/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000383", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000383/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000383/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000383/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000383/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000384", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000384/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000384/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000384/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000384/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000385", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000385/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000385/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000385/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000385/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000386", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000386/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000386/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000386/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000386/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000387", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000387/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000387/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000387/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000387/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000388", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000388/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000388/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000388/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000388/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000389", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000389/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000389/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000389/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000389/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000390", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000390/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000390/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000390/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000390/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000391", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000391/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000391/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000391/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000391/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000392", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000392/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000392/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000392/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000392/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000393", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000393/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000393/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000393/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000393/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000394", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000394/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000394/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000394/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000394/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000395", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000395/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000395/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000395/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000395/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000396", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000396/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000396/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000396/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000396/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000397", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000397/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000397/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000397/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000397/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000398", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000398/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000398/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000398/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000398/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000399", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000399/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000399/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000399/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000399/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000400", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000400/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000400/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000400/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000400/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000401", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000401/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000401/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000401/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000401/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000402", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000402/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000402/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000402/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000402/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000403", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000403/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000403/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000403/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000403/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000404", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000404/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000404/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000404/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000404/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000405", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000405/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000405/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000405/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000405/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000406", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000406/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000406/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000406/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000406/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000407", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000407/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000407/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000407/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000407/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000408", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000408/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000408/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000408/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000408/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000409", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000409/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000409/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000409/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000409/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000410", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000410/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000410/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000410/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000410/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000411", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000411/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000411/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000411/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000411/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000412", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000412/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000412/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000412/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000412/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000413", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000413/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000413/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000413/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000413/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000414", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000414/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000414/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000414/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000414/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000415", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000415/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000415/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000415/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000415/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000416", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000416/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000416/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000416/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000416/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000417", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000417/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000417/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000417/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000417/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000418", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000418/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000418/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000418/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000418/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000419", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000419/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000419/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000419/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000419/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000420", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000420/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000420/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000420/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000420/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000421", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000421/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000421/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000421/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000421/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000422", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000422/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000422/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000422/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000422/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000423", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000423/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000423/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000423/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000423/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000424", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000424/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000424/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000424/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000424/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000425", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000425/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000425/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000425/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000425/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000426", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000426/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000426/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000426/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000426/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000427", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000427/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000427/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000427/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000427/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000428", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000428/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000428/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000428/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000428/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000429", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000429/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000429/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000429/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000429/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000430", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000430/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000430/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000430/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000430/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000431", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000431/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000431/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000431/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000431/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000432", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000432/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000432/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000432/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000432/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000433", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000433/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000433/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000433/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000433/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000434", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000434/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000434/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000434/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000434/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000435", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000435/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000435/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000435/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000435/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000436", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000436/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000436/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000436/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000436/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000437", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000437/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000437/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000437/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000437/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000438", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000438/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000438/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000438/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000438/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000439", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000439/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000439/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000439/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000439/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000440", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000440/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000440/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000440/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000440/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000441", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000441/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000441/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000441/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000441/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000442", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000442/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000442/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000442/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000442/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000443", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000443/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000443/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000443/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000443/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000444", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000444/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000444/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000444/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000444/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000445", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000445/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000445/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000445/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000445/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000446", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000446/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000446/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000446/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000446/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000447", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000447/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000447/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000447/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000447/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000448", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000448/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000448/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000448/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000448/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000449", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000449/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000449/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000449/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000449/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000450", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000450/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000450/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000450/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000450/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000451", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000451/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000451/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000451/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000451/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000452", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000452/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000452/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000452/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000452/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000453", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000453/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000453/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000453/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000453/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000454", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000454/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000454/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000454/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000454/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000455", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000455/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000455/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000455/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000455/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000456", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000456/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000456/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000456/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000456/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000457", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000457/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000457/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000457/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000457/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000458", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000458/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000458/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000458/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000458/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000459", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000459/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000459/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000459/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000459/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000460", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000460/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000460/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000460/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000460/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000461", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000461/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000461/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000461/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000461/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000462", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000462/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000462/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000462/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000462/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000463", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000463/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000463/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000463/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000463/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000464", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000464/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000464/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000464/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000464/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000465", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000465/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000465/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000465/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000465/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000466", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000466/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000466/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000466/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000466/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000467", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000467/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000467/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000467/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000467/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000468", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000468/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000468/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000468/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000468/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000469", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000469/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000469/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000469/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000469/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000470", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000470/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000470/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000470/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000470/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000471", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000471/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000471/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000471/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000471/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000472", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000472/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000472/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000472/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000472/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000473", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000473/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000473/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000473/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000473/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000474", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000474/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000474/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000474/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000474/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000475", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000475/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000475/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000475/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000475/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000476", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000476/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000476/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000476/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000476/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000477", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000477/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000477/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000477/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000477/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000478", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000478/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000478/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000478/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000478/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000479", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000479/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000479/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000479/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000479/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000480", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000480/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000480/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000480/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000480/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000481", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000481/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000481/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000481/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000481/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000482", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000482/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000482/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000482/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000482/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000483", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000483/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000483/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000483/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000483/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000484", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000484/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000484/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000484/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000484/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000485", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000485/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000485/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000485/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000485/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000486", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000486/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000486/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000486/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000486/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000487", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000487/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000487/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000487/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000487/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000488", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000488/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000488/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000488/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000488/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000489", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000489/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000489/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000489/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000489/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000490", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000490/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000490/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000490/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000490/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000491", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000491/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000491/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000491/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000491/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000492", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000492/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000492/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000492/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000492/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000493", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000493/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000493/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000493/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000493/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000494", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000494/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000494/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000494/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000494/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000495", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000495/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000495/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000495/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000495/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000496", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000496/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000496/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000496/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000496/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000497", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000497/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000497/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000497/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000497/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000498", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000498/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000498/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000498/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000498/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000499", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000499/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000499/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000499/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000499/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000500", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000500/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000500/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000500/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000500/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000501", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000501/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000501/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000501/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000501/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000502", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000502/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000502/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000502/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000502/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000503", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000503/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000503/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000503/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000503/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000504", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000504/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000504/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000504/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000504/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000505", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000505/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000505/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000505/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000505/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000506", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000506/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000506/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000506/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000506/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000507", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000507/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000507/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000507/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000507/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000508", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000508/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000508/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000508/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000508/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000509", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000509/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000509/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000509/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000509/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000510", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000510/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000510/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000510/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000510/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000511", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000511/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000511/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000511/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000511/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000512", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000512/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000512/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000512/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000512/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000513", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000513/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000513/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000513/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000513/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000514", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000514/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000514/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000514/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000514/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000515", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000515/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000515/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000515/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000515/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000516", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000516/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000516/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000516/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000516/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000517", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000517/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000517/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000517/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000517/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000518", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000518/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000518/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000518/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000518/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000519", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000519/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000519/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000519/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000519/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000520", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000520/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000520/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000520/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000520/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000521", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000521/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000521/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000521/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000521/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000522", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000522/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000522/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000522/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000522/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000523", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000523/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000523/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000523/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000523/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000524", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000524/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000524/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000524/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000524/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000525", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000525/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000525/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000525/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000525/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000526", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000526/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000526/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000526/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000526/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000527", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000527/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000527/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000527/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000527/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000528", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000528/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000528/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000528/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000528/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000529", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000529/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000529/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000529/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000529/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000530", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000530/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000530/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000530/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000530/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000531", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000531/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000531/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000531/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000531/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000532", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000532/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000532/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000532/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000532/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000533", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000533/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000533/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000533/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000533/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000534", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000534/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000534/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000534/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000534/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000535", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000535/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000535/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000535/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000535/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000536", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000536/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000536/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000536/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000536/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000537", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000537/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000537/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000537/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000537/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000538", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000538/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000538/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000538/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000538/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000539", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000539/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000539/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000539/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000539/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000540", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000540/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000540/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000540/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000540/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000541", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000541/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000541/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000541/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000541/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000542", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000542/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000542/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000542/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000542/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000543", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000543/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000543/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000543/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000543/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000544", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000544/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000544/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000544/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000544/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000545", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000545/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000545/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000545/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000545/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000546", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000546/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000546/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000546/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000546/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000547", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000547/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000547/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000547/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000547/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000548", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000548/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000548/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000548/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000548/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000549", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000549/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000549/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000549/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000549/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000550", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000550/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000550/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000550/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000550/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000551", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000551/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000551/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000551/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000551/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000552", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000552/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000552/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000552/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000552/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000553", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000553/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000553/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000553/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000553/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000554", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000554/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000554/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000554/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000554/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000555", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000555/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000555/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000555/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000555/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000556", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000556/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000556/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000556/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000556/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000557", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000557/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000557/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000557/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000557/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000558", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000558/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000558/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000558/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000558/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000559", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000559/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000559/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000559/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000559/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000560", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000560/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000560/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000560/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000560/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000561", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000561/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000561/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000561/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000561/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000562", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000562/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000562/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000562/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000562/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000563", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000563/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000563/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000563/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000563/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000564", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000564/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000564/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000564/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000564/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000565", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000565/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000565/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000565/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000565/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000566", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000566/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000566/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000566/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000566/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000567", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000567/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000567/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000567/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000567/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000568", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000568/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000568/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000568/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000568/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000569", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000569/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000569/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000569/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000569/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000570", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000570/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000570/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000570/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000570/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000571", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000571/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000571/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000571/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000571/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000572", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000572/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000572/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000572/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000572/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000573", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000573/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000573/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000573/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000573/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000574", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000574/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000574/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000574/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000574/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000575", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000575/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000575/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000575/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000575/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000576", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000576/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000576/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000576/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000576/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000577", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000577/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000577/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000577/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000577/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000578", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000578/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000578/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000578/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000578/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000579", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000579/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000579/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000579/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000579/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000580", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000580/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000580/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000580/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000580/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000581", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000581/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000581/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000581/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000581/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000582", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000582/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000582/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000582/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000582/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000583", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000583/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000583/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000583/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000583/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000584", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000584/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000584/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000584/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000584/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000585", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000585/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000585/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000585/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000585/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000586", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000586/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000586/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000586/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000586/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000587", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000587/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000587/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000587/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000587/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000588", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000588/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000588/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000588/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000588/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000589", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000589/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000589/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000589/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000589/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000590", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000590/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000590/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000590/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000590/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000591", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000591/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000591/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000591/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000591/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000592", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000592/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000592/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000592/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000592/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000593", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000593/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000593/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000593/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000593/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000594", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000594/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000594/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000594/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000594/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000595", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000595/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000595/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000595/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000595/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000596", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000596/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000596/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000596/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000596/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000597", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000597/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000597/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000597/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000597/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000598", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000598/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000598/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000598/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000598/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000599", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000599/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000599/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000599/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000599/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000600", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000600/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000600/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000600/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000600/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000601", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000601/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000601/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000601/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000601/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000602", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000602/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000602/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000602/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000602/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000603", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000603/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000603/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000603/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000603/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000604", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000604/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000604/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000604/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000604/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000605", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000605/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000605/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000605/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000605/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000606", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000606/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000606/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000606/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000606/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000607", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000607/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000607/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000607/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000607/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000608", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000608/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000608/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000608/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000608/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000609", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000609/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000609/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000609/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000609/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000610", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000610/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000610/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000610/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000610/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000611", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000611/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000611/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000611/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000611/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000612", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000612/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000612/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000612/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000612/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000613", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000613/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000613/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000613/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000613/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000614", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000614/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000614/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000614/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000614/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000615", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000615/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000615/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000615/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000615/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000616", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000616/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000616/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000616/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000616/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000617", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000617/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000617/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000617/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000617/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000618", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000618/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000618/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000618/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000618/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000619", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000619/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000619/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000619/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000619/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000620", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000620/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000620/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000620/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000620/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000621", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000621/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000621/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000621/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000621/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000622", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000622/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000622/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000622/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000622/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000623", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000623/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000623/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000623/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000623/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000624", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000624/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000624/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000624/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000624/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000625", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000625/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000625/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000625/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000625/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000626", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000626/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000626/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000626/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000626/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000627", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000627/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000627/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000627/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000627/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000628", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000628/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000628/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000628/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000628/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000629", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000629/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000629/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000629/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000629/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000630", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000630/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000630/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000630/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000630/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000631", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000631/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000631/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000631/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000631/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000632", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000632/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000632/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000632/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000632/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000633", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000633/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000633/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000633/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000633/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000634", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000634/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000634/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000634/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000634/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000635", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000635/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000635/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000635/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000635/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000636", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000636/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000636/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000636/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000636/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000637", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000637/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000637/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000637/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000637/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000638", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000638/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000638/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000638/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000638/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000639", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000639/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000639/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000639/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000639/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000640", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000640/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000640/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000640/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000640/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000641", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000641/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000641/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000641/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000641/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000642", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000642/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000642/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000642/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000642/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000643", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000643/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000643/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000643/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000643/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000644", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000644/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000644/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000644/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000644/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000645", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000645/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000645/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000645/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000645/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000646", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000646/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000646/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000646/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000646/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000647", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000647/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000647/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000647/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000647/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000648", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000648/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000648/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000648/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000648/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000649", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000649/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000649/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000649/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000649/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000650", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000650/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000650/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000650/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000650/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000651", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000651/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000651/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000651/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000651/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000652", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000652/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000652/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000652/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000652/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000653", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000653/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000653/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000653/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000653/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000654", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000654/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000654/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000654/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000654/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000655", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000655/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000655/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000655/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000655/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000656", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000656/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000656/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000656/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000656/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000657", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000657/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000657/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000657/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000657/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000658", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000658/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000658/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000658/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000658/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000659", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000659/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000659/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000659/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000659/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000660", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000660/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000660/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000660/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000660/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000661", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000661/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000661/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000661/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000661/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000662", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000662/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000662/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000662/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000662/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000663", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000663/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000663/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000663/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000663/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000664", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000664/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000664/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000664/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000664/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000665", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000665/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000665/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000665/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000665/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000666", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000666/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000666/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000666/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000666/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000667", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000667/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000667/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000667/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000667/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000668", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000668/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000668/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000668/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000668/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000669", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000669/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000669/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000669/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000669/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000670", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000670/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000670/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000670/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000670/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000671", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000671/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000671/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000671/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000671/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000672", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000672/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000672/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000672/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000672/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000673", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000673/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000673/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000673/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000673/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000674", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000674/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000674/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000674/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000674/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000675", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000675/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000675/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000675/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000675/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000676", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000676/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000676/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000676/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000676/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000677", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000677/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000677/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000677/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000677/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000678", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000678/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000678/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000678/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000678/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000679", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000679/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000679/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000679/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000679/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000680", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000680/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000680/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000680/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000680/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000681", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000681/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000681/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000681/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000681/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000682", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000682/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000682/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000682/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000682/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000683", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000683/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000683/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000683/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000683/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000684", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000684/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000684/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000684/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000684/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000685", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000685/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000685/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000685/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000685/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000686", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000686/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000686/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000686/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000686/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000687", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000687/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000687/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000687/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000687/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000688", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000688/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000688/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000688/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000688/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000689", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000689/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000689/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000689/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000689/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000690", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000690/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000690/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000690/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000690/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000691", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000691/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000691/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000691/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000691/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000692", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000692/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000692/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000692/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000692/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000693", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000693/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000693/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000693/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000693/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000694", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000694/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000694/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000694/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000694/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000695", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000695/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000695/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000695/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000695/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000696", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000696/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000696/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000696/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000696/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000697", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000697/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000697/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000697/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000697/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000698", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000698/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000698/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000698/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000698/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000699", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000699/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000699/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000699/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000699/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000700", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000700/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000700/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000700/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000700/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000701", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000701/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000701/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000701/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000701/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000702", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000702/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000702/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000702/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000702/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000703", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000703/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000703/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000703/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000703/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000704", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000704/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000704/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000704/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000704/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000705", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000705/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000705/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000705/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000705/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000706", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000706/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000706/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000706/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000706/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000707", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000707/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000707/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000707/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000707/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000708", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000708/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000708/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000708/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000708/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000709", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000709/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000709/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000709/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000709/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000710", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000710/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000710/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000710/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000710/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000711", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000711/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000711/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000711/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000711/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000712", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000712/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000712/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000712/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000712/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000713", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000713/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000713/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000713/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000713/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000714", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000714/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000714/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000714/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000714/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000715", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000715/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000715/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000715/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000715/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000716", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000716/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000716/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000716/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000716/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000717", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000717/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000717/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000717/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000717/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000718", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000718/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000718/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000718/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000718/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000719", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000719/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000719/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000719/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000719/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000720", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000720/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000720/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000720/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000720/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000721", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000721/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000721/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000721/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000721/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000722", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000722/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000722/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000722/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000722/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000723", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000723/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000723/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000723/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000723/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000724", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000724/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000724/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000724/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000724/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000725", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000725/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000725/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000725/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000725/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000726", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000726/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000726/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000726/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000726/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000727", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000727/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000727/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000727/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000727/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000728", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000728/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000728/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000728/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000728/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000729", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000729/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000729/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000729/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000729/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000730", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000730/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000730/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000730/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000730/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000731", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000731/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000731/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000731/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000731/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000732", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000732/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000732/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000732/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000732/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000733", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000733/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000733/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000733/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000733/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000734", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000734/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000734/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000734/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000734/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000735", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000735/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000735/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000735/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000735/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000736", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000736/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000736/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000736/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000736/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000737", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000737/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000737/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000737/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000737/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000738", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000738/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000738/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000738/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000738/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000739", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000739/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000739/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000739/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000739/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000740", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000740/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000740/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000740/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000740/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000741", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000741/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000741/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000741/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000741/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000742", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000742/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000742/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000742/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000742/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000743", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000743/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000743/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000743/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000743/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000744", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000744/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000744/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000744/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000744/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000745", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000745/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000745/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000745/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000745/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000746", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000746/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000746/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000746/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000746/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000747", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000747/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000747/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000747/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000747/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000748", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000748/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000748/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000748/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000748/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000749", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000749/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000749/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000749/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000749/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000750", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000750/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000750/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000750/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000750/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000751", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000751/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000751/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000751/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000751/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000752", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000752/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000752/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000752/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000752/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000753", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000753/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000753/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000753/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000753/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000754", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000754/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000754/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000754/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000754/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000755", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000755/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000755/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000755/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000755/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000756", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000756/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000756/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000756/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000756/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000757", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000757/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000757/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000757/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000757/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000758", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000758/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000758/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000758/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000758/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000759", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000759/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000759/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000759/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000759/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000760", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000760/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000760/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000760/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000760/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000761", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000761/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000761/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000761/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000761/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000762", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000762/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000762/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000762/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000762/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000763", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000763/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000763/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000763/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000763/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000764", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000764/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000764/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000764/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000764/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000765", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000765/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000765/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000765/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000765/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000766", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000766/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000766/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000766/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000766/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000767", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000767/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000767/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000767/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000767/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000768", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000768/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000768/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000768/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000768/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000769", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000769/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000769/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000769/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000769/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000770", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000770/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000770/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000770/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000770/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000771", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000771/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000771/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000771/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000771/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000772", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000772/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000772/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000772/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000772/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000773", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000773/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000773/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000773/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000773/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000774", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000774/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000774/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000774/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000774/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000775", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000775/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000775/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000775/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000775/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000776", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000776/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000776/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000776/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000776/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000777", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000777/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000777/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000777/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000777/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000778", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000778/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000778/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000778/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000778/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000779", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000779/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000779/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000779/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000779/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000780", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000780/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000780/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000780/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000780/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000781", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000781/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000781/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000781/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000781/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000782", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000782/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000782/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000782/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000782/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000783", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000783/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000783/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000783/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000783/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000784", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000784/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000784/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000784/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000784/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000785", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000785/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000785/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000785/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000785/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000786", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000786/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000786/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000786/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000786/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000787", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000787/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000787/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000787/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000787/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000788", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000788/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000788/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000788/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000788/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000789", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000789/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000789/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000789/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000789/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000790", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000790/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000790/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000790/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000790/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000791", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000791/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000791/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000791/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000791/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000792", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000792/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000792/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000792/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000792/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000793", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000793/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000793/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000793/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000793/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000794", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000794/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000794/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000794/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000794/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000795", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000795/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000795/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000795/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000795/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000796", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000796/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000796/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000796/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000796/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000797", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000797/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000797/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000797/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000797/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000798", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000798/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000798/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000798/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000798/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000799", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000799/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000799/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000799/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000799/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000800", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000800/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000800/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000800/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000800/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000801", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000801/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000801/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000801/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000801/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000802", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000802/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000802/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000802/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000802/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000803", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000803/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000803/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000803/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000803/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000804", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000804/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000804/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000804/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000804/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000805", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000805/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000805/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000805/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000805/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000806", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000806/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000806/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000806/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000806/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000807", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000807/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000807/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000807/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000807/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000808", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000808/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000808/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000808/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000808/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000809", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000809/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000809/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000809/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000809/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000810", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000810/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000810/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000810/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000810/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000811", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000811/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000811/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000811/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000811/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000812", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000812/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000812/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000812/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000812/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000813", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000813/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000813/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000813/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000813/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000814", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000814/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000814/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000814/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000814/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000815", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000815/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000815/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000815/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000815/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000816", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000816/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000816/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000816/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000816/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000817", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000817/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000817/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000817/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000817/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000818", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000818/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000818/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000818/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000818/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000819", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000819/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000819/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000819/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000819/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000820", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000820/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000820/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000820/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000820/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000821", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000821/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000821/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000821/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000821/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000822", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000822/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000822/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000822/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000822/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000823", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000823/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000823/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000823/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000823/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000824", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000824/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000824/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000824/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000824/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000825", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000825/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000825/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000825/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000825/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000826", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000826/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000826/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000826/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000826/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000827", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000827/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000827/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000827/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000827/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000828", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000828/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000828/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000828/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000828/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000829", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000829/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000829/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000829/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000829/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000830", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000830/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000830/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000830/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000830/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000831", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000831/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000831/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000831/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000831/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000832", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000832/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000832/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000832/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000832/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000833", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000833/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000833/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000833/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000833/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000834", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000834/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000834/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000834/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000834/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000835", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000835/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000835/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000835/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000835/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000836", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000836/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000836/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000836/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000836/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000837", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000837/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000837/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000837/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000837/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000838", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000838/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000838/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000838/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000838/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000839", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000839/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000839/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000839/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000839/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000840", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000840/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000840/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000840/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000840/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000841", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000841/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000841/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000841/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000841/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000842", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000842/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000842/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000842/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000842/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000843", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000843/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000843/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000843/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000843/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000844", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000844/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000844/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000844/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000844/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000845", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000845/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000845/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000845/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000845/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000846", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000846/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000846/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000846/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000846/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000847", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000847/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000847/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000847/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000847/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000848", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000848/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000848/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000848/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000848/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000849", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000849/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000849/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000849/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000849/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000850", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000850/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000850/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000850/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000850/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000851", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000851/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000851/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000851/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000851/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000852", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000852/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000852/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000852/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000852/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000853", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000853/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000853/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000853/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000853/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000854", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000854/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000854/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000854/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000854/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000855", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000855/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000855/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000855/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000855/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000856", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000856/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000856/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000856/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000856/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000857", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000857/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000857/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000857/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000857/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000858", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000858/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000858/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000858/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000858/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000859", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000859/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000859/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000859/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000859/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000860", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000860/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000860/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000860/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000860/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000861", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000861/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000861/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000861/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000861/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000862", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000862/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000862/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000862/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000862/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000863", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000863/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000863/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000863/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000863/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000864", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000864/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000864/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000864/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000864/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000865", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000865/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000865/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000865/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000865/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000866", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000866/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000866/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000866/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000866/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000867", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000867/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000867/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000867/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000867/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000868", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000868/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000868/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000868/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000868/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000869", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000869/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000869/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000869/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000869/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000870", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000870/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000870/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000870/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000870/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000871", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000871/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000871/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000871/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000871/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000872", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000872/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000872/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000872/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000872/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000873", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000873/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000873/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000873/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000873/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000874", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000874/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000874/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000874/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000874/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000875", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000875/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000875/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000875/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000875/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000876", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000876/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000876/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000876/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000876/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000877", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000877/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000877/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000877/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000877/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000878", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000878/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000878/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000878/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000878/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000879", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000879/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000879/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000879/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000879/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000880", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000880/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000880/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000880/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000880/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000881", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000881/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000881/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000881/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000881/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000882", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000882/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000882/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000882/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000882/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000883", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000883/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000883/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000883/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000883/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000884", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000884/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000884/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000884/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000884/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000885", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000885/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000885/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000885/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000885/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000886", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000886/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000886/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000886/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000886/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000887", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000887/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000887/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000887/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000887/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000888", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000888/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000888/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000888/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000888/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000889", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000889/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000889/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000889/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000889/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000890", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000890/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000890/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000890/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000890/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000891", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000891/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000891/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000891/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000891/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000892", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000892/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000892/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000892/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000892/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000893", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000893/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000893/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000893/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000893/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000894", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000894/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000894/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000894/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000894/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000895", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000895/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000895/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000895/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000895/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000896", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000896/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000896/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000896/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000896/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000897", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000897/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000897/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000897/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000897/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000898", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000898/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000898/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000898/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000898/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000899", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000899/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000899/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000899/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000899/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000900", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000900/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000900/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000900/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000900/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000901", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000901/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000901/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000901/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000901/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000902", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000902/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000902/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000902/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000902/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000903", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000903/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000903/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000903/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000903/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000904", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000904/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000904/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000904/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000904/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000905", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000905/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000905/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000905/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000905/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000906", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000906/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000906/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000906/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000906/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000907", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000907/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000907/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000907/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000907/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000908", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000908/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000908/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000908/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000908/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000909", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000909/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000909/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000909/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000909/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000910", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000910/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000910/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000910/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000910/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000911", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000911/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000911/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000911/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000911/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000912", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000912/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000912/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000912/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000912/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000913", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000913/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000913/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000913/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000913/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000914", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000914/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000914/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000914/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000914/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000915", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000915/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000915/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000915/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000915/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000916", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000916/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000916/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000916/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000916/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000917", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000917/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000917/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000917/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000917/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000918", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000918/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000918/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000918/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000918/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000919", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000919/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000919/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000919/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000919/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000920", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000920/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000920/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000920/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000920/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000921", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000921/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000921/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000921/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000921/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000922", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000922/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000922/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000922/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000922/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000923", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000923/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000923/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000923/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000923/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000924", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000924/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000924/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000924/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000924/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000925", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000925/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000925/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000925/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000925/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000926", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000926/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000926/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000926/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000926/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000927", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000927/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000927/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000927/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000927/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000928", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000928/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000928/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000928/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000928/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000929", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000929/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000929/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000929/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000929/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000930", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000930/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000930/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000930/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000930/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000931", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000931/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000931/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000931/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000931/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000932", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000932/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000932/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000932/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000932/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000933", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000933/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000933/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000933/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000933/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000934", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000934/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000934/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000934/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000934/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000935", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000935/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000935/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000935/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000935/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000936", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000936/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000936/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000936/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000936/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000937", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000937/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000937/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000937/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000937/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000938", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000938/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000938/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000938/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000938/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000939", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000939/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000939/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000939/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000939/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000940", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000940/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000940/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000940/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000940/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000941", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000941/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000941/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000941/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000941/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000942", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000942/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000942/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000942/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000942/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000943", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000943/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000943/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000943/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000943/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000944", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000944/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000944/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000944/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000944/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000945", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000945/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000945/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000945/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000945/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000946", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000946/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000946/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000946/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000946/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000947", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000947/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000947/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000947/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000947/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000948", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000948/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000948/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000948/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000948/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000949", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000949/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000949/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000949/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000949/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000950", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000950/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000950/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000950/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000950/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000951", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000951/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000951/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000951/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000951/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000952", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000952/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000952/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000952/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000952/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000953", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000953/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000953/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000953/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000953/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000954", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000954/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000954/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000954/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000954/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000955", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000955/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000955/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000955/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000955/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000956", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000956/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000956/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000956/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000956/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000957", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000957/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000957/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000957/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000957/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000958", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000958/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000958/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000958/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000958/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000959", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000959/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000959/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000959/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000959/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000960", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000960/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000960/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000960/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000960/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000961", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000961/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000961/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000961/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000961/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000962", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000962/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000962/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000962/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000962/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000963", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000963/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000963/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000963/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000963/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000964", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000964/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000964/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000964/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000964/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000965", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000965/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000965/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000965/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000965/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000966", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000966/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000966/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000966/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000966/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000967", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000967/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000967/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000967/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000967/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000968", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000968/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000968/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000968/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000968/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000969", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000969/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000969/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000969/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000969/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000970", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000970/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000970/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000970/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000970/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000971", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000971/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000971/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000971/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000971/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000972", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000972/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000972/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000972/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000972/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000973", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000973/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000973/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000973/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000973/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000974", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000974/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000974/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000974/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000974/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000975", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000975/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000975/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000975/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000975/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000976", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000976/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000976/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000976/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000976/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000977", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000977/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000977/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000977/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000977/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000978", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000978/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000978/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000978/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000978/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000979", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000979/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000979/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000979/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000979/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000980", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000980/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000980/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000980/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000980/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000981", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000981/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000981/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000981/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000981/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000982", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000982/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000982/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000982/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000982/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000983", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000983/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000983/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000983/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000983/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000984", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000984/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000984/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000984/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000984/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000985", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000985/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000985/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000985/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000985/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000986", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000986/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000986/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000986/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000986/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000987", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000987/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000987/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000987/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000987/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000988", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000988/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000988/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000988/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000988/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000989", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000989/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000989/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000989/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000989/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000990", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000990/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000990/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000990/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000990/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000991", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000991/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000991/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000991/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000991/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000992", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000992/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000992/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000992/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000992/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000993", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000993/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000993/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000993/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000993/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000994", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000994/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000994/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000994/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000994/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000995", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000995/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000995/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000995/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000995/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000996", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000996/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000996/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000996/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000996/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000997", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000997/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000997/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000997/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000997/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000998", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000998/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000998/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000998/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000998/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00000999", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000999/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000999/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000999/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00000999/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001000", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001000/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001000/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001000/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001000/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001001", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001001/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001001/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001001/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001001/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001002", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001002/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001002/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001002/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001002/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001003", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001003/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001003/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001003/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001003/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001004", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001004/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001004/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001004/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001004/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001005", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001005/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001005/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001005/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001005/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001006", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001006/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001006/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001006/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001006/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001007", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001007/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001007/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001007/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001007/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001008", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001008/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001008/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001008/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001008/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001009", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001009/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001009/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001009/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001009/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001010", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001010/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001010/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001010/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001010/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001011", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001011/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001011/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001011/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001011/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001012", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001012/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001012/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001012/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001012/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001013", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001013/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001013/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001013/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001013/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001014", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001014/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001014/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001014/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001014/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001015", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001015/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001015/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001015/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001015/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001016", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001016/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001016/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001016/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001016/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001017", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001017/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001017/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001017/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001017/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001018", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001018/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001018/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001018/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001018/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001019", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001019/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001019/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001019/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001019/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001020", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001020/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001020/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001020/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001020/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001021", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001021/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001021/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001021/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001021/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001022", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001022/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001022/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001022/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001022/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001023", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001023/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001023/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001023/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001023/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001024", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001024/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001024/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001024/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001024/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001025", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001025/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001025/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001025/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001025/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001026", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001026/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001026/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001026/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001026/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001027", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001027/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001027/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001027/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001027/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001028", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001028/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001028/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001028/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001028/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001029", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001029/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001029/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001029/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001029/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001030", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001030/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001030/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001030/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001030/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001031", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001031/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001031/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001031/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001031/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001032", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001032/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001032/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001032/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001032/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001033", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001033/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001033/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001033/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001033/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001034", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001034/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001034/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001034/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001034/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001035", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001035/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001035/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001035/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001035/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001036", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001036/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001036/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001036/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001036/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001037", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001037/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001037/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001037/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001037/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001038", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001038/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001038/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001038/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001038/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001039", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001039/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001039/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001039/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001039/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001040", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001040/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001040/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001040/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001040/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001041", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001041/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001041/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001041/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001041/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001042", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001042/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001042/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001042/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001042/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001043", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001043/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001043/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001043/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001043/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001044", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001044/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001044/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001044/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001044/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001045", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001045/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001045/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001045/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001045/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001046", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001046/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001046/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001046/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001046/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001047", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001047/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001047/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001047/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001047/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001048", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001048/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001048/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001048/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001048/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001049", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001049/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001049/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001049/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001049/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001050", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001050/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001050/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001050/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001050/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001051", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001051/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001051/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001051/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001051/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001052", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001052/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001052/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001052/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001052/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001053", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001053/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001053/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001053/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001053/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001054", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001054/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001054/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001054/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001054/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001055", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001055/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001055/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001055/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001055/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001056", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001056/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001056/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001056/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001056/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001057", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001057/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001057/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001057/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001057/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001058", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001058/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001058/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001058/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001058/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001059", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001059/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001059/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001059/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001059/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001060", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001060/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001060/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001060/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001060/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001061", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001061/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001061/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001061/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001061/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001062", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001062/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001062/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001062/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001062/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001063", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001063/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001063/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001063/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001063/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001064", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001064/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001064/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001064/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001064/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001065", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001065/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001065/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001065/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001065/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001066", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001066/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001066/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001066/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001066/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001067", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001067/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001067/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001067/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001067/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001068", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001068/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001068/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001068/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001068/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001069", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001069/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001069/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001069/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001069/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001070", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001070/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001070/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001070/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001070/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001071", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001071/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001071/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001071/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001071/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001072", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001072/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001072/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001072/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001072/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001073", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001073/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001073/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001073/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001073/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001074", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001074/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001074/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001074/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001074/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001075", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001075/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001075/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001075/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001075/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001076", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001076/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001076/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001076/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001076/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001077", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001077/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001077/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001077/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001077/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001078", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001078/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001078/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001078/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001078/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001079", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001079/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001079/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001079/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001079/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001080", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001080/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001080/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001080/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001080/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001081", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001081/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001081/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001081/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001081/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001082", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001082/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001082/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001082/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001082/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001083", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001083/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001083/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001083/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001083/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001084", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001084/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001084/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001084/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001084/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001085", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001085/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001085/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001085/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001085/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001086", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001086/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001086/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001086/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001086/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001087", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001087/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001087/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001087/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001087/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001088", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001088/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001088/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001088/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001088/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001089", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001089/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001089/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001089/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001089/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001090", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001090/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001090/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001090/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001090/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001091", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001091/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001091/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001091/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001091/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001092", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001092/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001092/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001092/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001092/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001093", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001093/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001093/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001093/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001093/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001094", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001094/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001094/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001094/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001094/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001095", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001095/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001095/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001095/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001095/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001096", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001096/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001096/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001096/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001096/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001097", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001097/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001097/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001097/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001097/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001098", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001098/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001098/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001098/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001098/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001099", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001099/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001099/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001099/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001099/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001100", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001100/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001100/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001100/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001100/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001101", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001101/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001101/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001101/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001101/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001102", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001102/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001102/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001102/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001102/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001103", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001103/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001103/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001103/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001103/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001104", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001104/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001104/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001104/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001104/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001105", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001105/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001105/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001105/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001105/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001106", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001106/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001106/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001106/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001106/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001107", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001107/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001107/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001107/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001107/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001108", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001108/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001108/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001108/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001108/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001109", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001109/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001109/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001109/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001109/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001110", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001110/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001110/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001110/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001110/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001111", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001111/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001111/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001111/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001111/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001112", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001112/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001112/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001112/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001112/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001113", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001113/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001113/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001113/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001113/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001114", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001114/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001114/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001114/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001114/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001115", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001115/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001115/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001115/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001115/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001116", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001116/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001116/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001116/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001116/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001117", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001117/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001117/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001117/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001117/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001118", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001118/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001118/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001118/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001118/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001119", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001119/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001119/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001119/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001119/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001120", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001120/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001120/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001120/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001120/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001121", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001121/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001121/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001121/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001121/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001122", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001122/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001122/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001122/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001122/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001123", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001123/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001123/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001123/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001123/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001124", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001124/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001124/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001124/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001124/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001125", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001125/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001125/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001125/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001125/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001126", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001126/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001126/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001126/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001126/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001127", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001127/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001127/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001127/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001127/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001128", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001128/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001128/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001128/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001128/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001129", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001129/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001129/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001129/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001129/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001130", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001130/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001130/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001130/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001130/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001131", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001131/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001131/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001131/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001131/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001132", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001132/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001132/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001132/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001132/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001133", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001133/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001133/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001133/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001133/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001134", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001134/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001134/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001134/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001134/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001135", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001135/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001135/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001135/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001135/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001136", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001136/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001136/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001136/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001136/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001137", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001137/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001137/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001137/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001137/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001138", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001138/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001138/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001138/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001138/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001139", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001139/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001139/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001139/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001139/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001140", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001140/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001140/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001140/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001140/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001141", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001141/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001141/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001141/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001141/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001142", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001142/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001142/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001142/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001142/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001143", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001143/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001143/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001143/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001143/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001144", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001144/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001144/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001144/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001144/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001145", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001145/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001145/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001145/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001145/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001146", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001146/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001146/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001146/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001146/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001147", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001147/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001147/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001147/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001147/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001148", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001148/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001148/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001148/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001148/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001149", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001149/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001149/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001149/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001149/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001150", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001150/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001150/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001150/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001150/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001151", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001151/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001151/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001151/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001151/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001152", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001152/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001152/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001152/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001152/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001153", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001153/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001153/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001153/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001153/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001154", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001154/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001154/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001154/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001154/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001155", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001155/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001155/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001155/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001155/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001156", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001156/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001156/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001156/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001156/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001157", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001157/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001157/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001157/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001157/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001158", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001158/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001158/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001158/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001158/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001159", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001159/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001159/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001159/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001159/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001160", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001160/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001160/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001160/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001160/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001161", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001161/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001161/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001161/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001161/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001162", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001162/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001162/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001162/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001162/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001163", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001163/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001163/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001163/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001163/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001164", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001164/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001164/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001164/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001164/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001165", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001165/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001165/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001165/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001165/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001166", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001166/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001166/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001166/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001166/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001167", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001167/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001167/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001167/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001167/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001168", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001168/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001168/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001168/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001168/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001169", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001169/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001169/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001169/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001169/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001170", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001170/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001170/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001170/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001170/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001171", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001171/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001171/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001171/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001171/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001172", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001172/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001172/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001172/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001172/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001173", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001173/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001173/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001173/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001173/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001174", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001174/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001174/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001174/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001174/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001175", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001175/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001175/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001175/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001175/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001176", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001176/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001176/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001176/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001176/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001177", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001177/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001177/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001177/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001177/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001178", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001178/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001178/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001178/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001178/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001179", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001179/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001179/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001179/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001179/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001180", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001180/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001180/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001180/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001180/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001181", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001181/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001181/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001181/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001181/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001182", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001182/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001182/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001182/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001182/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001183", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001183/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001183/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001183/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001183/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001184", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001184/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001184/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001184/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001184/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001185", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001185/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001185/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001185/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001185/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001186", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001186/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001186/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001186/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001186/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001187", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001187/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001187/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001187/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001187/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001188", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001188/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001188/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001188/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001188/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001189", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001189/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001189/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001189/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001189/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001190", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001190/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001190/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001190/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001190/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001191", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001191/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001191/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001191/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001191/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001192", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001192/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001192/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001192/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001192/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001193", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001193/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001193/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001193/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001193/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001194", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001194/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001194/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001194/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001194/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001195", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001195/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001195/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001195/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001195/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001196", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001196/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001196/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001196/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001196/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001197", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001197/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001197/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001197/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001197/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001198", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001198/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001198/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001198/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001198/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001199", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001199/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001199/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001199/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001199/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001200", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001200/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001200/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001200/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001200/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001201", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001201/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001201/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001201/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001201/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001202", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001202/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001202/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001202/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001202/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001203", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001203/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001203/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001203/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001203/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001204", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001204/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001204/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001204/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001204/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001205", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001205/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001205/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001205/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001205/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001206", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001206/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001206/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001206/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001206/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001207", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001207/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001207/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001207/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001207/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001208", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001208/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001208/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001208/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001208/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001209", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001209/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001209/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001209/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001209/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001210", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001210/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001210/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001210/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001210/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001211", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001211/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001211/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001211/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001211/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001212", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001212/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001212/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001212/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001212/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001213", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001213/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001213/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001213/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001213/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001214", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001214/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001214/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001214/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001214/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001215", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001215/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001215/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001215/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001215/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001216", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001216/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001216/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001216/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001216/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001217", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001217/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001217/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001217/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001217/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001218", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001218/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001218/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001218/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001218/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001219", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001219/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001219/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001219/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001219/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001220", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001220/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001220/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001220/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001220/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001221", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001221/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001221/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001221/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001221/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001222", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001222/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001222/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001222/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001222/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001223", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001223/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001223/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001223/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001223/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001224", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001224/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001224/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001224/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001224/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001225", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001225/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001225/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001225/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001225/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001226", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001226/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001226/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001226/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001226/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001227", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001227/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001227/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001227/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001227/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001228", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001228/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001228/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001228/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001228/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001229", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001229/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001229/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001229/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001229/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001230", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001230/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001230/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001230/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001230/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001231", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001231/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001231/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001231/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001231/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001232", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001232/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001232/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001232/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001232/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001233", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001233/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001233/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001233/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001233/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001234", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001234/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001234/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001234/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001234/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001235", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001235/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001235/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001235/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001235/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001236", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001236/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001236/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001236/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001236/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001237", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001237/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001237/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001237/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001237/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001238", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001238/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001238/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001238/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001238/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001239", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001239/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001239/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001239/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001239/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001240", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001240/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001240/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001240/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001240/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001241", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001241/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001241/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001241/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001241/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001242", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001242/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001242/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001242/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001242/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001243", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001243/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001243/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001243/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001243/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001244", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001244/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001244/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001244/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001244/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001245", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001245/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001245/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001245/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001245/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001246", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001246/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001246/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001246/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001246/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001247", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001247/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001247/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001247/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001247/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001248", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001248/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001248/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001248/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001248/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001249", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001249/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001249/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001249/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001249/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001250", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001250/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001250/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001250/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001250/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001251", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001251/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001251/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001251/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001251/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001252", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001252/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001252/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001252/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001252/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001253", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001253/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001253/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001253/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001253/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001254", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001254/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001254/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001254/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001254/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001255", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001255/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001255/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001255/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001255/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001256", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001256/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001256/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001256/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001256/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001257", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001257/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001257/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001257/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001257/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001258", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001258/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001258/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001258/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001258/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001259", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001259/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001259/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001259/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001259/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001260", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001260/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001260/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001260/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001260/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001261", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001261/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001261/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001261/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001261/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001262", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001262/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001262/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001262/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001262/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001263", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001263/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001263/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001263/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001263/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001264", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001264/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001264/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001264/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001264/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001265", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001265/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001265/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001265/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001265/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001266", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001266/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001266/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001266/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001266/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001267", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001267/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001267/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001267/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001267/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001268", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001268/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001268/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001268/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001268/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001269", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001269/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001269/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001269/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001269/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001270", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001270/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001270/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001270/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001270/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001271", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001271/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001271/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001271/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001271/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001272", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001272/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001272/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001272/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001272/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001273", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001273/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001273/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001273/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001273/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001274", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001274/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001274/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001274/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001274/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001275", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001275/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001275/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001275/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001275/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001276", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001276/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001276/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001276/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001276/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001277", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001277/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001277/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001277/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001277/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001278", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001278/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001278/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001278/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001278/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001279", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001279/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001279/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001279/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001279/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001280", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001280/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001280/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001280/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001280/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001281", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001281/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001281/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001281/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001281/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001282", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001282/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001282/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001282/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001282/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001283", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001283/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001283/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001283/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001283/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001284", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001284/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001284/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001284/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001284/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001285", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001285/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001285/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001285/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001285/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001286", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001286/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001286/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001286/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001286/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001287", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001287/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001287/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001287/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001287/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001288", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001288/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001288/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001288/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001288/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001289", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001289/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001289/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001289/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001289/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001290", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001290/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001290/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001290/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001290/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001291", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001291/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001291/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001291/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001291/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001292", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001292/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001292/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001292/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001292/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001293", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001293/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001293/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001293/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001293/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001294", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001294/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001294/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001294/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001294/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001295", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001295/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001295/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001295/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001295/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001296", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001296/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001296/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001296/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001296/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001297", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001297/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001297/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001297/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001297/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001298", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001298/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001298/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001298/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001298/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001299", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001299/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001299/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001299/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001299/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001300", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001300/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001300/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001300/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001300/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001301", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001301/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001301/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001301/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001301/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001302", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001302/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001302/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001302/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001302/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001303", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001303/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001303/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001303/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001303/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001304", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001304/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001304/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001304/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001304/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001305", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001305/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001305/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001305/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001305/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001306", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001306/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001306/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001306/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001306/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001307", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001307/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001307/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001307/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001307/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001308", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001308/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001308/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001308/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001308/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001309", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001309/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001309/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001309/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001309/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001310", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001310/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001310/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001310/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001310/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001311", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001311/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001311/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001311/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001311/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001312", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001312/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001312/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001312/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001312/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001313", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001313/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001313/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001313/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001313/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001314", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001314/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001314/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001314/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001314/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001315", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001315/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001315/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001315/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001315/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001316", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001316/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001316/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001316/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001316/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001317", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001317/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001317/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001317/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001317/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001318", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001318/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001318/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001318/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001318/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001319", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001319/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001319/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001319/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001319/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001320", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001320/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001320/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001320/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001320/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001321", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001321/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001321/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001321/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001321/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001322", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001322/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001322/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001322/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001322/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001323", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001323/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001323/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001323/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001323/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001324", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001324/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001324/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001324/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001324/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001325", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001325/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001325/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001325/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001325/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001326", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001326/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001326/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001326/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001326/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001327", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001327/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001327/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001327/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001327/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001328", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001328/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001328/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001328/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001328/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001329", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001329/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001329/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001329/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001329/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001330", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001330/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001330/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001330/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001330/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001331", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001331/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001331/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001331/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001331/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001332", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001332/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001332/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001332/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001332/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001333", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001333/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001333/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001333/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001333/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001334", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001334/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001334/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001334/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001334/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001335", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001335/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001335/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001335/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001335/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001336", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001336/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001336/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001336/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001336/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001337", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001337/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001337/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001337/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001337/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001338", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001338/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001338/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001338/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001338/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001339", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001339/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001339/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001339/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001339/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001340", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001340/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001340/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001340/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001340/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001341", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001341/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001341/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001341/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001341/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001342", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001342/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001342/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001342/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001342/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001343", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001343/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001343/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001343/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001343/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001344", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001344/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001344/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001344/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001344/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001345", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001345/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001345/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001345/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001345/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001346", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001346/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001346/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001346/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001346/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001347", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001347/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001347/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001347/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001347/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001348", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001348/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001348/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001348/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001348/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001349", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001349/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001349/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001349/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001349/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001350", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001350/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001350/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001350/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001350/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001351", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001351/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001351/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001351/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001351/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001352", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001352/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001352/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001352/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001352/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001353", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001353/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001353/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001353/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001353/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001354", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001354/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001354/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001354/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001354/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001355", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001355/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001355/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001355/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001355/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001356", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001356/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001356/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001356/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001356/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001357", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001357/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001357/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001357/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001357/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001358", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001358/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001358/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001358/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001358/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001359", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001359/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001359/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001359/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001359/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001360", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001360/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001360/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001360/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001360/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001361", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001361/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001361/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001361/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001361/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001362", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001362/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001362/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001362/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001362/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001363", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001363/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001363/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001363/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001363/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001364", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001364/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001364/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001364/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001364/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001365", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001365/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001365/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001365/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001365/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001366", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001366/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001366/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001366/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001366/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001367", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001367/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001367/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001367/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001367/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001368", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001368/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001368/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001368/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001368/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001369", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001369/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001369/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001369/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001369/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001370", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001370/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001370/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001370/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001370/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001371", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001371/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001371/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001371/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001371/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001372", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001372/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001372/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001372/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001372/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001373", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001373/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001373/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001373/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001373/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001374", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001374/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001374/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001374/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001374/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001375", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001375/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001375/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001375/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001375/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001376", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001376/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001376/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001376/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001376/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001377", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001377/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001377/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001377/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001377/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001378", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001378/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001378/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001378/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001378/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001379", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001379/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001379/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001379/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001379/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001380", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001380/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001380/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001380/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001380/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001381", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001381/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001381/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001381/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001381/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001382", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001382/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001382/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001382/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001382/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001383", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001383/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001383/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001383/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001383/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001384", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001384/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001384/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001384/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001384/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001385", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001385/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001385/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001385/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001385/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001386", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001386/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001386/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001386/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001386/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001387", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001387/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001387/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001387/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001387/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001388", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001388/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001388/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001388/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001388/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001389", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001389/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001389/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001389/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001389/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001390", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001390/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001390/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001390/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001390/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001391", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001391/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001391/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001391/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001391/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001392", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001392/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001392/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001392/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001392/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001393", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001393/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001393/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001393/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001393/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001394", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001394/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001394/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001394/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001394/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001395", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001395/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001395/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001395/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001395/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001396", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001396/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001396/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001396/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001396/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001397", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001397/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001397/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001397/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001397/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001398", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001398/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001398/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001398/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001398/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001399", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001399/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001399/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001399/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001399/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001400", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001400/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001400/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001400/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001400/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001401", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001401/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001401/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001401/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001401/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001402", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001402/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001402/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001402/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001402/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001403", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001403/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001403/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001403/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001403/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001404", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001404/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001404/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001404/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001404/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001405", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001405/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001405/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001405/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001405/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001406", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001406/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001406/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001406/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001406/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001407", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001407/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001407/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001407/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001407/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001408", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001408/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001408/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001408/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001408/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001409", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001409/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001409/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001409/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001409/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001410", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001410/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001410/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001410/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001410/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001411", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001411/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001411/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001411/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001411/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001412", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001412/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001412/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001412/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001412/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001413", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001413/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001413/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001413/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001413/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001414", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001414/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001414/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001414/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001414/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001415", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001415/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001415/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001415/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001415/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001416", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001416/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001416/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001416/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001416/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001417", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001417/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001417/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001417/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001417/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001418", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001418/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001418/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001418/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001418/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001419", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001419/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001419/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001419/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001419/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001420", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001420/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001420/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001420/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001420/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001421", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001421/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001421/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001421/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001421/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001422", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001422/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001422/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001422/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001422/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001423", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001423/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001423/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001423/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001423/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001424", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001424/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001424/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001424/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001424/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001425", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001425/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001425/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001425/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001425/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001426", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001426/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001426/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001426/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001426/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001427", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001427/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001427/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001427/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001427/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001428", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001428/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001428/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001428/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001428/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001429", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001429/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001429/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001429/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001429/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001430", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001430/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001430/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001430/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001430/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001431", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001431/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001431/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001431/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001431/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001432", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001432/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001432/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001432/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001432/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001433", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001433/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001433/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001433/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001433/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001434", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001434/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001434/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001434/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001434/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001435", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001435/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001435/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001435/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001435/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001436", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001436/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001436/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001436/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001436/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001437", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001437/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001437/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001437/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001437/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001438", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001438/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001438/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001438/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001438/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001439", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001439/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001439/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001439/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001439/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001440", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001440/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001440/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001440/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001440/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001441", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001441/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001441/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001441/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001441/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001442", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001442/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001442/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001442/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001442/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001443", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001443/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001443/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001443/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001443/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001444", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001444/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001444/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001444/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001444/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001445", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001445/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001445/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001445/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001445/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001446", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001446/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001446/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001446/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001446/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001447", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001447/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001447/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001447/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001447/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001448", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001448/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001448/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001448/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001448/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001449", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001449/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001449/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001449/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001449/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001450", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001450/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001450/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001450/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001450/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001451", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001451/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001451/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001451/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001451/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001452", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001452/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001452/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001452/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001452/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001453", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001453/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001453/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001453/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001453/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001454", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001454/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001454/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001454/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001454/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001455", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001455/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001455/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001455/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001455/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001456", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001456/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001456/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001456/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001456/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001457", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001457/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001457/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001457/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001457/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001458", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001458/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001458/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001458/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001458/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001459", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001459/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001459/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001459/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001459/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001460", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001460/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001460/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001460/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001460/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001461", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001461/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001461/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001461/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001461/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001462", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001462/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001462/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001462/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001462/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001463", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001463/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001463/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001463/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001463/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001464", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001464/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001464/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001464/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001464/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001465", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001465/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001465/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001465/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001465/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001466", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001466/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001466/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001466/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001466/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001467", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001467/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001467/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001467/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001467/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001468", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001468/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001468/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001468/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001468/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001469", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001469/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001469/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001469/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001469/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001470", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001470/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001470/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001470/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001470/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001471", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001471/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001471/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001471/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001471/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001472", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001472/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001472/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001472/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001472/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001473", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001473/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001473/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001473/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001473/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001474", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001474/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001474/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001474/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001474/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001475", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001475/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001475/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001475/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001475/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001476", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001476/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001476/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001476/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001476/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001477", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001477/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001477/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001477/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001477/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001478", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001478/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001478/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001478/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001478/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001479", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001479/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001479/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001479/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001479/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001480", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001480/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001480/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001480/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001480/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001481", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001481/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001481/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001481/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001481/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001482", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001482/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001482/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001482/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001482/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001483", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001483/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001483/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001483/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001483/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001484", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001484/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001484/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001484/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001484/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001485", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001485/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001485/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001485/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001485/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001486", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001486/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001486/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001486/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001486/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001487", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001487/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001487/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001487/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001487/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001488", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001488/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001488/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001488/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001488/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001489", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001489/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001489/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001489/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001489/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001490", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001490/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001490/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001490/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001490/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001491", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001491/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001491/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001491/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001491/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001492", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001492/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001492/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001492/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001492/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001493", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001493/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001493/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001493/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001493/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001494", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001494/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001494/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001494/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001494/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001495", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001495/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001495/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001495/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001495/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001496", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001496/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001496/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001496/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001496/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001497", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001497/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001497/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001497/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001497/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001498", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001498/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001498/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001498/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001498/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001499", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001499/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001499/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001499/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001499/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001500", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001500/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001500/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001500/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001500/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001501", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001501/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001501/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001501/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001501/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001502", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001502/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001502/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001502/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001502/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001503", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001503/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001503/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001503/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001503/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001504", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001504/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001504/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001504/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001504/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001505", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001505/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001505/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001505/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001505/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001506", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001506/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001506/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001506/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001506/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001507", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001507/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001507/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001507/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001507/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001508", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001508/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001508/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001508/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001508/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001509", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001509/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001509/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001509/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001509/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001510", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001510/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001510/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001510/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001510/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001511", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001511/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001511/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001511/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001511/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001512", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001512/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001512/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001512/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001512/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001513", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001513/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001513/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001513/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001513/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001514", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001514/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001514/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001514/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001514/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001515", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001515/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001515/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001515/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001515/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001516", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001516/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001516/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001516/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001516/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001517", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001517/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001517/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001517/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001517/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001518", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001518/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001518/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001518/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001518/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001519", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001519/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001519/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001519/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001519/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001520", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001520/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001520/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001520/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001520/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001521", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001521/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001521/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001521/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001521/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001522", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001522/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001522/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001522/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001522/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001523", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001523/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001523/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001523/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001523/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001524", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001524/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001524/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001524/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001524/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001525", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001525/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001525/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001525/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001525/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001526", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001526/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001526/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001526/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001526/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001527", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001527/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001527/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001527/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001527/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001528", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001528/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001528/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001528/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001528/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001529", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001529/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001529/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001529/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001529/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001530", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001530/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001530/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001530/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001530/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001531", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001531/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001531/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001531/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001531/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001532", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001532/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001532/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001532/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001532/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001533", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001533/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001533/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001533/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001533/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001534", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001534/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001534/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001534/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001534/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001535", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001535/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001535/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001535/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001535/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001536", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001536/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001536/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001536/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001536/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001537", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001537/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001537/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001537/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001537/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001538", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001538/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001538/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001538/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001538/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001539", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001539/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001539/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001539/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001539/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001540", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001540/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001540/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001540/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001540/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001541", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001541/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001541/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001541/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001541/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001542", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001542/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001542/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001542/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001542/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001543", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001543/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001543/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001543/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001543/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001544", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001544/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001544/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001544/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001544/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001545", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001545/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001545/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001545/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001545/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001546", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001546/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001546/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001546/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001546/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001547", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001547/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001547/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001547/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001547/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001548", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001548/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001548/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001548/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001548/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001549", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001549/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001549/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001549/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001549/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001550", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001550/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001550/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001550/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001550/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001551", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001551/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001551/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001551/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001551/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001552", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001552/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001552/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001552/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001552/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001553", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001553/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001553/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001553/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001553/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001554", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001554/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001554/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001554/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001554/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001555", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001555/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001555/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001555/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001555/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001556", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001556/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001556/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001556/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001556/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001557", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001557/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001557/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001557/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001557/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001558", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001558/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001558/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001558/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001558/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001559", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001559/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001559/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001559/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001559/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001560", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001560/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001560/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001560/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001560/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001561", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001561/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001561/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001561/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001561/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001562", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001562/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001562/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001562/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001562/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001563", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001563/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001563/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001563/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001563/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001564", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001564/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001564/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001564/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001564/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001565", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001565/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001565/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001565/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001565/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001566", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001566/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001566/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001566/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001566/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001567", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001567/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001567/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001567/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001567/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001568", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001568/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001568/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001568/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001568/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001569", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001569/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001569/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001569/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001569/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001570", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001570/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001570/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001570/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001570/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001571", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001571/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001571/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001571/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001571/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001572", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001572/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001572/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001572/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001572/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001573", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001573/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001573/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001573/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001573/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001574", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001574/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001574/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001574/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001574/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001575", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001575/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001575/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001575/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001575/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001576", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001576/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001576/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001576/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001576/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001577", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001577/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001577/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001577/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001577/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001578", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001578/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001578/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001578/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001578/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001579", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001579/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001579/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001579/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001579/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001580", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001580/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001580/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001580/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001580/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001581", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001581/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001581/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001581/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001581/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001582", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001582/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001582/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001582/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001582/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001583", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001583/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001583/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001583/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001583/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001584", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001584/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001584/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001584/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001584/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001585", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001585/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001585/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001585/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001585/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001586", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001586/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001586/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001586/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001586/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001587", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001587/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001587/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001587/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001587/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001588", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001588/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001588/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001588/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001588/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001589", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001589/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001589/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001589/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001589/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001590", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001590/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001590/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001590/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001590/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001591", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001591/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001591/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001591/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001591/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001592", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001592/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001592/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001592/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001592/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001593", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001593/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001593/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001593/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001593/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001594", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001594/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001594/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001594/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001594/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001595", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001595/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001595/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001595/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001595/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001596", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001596/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001596/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001596/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001596/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001597", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001597/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001597/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001597/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001597/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001598", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001598/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001598/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001598/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001598/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001599", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001599/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001599/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001599/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001599/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001600", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001600/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001600/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001600/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001600/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001601", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001601/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001601/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001601/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001601/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001602", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001602/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001602/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001602/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001602/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001603", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001603/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001603/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001603/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001603/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001604", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001604/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001604/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001604/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001604/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001605", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001605/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001605/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001605/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001605/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001606", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001606/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001606/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001606/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001606/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001607", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001607/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001607/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001607/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001607/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001608", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001608/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001608/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001608/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001608/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001609", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001609/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001609/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001609/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001609/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001610", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001610/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001610/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001610/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001610/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001611", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001611/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001611/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001611/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001611/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001612", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001612/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001612/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001612/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001612/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001613", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001613/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001613/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001613/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001613/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001614", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001614/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001614/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001614/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001614/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001615", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001615/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001615/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001615/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001615/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001616", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001616/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001616/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001616/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001616/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001617", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001617/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001617/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001617/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001617/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001618", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001618/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001618/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001618/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001618/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001619", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001619/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001619/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001619/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001619/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001620", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001620/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001620/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001620/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001620/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001621", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001621/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001621/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001621/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001621/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001622", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001622/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001622/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001622/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001622/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001623", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001623/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001623/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001623/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001623/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001624", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001624/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001624/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001624/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001624/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001625", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001625/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001625/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001625/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001625/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001626", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001626/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001626/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001626/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001626/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001627", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001627/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001627/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001627/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001627/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001628", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001628/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001628/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001628/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001628/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001629", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001629/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001629/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001629/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001629/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001630", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001630/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001630/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001630/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001630/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001631", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001631/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001631/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001631/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001631/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001632", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001632/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001632/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001632/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001632/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001633", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001633/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001633/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001633/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001633/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001634", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001634/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001634/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001634/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001634/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001635", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001635/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001635/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001635/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001635/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001636", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001636/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001636/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001636/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001636/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001637", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001637/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001637/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001637/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001637/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001638", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001638/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001638/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001638/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001638/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001639", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001639/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001639/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001639/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001639/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001640", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001640/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001640/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001640/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001640/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001641", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001641/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001641/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001641/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001641/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001642", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001642/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001642/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001642/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001642/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001643", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001643/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001643/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001643/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001643/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001644", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001644/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001644/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001644/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001644/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001645", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001645/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001645/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001645/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001645/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001646", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001646/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001646/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001646/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001646/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001647", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001647/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001647/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001647/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001647/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001648", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001648/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001648/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001648/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001648/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001649", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001649/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001649/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001649/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001649/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001650", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001650/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001650/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001650/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001650/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001651", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001651/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001651/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001651/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001651/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001652", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001652/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001652/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001652/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001652/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001653", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001653/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001653/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001653/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001653/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001654", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001654/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001654/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001654/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001654/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001655", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001655/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001655/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001655/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001655/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001656", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001656/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001656/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001656/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001656/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001657", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001657/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001657/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001657/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001657/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001658", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001658/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001658/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001658/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001658/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001659", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001659/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001659/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001659/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001659/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001660", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001660/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001660/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001660/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001660/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001661", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001661/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001661/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001661/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001661/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001662", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001662/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001662/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001662/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001662/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001663", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001663/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001663/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001663/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001663/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001664", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001664/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001664/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001664/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001664/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001665", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001665/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001665/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001665/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001665/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001666", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001666/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001666/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001666/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001666/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001667", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001667/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001667/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001667/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001667/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001668", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001668/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001668/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001668/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001668/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001669", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001669/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001669/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001669/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001669/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001670", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001670/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001670/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001670/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001670/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001671", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001671/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001671/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001671/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001671/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001672", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001672/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001672/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001672/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001672/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001673", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001673/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001673/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001673/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001673/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001674", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001674/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001674/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001674/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001674/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001675", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001675/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001675/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001675/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001675/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001676", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001676/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001676/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001676/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001676/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001677", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001677/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001677/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001677/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001677/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001678", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001678/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001678/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001678/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001678/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001679", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001679/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001679/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001679/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001679/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001680", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001680/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001680/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001680/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001680/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001681", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001681/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001681/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001681/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001681/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001682", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001682/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001682/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001682/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001682/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001683", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001683/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001683/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001683/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001683/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001684", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001684/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001684/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001684/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001684/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001685", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001685/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001685/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001685/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001685/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001686", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001686/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001686/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001686/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001686/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001687", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001687/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001687/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001687/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001687/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001688", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001688/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001688/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001688/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001688/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001689", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001689/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001689/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001689/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001689/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001690", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001690/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001690/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001690/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001690/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001691", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001691/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001691/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001691/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001691/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001692", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001692/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001692/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001692/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001692/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001693", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001693/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001693/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001693/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001693/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001694", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001694/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001694/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001694/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001694/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001695", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001695/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001695/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001695/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001695/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001696", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001696/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001696/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001696/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001696/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001697", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001697/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001697/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001697/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001697/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001698", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001698/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001698/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001698/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001698/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001699", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001699/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001699/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001699/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001699/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001700", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001700/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001700/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001700/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001700/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001701", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001701/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001701/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001701/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001701/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001702", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001702/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001702/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001702/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001702/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001703", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001703/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001703/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001703/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001703/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001704", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001704/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001704/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001704/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001704/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001705", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001705/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001705/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001705/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001705/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001706", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001706/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001706/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001706/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001706/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001707", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001707/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001707/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001707/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001707/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001708", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001708/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001708/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001708/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001708/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001709", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001709/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001709/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001709/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001709/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001710", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001710/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001710/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001710/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001710/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001711", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001711/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001711/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001711/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001711/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001712", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001712/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001712/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001712/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001712/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001713", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001713/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001713/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001713/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001713/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001714", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001714/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001714/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001714/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001714/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001715", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001715/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001715/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001715/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001715/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001716", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001716/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001716/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001716/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001716/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001717", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001717/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001717/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001717/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001717/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001718", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001718/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001718/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001718/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001718/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001719", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001719/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001719/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001719/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001719/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001720", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001720/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001720/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001720/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001720/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001721", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001721/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001721/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001721/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001721/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001722", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001722/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001722/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001722/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001722/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001723", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001723/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001723/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001723/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001723/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001724", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001724/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001724/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001724/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001724/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001725", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001725/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001725/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001725/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001725/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001726", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001726/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001726/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001726/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001726/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001727", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001727/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001727/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001727/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001727/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001728", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001728/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001728/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001728/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001728/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001729", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001729/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001729/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001729/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001729/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001730", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001730/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001730/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001730/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001730/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001731", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001731/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001731/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001731/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001731/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001732", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001732/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001732/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001732/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001732/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001733", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001733/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001733/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001733/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001733/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001734", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001734/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001734/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001734/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001734/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001735", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001735/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001735/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001735/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001735/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001736", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001736/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001736/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001736/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001736/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001737", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001737/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001737/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001737/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001737/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001738", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001738/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001738/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001738/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001738/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001739", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001739/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001739/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001739/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001739/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001740", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001740/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001740/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001740/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001740/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001741", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001741/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001741/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001741/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001741/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001742", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001742/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001742/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001742/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001742/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001743", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001743/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001743/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001743/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001743/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001744", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001744/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001744/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001744/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001744/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001745", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001745/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001745/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001745/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001745/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001746", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001746/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001746/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001746/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001746/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001747", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001747/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001747/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001747/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001747/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001748", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001748/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001748/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001748/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001748/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001749", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001749/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001749/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001749/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001749/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001750", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001750/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001750/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001750/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001750/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001751", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001751/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001751/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001751/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001751/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001752", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001752/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001752/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001752/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001752/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001753", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001753/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001753/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001753/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001753/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001754", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001754/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001754/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001754/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001754/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001755", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001755/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001755/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001755/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001755/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001756", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001756/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001756/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001756/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001756/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001757", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001757/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001757/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001757/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001757/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001758", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001758/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001758/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001758/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001758/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001759", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001759/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001759/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001759/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001759/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001760", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001760/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001760/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001760/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001760/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001761", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001761/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001761/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001761/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001761/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001762", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001762/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001762/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001762/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001762/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001763", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001763/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001763/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001763/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001763/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001764", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001764/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001764/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001764/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001764/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001765", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001765/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001765/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001765/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001765/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001766", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001766/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001766/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001766/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001766/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001767", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001767/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001767/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001767/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001767/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001768", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001768/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001768/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001768/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001768/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001769", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001769/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001769/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001769/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001769/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001770", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001770/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001770/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001770/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001770/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001771", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001771/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001771/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001771/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001771/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001772", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001772/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001772/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001772/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001772/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001773", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001773/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001773/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001773/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001773/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001774", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001774/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001774/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001774/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001774/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001775", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001775/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001775/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001775/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001775/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001776", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001776/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001776/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001776/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001776/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001777", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001777/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001777/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001777/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001777/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001778", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001778/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001778/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001778/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001778/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001779", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001779/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001779/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001779/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001779/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001780", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001780/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001780/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001780/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001780/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001781", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001781/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001781/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001781/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001781/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001782", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001782/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001782/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001782/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001782/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001783", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001783/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001783/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001783/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001783/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001784", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001784/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001784/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001784/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001784/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001785", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001785/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001785/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001785/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001785/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001786", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001786/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001786/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001786/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001786/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001787", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001787/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001787/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001787/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001787/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001788", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001788/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001788/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001788/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001788/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001789", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001789/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001789/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001789/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001789/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001790", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001790/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001790/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001790/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001790/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001791", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001791/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001791/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001791/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001791/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001792", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001792/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001792/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001792/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001792/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001793", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001793/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001793/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001793/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001793/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001794", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001794/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001794/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001794/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001794/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001795", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001795/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001795/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001795/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001795/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001796", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001796/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001796/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001796/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001796/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001797", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001797/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001797/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001797/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001797/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001798", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001798/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001798/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001798/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001798/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001799", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001799/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001799/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001799/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001799/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001800", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001800/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001800/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001800/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001800/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001801", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001801/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001801/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001801/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001801/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001802", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001802/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001802/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001802/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001802/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001803", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001803/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001803/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001803/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001803/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001804", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001804/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001804/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001804/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001804/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001805", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001805/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001805/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001805/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001805/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001806", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001806/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001806/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001806/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001806/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001807", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001807/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001807/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001807/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001807/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001808", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001808/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001808/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001808/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001808/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001809", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001809/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001809/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001809/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001809/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001810", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001810/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001810/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001810/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001810/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001811", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001811/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001811/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001811/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001811/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001812", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001812/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001812/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001812/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001812/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001813", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001813/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001813/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001813/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001813/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001814", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001814/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001814/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001814/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001814/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001815", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001815/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001815/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001815/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001815/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001816", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001816/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001816/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001816/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001816/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001817", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001817/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001817/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001817/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001817/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001818", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001818/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001818/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001818/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001818/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001819", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001819/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001819/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001819/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001819/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001820", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001820/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001820/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001820/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001820/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001821", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001821/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001821/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001821/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001821/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001822", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001822/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001822/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001822/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001822/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001823", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001823/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001823/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001823/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001823/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001824", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001824/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001824/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001824/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001824/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001825", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001825/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001825/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001825/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001825/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001826", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001826/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001826/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001826/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001826/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001827", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001827/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001827/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001827/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001827/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001828", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001828/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001828/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001828/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001828/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001829", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001829/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001829/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001829/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001829/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001830", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001830/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001830/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001830/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001830/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001831", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001831/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001831/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001831/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001831/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001832", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001832/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001832/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001832/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001832/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001833", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001833/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001833/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001833/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001833/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001834", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001834/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001834/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001834/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001834/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001835", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001835/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001835/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001835/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001835/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001836", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001836/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001836/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001836/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001836/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001837", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001837/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001837/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001837/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001837/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001838", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001838/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001838/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001838/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001838/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001839", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001839/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001839/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001839/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001839/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001840", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001840/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001840/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001840/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001840/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001841", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001841/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001841/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001841/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001841/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001842", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001842/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001842/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001842/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001842/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001843", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001843/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001843/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001843/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001843/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001844", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001844/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001844/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001844/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001844/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001845", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001845/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001845/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001845/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001845/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001846", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001846/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001846/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001846/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001846/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001847", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001847/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001847/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001847/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001847/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001848", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001848/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001848/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001848/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001848/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001849", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001849/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001849/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001849/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001849/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001850", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001850/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001850/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001850/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001850/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001851", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001851/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001851/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001851/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001851/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001852", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001852/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001852/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001852/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001852/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001853", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001853/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001853/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001853/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001853/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001854", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001854/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001854/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001854/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001854/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001855", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001855/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001855/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001855/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001855/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001856", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001856/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001856/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001856/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001856/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001857", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001857/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001857/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001857/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001857/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001858", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001858/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001858/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001858/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001858/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001859", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001859/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001859/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001859/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001859/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001860", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001860/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001860/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001860/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001860/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001861", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001861/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001861/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001861/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001861/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001862", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001862/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001862/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001862/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001862/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001863", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001863/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001863/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001863/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001863/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001864", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001864/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001864/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001864/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001864/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001865", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001865/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001865/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001865/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001865/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001866", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001866/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001866/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001866/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001866/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001867", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001867/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001867/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001867/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001867/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001868", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001868/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001868/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001868/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001868/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001869", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001869/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001869/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001869/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001869/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001870", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001870/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001870/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001870/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001870/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001871", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001871/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001871/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001871/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001871/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001872", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001872/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001872/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001872/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001872/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001873", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001873/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001873/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001873/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001873/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001874", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001874/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001874/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001874/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001874/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001875", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001875/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001875/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001875/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001875/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001876", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001876/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001876/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001876/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001876/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001877", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001877/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001877/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001877/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001877/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001878", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001878/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001878/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001878/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001878/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001879", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001879/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001879/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001879/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001879/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001880", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001880/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001880/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001880/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001880/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001881", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001881/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001881/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001881/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001881/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001882", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001882/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001882/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001882/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001882/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001883", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001883/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001883/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001883/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001883/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001884", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001884/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001884/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001884/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001884/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001885", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001885/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001885/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001885/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001885/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001886", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001886/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001886/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001886/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001886/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001887", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001887/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001887/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001887/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001887/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001888", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001888/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001888/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001888/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001888/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001889", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001889/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001889/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001889/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001889/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001890", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001890/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001890/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001890/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001890/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001891", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001891/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001891/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001891/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001891/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001892", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001892/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001892/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001892/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001892/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001893", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001893/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001893/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001893/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001893/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001894", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001894/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001894/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001894/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001894/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001895", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001895/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001895/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001895/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001895/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001896", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001896/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001896/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001896/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001896/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001897", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001897/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001897/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001897/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001897/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001898", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001898/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001898/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001898/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001898/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001899", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001899/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001899/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001899/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001899/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001900", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001900/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001900/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001900/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001900/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001901", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001901/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001901/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001901/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001901/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001902", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001902/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001902/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001902/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001902/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001903", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001903/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001903/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001903/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001903/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001904", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001904/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001904/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001904/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001904/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001905", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001905/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001905/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001905/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001905/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001906", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001906/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001906/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001906/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001906/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001907", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001907/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001907/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001907/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001907/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001908", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001908/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001908/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001908/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001908/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001909", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001909/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001909/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001909/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001909/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001910", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001910/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001910/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001910/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001910/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001911", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001911/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001911/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001911/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001911/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001912", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001912/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001912/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001912/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001912/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001913", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001913/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001913/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001913/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001913/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001914", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001914/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001914/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001914/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001914/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001915", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001915/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001915/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001915/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001915/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001916", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001916/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001916/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001916/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001916/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001917", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001917/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001917/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001917/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001917/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001918", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001918/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001918/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001918/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001918/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001919", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001919/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001919/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001919/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001919/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001920", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001920/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001920/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001920/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001920/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001921", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001921/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001921/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001921/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001921/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001922", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001922/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001922/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001922/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001922/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001923", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001923/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001923/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001923/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001923/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001924", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001924/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001924/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001924/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001924/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001925", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001925/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001925/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001925/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001925/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001926", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001926/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001926/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001926/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001926/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001927", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001927/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001927/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001927/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001927/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001928", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001928/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001928/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001928/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001928/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001929", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001929/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001929/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001929/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001929/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001930", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001930/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001930/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001930/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001930/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001931", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001931/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001931/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001931/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001931/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001932", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001932/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001932/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001932/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001932/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001933", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001933/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001933/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001933/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001933/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001934", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001934/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001934/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001934/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001934/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001935", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001935/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001935/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001935/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001935/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001936", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001936/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001936/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001936/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001936/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001937", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001937/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001937/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001937/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001937/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001938", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001938/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001938/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001938/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001938/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001939", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001939/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001939/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001939/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001939/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001940", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001940/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001940/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001940/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001940/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001941", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001941/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001941/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001941/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001941/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001942", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001942/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001942/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001942/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001942/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001943", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001943/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001943/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001943/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001943/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001944", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001944/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001944/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001944/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001944/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001945", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001945/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001945/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001945/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001945/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001946", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001946/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001946/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001946/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001946/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001947", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001947/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001947/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001947/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001947/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001948", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001948/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001948/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001948/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001948/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001949", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001949/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001949/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001949/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001949/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001950", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001950/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001950/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001950/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001950/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001951", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001951/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001951/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001951/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001951/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001952", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001952/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001952/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001952/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001952/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001953", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001953/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001953/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001953/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001953/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001954", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001954/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001954/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001954/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001954/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001955", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001955/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001955/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001955/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001955/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001956", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001956/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001956/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001956/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001956/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001957", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001957/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001957/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001957/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001957/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001958", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001958/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001958/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001958/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001958/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001959", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001959/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001959/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001959/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001959/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001960", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001960/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001960/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001960/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001960/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001961", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001961/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001961/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001961/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001961/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001962", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001962/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001962/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001962/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001962/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001963", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001963/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001963/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001963/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001963/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001964", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001964/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001964/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001964/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001964/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001965", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001965/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001965/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001965/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001965/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001966", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001966/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001966/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001966/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001966/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001967", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001967/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001967/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001967/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001967/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001968", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001968/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001968/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001968/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001968/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001969", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001969/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001969/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001969/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001969/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001970", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001970/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001970/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001970/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001970/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001971", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001971/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001971/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001971/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001971/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001972", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001972/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001972/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001972/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001972/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001973", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001973/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001973/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001973/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001973/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001974", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001974/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001974/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001974/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001974/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001975", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001975/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001975/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001975/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001975/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001976", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001976/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001976/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001976/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001976/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001977", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001977/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001977/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001977/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001977/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001978", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001978/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001978/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001978/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001978/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001979", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001979/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001979/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001979/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001979/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001980", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001980/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001980/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001980/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001980/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001981", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001981/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001981/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001981/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001981/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001982", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001982/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001982/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001982/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001982/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001983", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001983/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001983/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001983/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001983/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001984", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001984/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001984/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001984/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001984/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001985", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001985/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001985/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001985/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001985/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001986", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001986/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001986/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001986/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001986/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001987", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001987/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001987/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001987/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001987/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001988", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001988/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001988/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001988/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001988/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001989", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001989/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001989/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001989/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001989/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001990", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001990/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001990/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001990/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001990/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001991", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001991/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001991/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001991/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001991/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001992", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001992/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001992/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001992/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001992/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001993", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001993/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001993/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001993/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001993/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001994", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001994/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001994/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001994/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001994/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001995", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001995/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001995/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001995/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001995/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001996", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001996/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001996/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001996/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001996/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001997", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001997/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001997/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001997/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001997/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001998", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001998/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001998/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001998/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001998/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00001999", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001999/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001999/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001999/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00001999/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002000", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002000/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002000/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002000/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002000/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002001", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002001/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002001/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002001/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002001/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002002", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002002/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002002/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002002/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002002/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002003", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002003/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002003/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002003/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002003/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002004", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002004/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002004/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002004/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002004/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002005", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002005/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002005/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002005/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002005/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002006", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002006/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002006/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002006/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002006/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002007", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002007/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002007/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002007/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002007/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002008", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002008/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002008/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002008/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002008/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002009", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002009/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002009/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002009/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002009/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002010", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002010/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002010/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002010/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002010/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002011", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002011/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002011/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002011/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002011/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002012", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002012/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002012/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002012/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002012/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002013", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002013/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002013/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002013/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002013/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002014", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002014/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002014/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002014/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002014/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002015", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002015/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002015/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002015/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002015/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002016", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002016/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002016/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002016/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002016/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002017", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002017/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002017/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002017/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002017/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002018", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002018/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002018/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002018/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002018/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002019", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002019/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002019/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002019/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002019/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002020", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002020/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002020/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002020/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002020/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002021", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002021/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002021/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002021/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002021/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002022", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002022/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002022/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002022/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002022/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002023", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002023/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002023/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002023/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002023/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002024", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002024/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002024/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002024/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002024/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002025", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002025/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002025/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002025/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002025/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002026", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002026/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002026/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002026/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002026/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002027", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002027/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002027/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002027/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002027/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002028", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002028/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002028/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002028/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002028/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002029", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002029/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002029/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002029/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002029/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002030", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002030/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002030/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002030/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002030/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002031", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002031/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002031/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002031/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002031/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002032", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002032/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002032/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002032/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002032/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002033", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002033/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002033/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002033/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002033/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002034", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002034/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002034/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002034/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002034/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002035", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002035/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002035/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002035/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002035/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002036", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002036/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002036/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002036/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002036/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002037", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002037/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002037/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002037/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002037/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002038", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002038/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002038/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002038/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002038/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002039", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002039/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002039/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002039/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002039/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002040", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002040/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002040/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002040/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002040/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002041", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002041/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002041/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002041/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002041/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002042", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002042/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002042/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002042/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002042/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002043", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002043/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002043/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002043/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002043/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002044", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002044/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002044/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002044/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002044/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002045", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002045/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002045/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002045/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002045/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002046", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002046/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002046/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002046/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002046/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002047", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002047/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002047/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002047/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002047/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002048", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002048/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002048/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002048/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002048/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002049", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002049/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002049/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002049/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002049/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002050", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002050/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002050/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002050/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002050/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002051", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002051/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002051/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002051/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002051/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002052", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002052/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002052/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002052/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002052/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002053", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002053/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002053/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002053/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002053/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002054", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002054/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002054/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002054/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002054/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002055", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002055/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002055/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002055/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002055/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002056", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002056/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002056/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002056/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002056/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002057", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002057/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002057/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002057/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002057/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002058", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002058/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002058/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002058/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002058/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002059", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002059/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002059/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002059/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002059/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002060", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002060/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002060/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002060/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002060/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002061", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002061/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002061/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002061/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002061/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002062", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002062/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002062/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002062/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002062/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002063", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002063/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002063/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002063/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002063/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002064", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002064/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002064/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002064/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002064/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002065", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002065/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002065/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002065/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002065/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002066", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002066/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002066/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002066/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002066/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002067", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002067/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002067/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002067/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002067/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002068", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002068/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002068/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002068/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002068/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002069", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002069/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002069/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002069/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002069/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002070", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002070/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002070/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002070/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002070/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002071", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002071/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002071/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002071/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002071/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002072", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002072/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002072/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002072/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002072/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002073", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002073/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002073/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002073/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002073/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002074", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002074/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002074/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002074/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002074/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002075", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002075/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002075/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002075/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002075/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002076", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002076/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002076/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002076/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002076/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002077", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002077/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002077/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002077/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002077/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002078", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002078/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002078/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002078/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002078/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002079", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002079/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002079/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002079/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002079/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002080", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002080/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002080/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002080/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002080/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002081", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002081/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002081/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002081/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002081/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002082", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002082/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002082/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002082/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002082/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002083", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002083/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002083/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002083/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002083/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002084", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002084/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002084/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002084/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002084/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002085", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002085/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002085/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002085/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002085/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002086", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002086/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002086/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002086/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002086/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002087", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002087/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002087/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002087/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002087/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002088", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002088/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002088/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002088/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002088/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002089", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002089/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002089/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002089/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002089/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002090", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002090/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002090/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002090/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002090/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002091", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002091/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002091/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002091/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002091/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002092", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002092/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002092/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002092/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002092/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002093", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002093/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002093/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002093/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002093/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002094", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002094/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002094/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002094/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002094/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002095", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002095/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002095/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002095/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002095/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002096", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002096/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002096/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002096/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002096/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002097", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002097/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002097/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002097/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002097/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002098", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002098/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002098/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002098/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002098/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002099", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002099/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002099/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002099/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002099/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002100", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002100/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002100/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002100/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002100/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002101", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002101/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002101/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002101/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002101/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002102", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002102/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002102/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002102/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002102/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002103", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002103/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002103/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002103/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002103/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002104", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002104/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002104/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002104/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002104/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002105", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002105/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002105/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002105/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002105/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002106", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002106/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002106/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002106/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002106/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002107", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002107/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002107/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002107/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002107/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002108", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002108/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002108/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002108/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002108/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002109", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002109/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002109/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002109/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002109/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002110", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002110/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002110/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002110/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002110/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002111", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002111/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002111/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002111/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002111/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002112", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002112/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002112/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002112/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002112/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002113", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002113/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002113/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002113/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002113/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002114", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002114/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002114/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002114/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002114/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002115", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002115/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002115/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002115/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002115/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002116", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002116/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002116/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002116/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002116/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002117", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002117/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002117/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002117/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002117/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002118", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002118/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002118/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002118/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002118/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002119", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002119/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002119/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002119/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002119/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002120", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002120/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002120/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002120/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002120/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002121", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002121/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002121/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002121/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002121/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002122", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002122/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002122/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002122/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002122/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002123", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002123/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002123/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002123/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002123/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002124", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002124/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002124/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002124/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002124/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002125", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002125/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002125/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002125/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002125/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002126", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002126/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002126/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002126/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002126/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002127", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002127/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002127/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002127/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002127/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002128", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002128/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002128/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002128/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002128/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002129", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002129/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002129/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002129/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002129/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002130", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002130/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002130/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002130/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002130/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002131", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002131/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002131/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002131/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002131/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002132", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002132/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002132/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002132/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002132/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002133", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002133/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002133/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002133/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002133/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002134", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002134/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002134/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002134/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002134/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002135", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002135/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002135/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002135/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002135/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002136", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002136/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002136/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002136/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002136/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002137", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002137/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002137/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002137/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002137/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002138", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002138/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002138/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002138/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002138/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002139", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002139/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002139/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002139/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002139/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002140", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002140/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002140/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002140/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002140/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002141", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002141/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002141/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002141/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002141/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002142", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002142/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002142/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002142/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002142/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002143", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002143/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002143/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002143/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002143/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002144", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002144/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002144/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002144/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002144/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002145", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002145/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002145/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002145/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002145/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002146", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002146/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002146/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002146/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002146/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002147", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002147/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002147/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002147/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002147/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002148", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002148/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002148/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002148/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002148/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002149", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002149/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002149/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002149/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002149/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002150", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002150/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002150/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002150/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002150/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002151", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002151/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002151/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002151/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002151/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002152", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002152/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002152/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002152/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002152/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002153", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002153/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002153/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002153/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002153/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002154", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002154/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002154/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002154/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002154/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002155", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002155/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002155/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002155/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002155/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002156", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002156/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002156/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002156/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002156/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002157", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002157/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002157/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002157/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002157/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002158", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002158/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002158/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002158/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002158/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002159", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002159/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002159/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002159/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002159/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002160", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002160/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002160/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002160/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002160/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002161", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002161/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002161/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002161/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002161/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002162", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002162/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002162/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002162/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002162/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002163", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002163/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002163/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002163/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002163/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002164", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002164/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002164/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002164/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002164/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002165", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002165/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002165/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002165/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002165/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002166", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002166/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002166/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002166/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002166/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002167", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002167/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002167/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002167/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002167/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002168", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002168/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002168/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002168/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002168/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002169", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002169/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002169/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002169/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002169/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002170", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002170/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002170/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002170/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002170/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002171", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002171/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002171/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002171/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002171/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002172", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002172/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002172/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002172/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002172/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002173", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002173/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002173/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002173/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002173/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002174", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002174/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002174/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002174/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002174/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002175", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002175/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002175/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002175/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002175/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002176", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002176/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002176/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002176/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002176/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002177", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002177/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002177/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002177/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002177/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002178", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002178/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002178/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002178/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002178/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002179", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002179/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002179/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002179/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002179/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002180", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002180/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002180/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002180/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002180/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002181", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002181/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002181/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002181/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002181/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002182", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002182/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002182/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002182/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002182/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002183", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002183/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002183/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002183/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002183/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002184", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002184/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002184/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002184/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002184/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002185", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002185/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002185/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002185/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002185/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002186", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002186/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002186/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002186/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002186/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002187", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002187/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002187/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002187/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002187/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002188", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002188/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002188/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002188/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002188/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002189", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002189/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002189/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002189/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002189/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002190", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002190/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002190/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002190/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002190/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002191", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002191/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002191/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002191/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002191/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002192", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002192/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002192/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002192/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002192/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002193", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002193/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002193/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002193/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002193/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002194", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002194/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002194/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002194/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002194/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002195", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002195/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002195/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002195/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002195/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002196", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002196/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002196/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002196/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002196/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002197", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002197/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002197/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002197/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002197/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002198", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002198/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002198/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002198/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002198/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002199", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002199/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002199/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002199/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002199/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002200", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002200/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002200/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002200/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002200/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002201", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002201/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002201/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002201/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002201/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002202", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002202/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002202/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002202/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002202/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002203", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002203/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002203/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002203/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002203/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002204", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002204/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002204/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002204/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002204/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002205", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002205/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002205/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002205/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002205/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002206", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002206/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002206/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002206/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002206/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002207", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002207/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002207/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002207/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002207/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002208", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002208/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002208/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002208/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002208/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002209", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002209/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002209/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002209/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002209/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002210", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002210/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002210/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002210/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002210/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002211", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002211/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002211/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002211/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002211/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002212", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002212/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002212/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002212/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002212/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002213", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002213/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002213/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002213/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002213/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002214", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002214/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002214/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002214/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002214/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002215", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002215/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002215/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002215/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002215/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002216", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002216/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002216/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002216/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002216/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002217", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002217/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002217/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002217/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002217/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002218", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002218/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002218/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002218/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002218/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002219", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002219/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002219/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002219/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002219/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002220", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002220/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002220/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002220/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002220/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002221", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002221/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002221/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002221/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002221/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002222", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002222/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002222/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002222/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002222/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002223", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002223/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002223/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002223/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002223/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002224", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002224/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002224/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002224/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002224/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002225", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002225/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002225/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002225/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002225/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002226", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002226/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002226/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002226/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002226/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002227", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002227/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002227/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002227/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002227/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002228", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002228/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002228/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002228/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002228/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002229", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002229/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002229/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002229/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002229/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002230", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002230/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002230/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002230/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002230/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002231", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002231/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002231/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002231/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002231/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002232", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002232/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002232/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002232/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002232/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002233", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002233/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002233/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002233/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002233/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002234", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002234/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002234/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002234/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002234/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002235", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002235/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002235/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002235/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002235/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002236", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002236/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002236/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002236/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002236/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002237", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002237/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002237/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002237/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002237/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002238", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002238/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002238/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002238/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002238/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002239", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002239/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002239/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002239/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002239/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002240", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002240/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002240/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002240/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002240/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002241", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002241/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002241/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002241/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002241/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002242", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002242/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002242/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002242/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002242/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002243", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002243/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002243/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002243/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002243/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002244", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002244/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002244/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002244/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002244/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002245", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002245/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002245/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002245/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002245/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002246", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002246/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002246/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002246/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002246/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002247", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002247/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002247/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002247/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002247/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002248", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002248/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002248/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002248/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002248/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002249", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002249/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002249/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002249/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002249/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002250", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002250/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002250/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002250/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002250/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002251", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002251/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002251/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002251/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002251/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002252", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002252/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002252/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002252/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002252/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002253", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002253/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002253/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002253/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002253/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002254", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002254/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002254/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002254/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002254/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002255", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002255/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002255/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002255/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002255/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002256", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002256/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002256/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002256/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002256/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002257", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002257/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002257/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002257/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002257/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002258", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002258/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002258/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002258/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002258/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002259", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002259/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002259/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002259/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002259/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002260", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002260/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002260/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002260/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002260/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002261", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002261/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002261/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002261/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002261/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002262", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002262/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002262/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002262/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002262/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002263", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002263/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002263/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002263/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002263/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002264", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002264/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002264/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002264/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002264/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002265", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002265/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002265/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002265/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002265/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002266", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002266/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002266/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002266/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002266/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002267", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002267/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002267/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002267/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002267/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002268", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002268/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002268/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002268/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002268/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002269", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002269/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002269/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002269/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002269/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002270", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002270/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002270/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002270/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002270/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002271", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002271/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002271/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002271/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002271/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002272", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002272/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002272/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002272/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002272/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002273", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002273/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002273/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002273/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002273/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002274", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002274/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002274/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002274/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002274/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002275", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002275/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002275/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002275/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002275/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002276", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002276/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002276/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002276/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002276/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002277", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002277/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002277/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002277/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002277/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002278", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002278/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002278/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002278/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002278/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002279", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002279/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002279/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002279/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002279/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002280", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002280/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002280/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002280/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002280/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002281", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002281/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002281/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002281/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002281/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002282", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002282/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002282/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002282/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002282/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002283", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002283/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002283/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002283/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002283/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002284", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002284/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002284/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002284/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002284/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002285", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002285/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002285/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002285/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002285/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002286", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002286/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002286/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002286/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002286/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002287", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002287/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002287/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002287/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002287/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002288", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002288/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002288/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002288/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002288/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002289", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002289/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002289/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002289/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002289/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002290", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002290/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002290/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002290/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002290/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002291", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002291/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002291/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002291/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002291/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002292", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002292/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002292/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002292/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002292/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002293", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002293/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002293/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002293/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002293/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002294", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002294/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002294/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002294/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002294/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002295", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002295/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002295/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002295/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002295/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002296", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002296/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002296/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002296/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002296/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002297", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002297/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002297/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002297/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002297/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002298", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002298/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002298/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002298/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002298/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002299", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002299/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002299/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002299/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002299/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002300", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002300/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002300/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002300/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002300/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002301", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002301/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002301/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002301/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002301/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002302", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002302/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002302/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002302/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002302/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002303", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002303/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002303/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002303/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002303/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002304", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002304/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002304/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002304/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002304/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002305", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002305/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002305/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002305/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002305/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002306", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002306/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002306/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002306/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002306/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002307", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002307/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002307/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002307/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002307/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002308", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002308/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002308/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002308/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002308/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002309", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002309/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002309/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002309/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002309/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002310", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002310/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002310/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002310/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002310/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002311", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002311/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002311/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002311/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002311/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002312", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002312/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002312/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002312/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002312/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002313", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002313/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002313/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002313/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002313/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002314", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002314/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002314/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002314/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002314/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002315", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002315/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002315/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002315/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002315/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002316", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002316/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002316/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002316/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002316/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002317", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002317/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002317/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002317/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002317/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002318", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002318/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002318/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002318/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002318/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002319", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002319/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002319/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002319/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002319/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002320", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002320/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002320/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002320/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002320/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002321", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002321/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002321/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002321/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002321/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002322", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002322/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002322/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002322/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002322/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002323", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002323/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002323/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002323/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002323/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002324", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002324/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002324/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002324/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002324/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002325", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002325/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002325/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002325/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002325/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002326", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002326/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002326/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002326/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002326/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002327", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002327/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002327/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002327/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002327/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002328", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002328/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002328/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002328/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002328/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002329", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002329/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002329/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002329/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002329/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002330", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002330/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002330/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002330/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002330/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002331", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002331/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002331/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002331/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002331/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002332", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002332/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002332/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002332/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002332/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002333", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002333/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002333/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002333/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002333/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002334", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002334/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002334/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002334/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002334/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002335", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002335/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002335/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002335/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002335/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002336", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002336/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002336/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002336/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002336/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002337", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002337/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002337/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002337/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002337/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002338", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002338/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002338/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002338/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002338/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002339", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002339/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002339/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002339/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002339/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002340", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002340/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002340/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002340/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002340/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002341", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002341/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002341/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002341/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002341/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002342", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002342/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002342/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002342/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002342/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002343", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002343/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002343/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002343/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002343/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002344", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002344/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002344/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002344/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002344/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002345", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002345/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002345/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002345/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002345/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002346", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002346/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002346/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002346/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002346/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002347", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002347/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002347/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002347/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002347/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002348", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002348/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002348/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002348/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002348/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002349", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002349/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002349/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002349/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002349/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002350", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002350/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002350/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002350/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002350/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002351", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002351/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002351/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002351/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002351/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002352", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002352/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002352/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002352/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002352/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002353", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002353/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002353/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002353/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002353/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002354", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002354/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002354/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002354/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002354/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002355", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002355/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002355/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002355/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002355/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002356", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002356/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002356/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002356/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002356/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002357", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002357/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002357/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002357/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002357/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002358", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002358/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002358/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002358/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002358/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002359", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002359/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002359/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002359/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002359/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002360", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002360/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002360/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002360/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002360/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002361", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002361/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002361/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002361/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002361/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002362", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002362/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002362/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002362/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002362/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002363", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002363/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002363/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002363/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002363/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002364", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002364/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002364/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002364/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002364/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002365", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002365/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002365/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002365/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002365/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002366", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002366/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002366/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002366/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002366/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002367", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002367/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002367/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002367/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002367/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002368", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002368/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002368/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002368/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002368/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002369", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002369/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002369/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002369/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002369/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002370", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002370/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002370/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002370/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002370/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002371", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002371/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002371/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002371/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002371/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002372", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002372/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002372/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002372/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002372/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002373", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002373/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002373/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002373/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002373/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002374", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002374/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002374/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002374/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002374/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002375", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002375/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002375/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002375/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002375/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002376", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002376/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002376/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002376/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002376/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002377", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002377/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002377/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002377/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002377/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002378", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002378/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002378/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002378/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002378/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002379", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002379/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002379/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002379/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002379/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002380", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002380/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002380/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002380/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002380/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002381", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002381/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002381/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002381/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002381/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002382", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002382/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002382/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002382/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002382/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002383", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002383/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002383/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002383/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002383/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002384", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002384/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002384/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002384/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002384/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002385", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002385/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002385/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002385/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002385/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002386", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002386/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002386/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002386/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002386/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002387", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002387/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002387/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002387/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002387/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002388", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002388/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002388/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002388/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002388/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002389", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002389/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002389/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002389/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002389/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002390", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002390/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002390/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002390/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002390/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002391", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002391/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002391/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002391/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002391/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002392", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002392/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002392/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002392/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002392/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002393", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002393/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002393/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002393/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002393/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002394", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002394/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002394/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002394/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002394/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002395", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002395/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002395/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002395/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002395/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002396", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002396/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002396/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002396/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002396/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002397", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002397/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002397/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002397/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002397/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002398", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002398/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002398/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002398/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002398/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002399", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002399/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002399/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002399/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002399/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002400", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002400/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002400/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002400/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002400/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002401", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002401/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002401/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002401/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002401/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002402", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002402/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002402/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002402/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002402/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002403", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002403/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002403/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002403/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002403/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002404", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002404/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002404/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002404/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002404/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002405", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002405/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002405/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002405/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002405/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002406", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002406/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002406/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002406/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002406/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002407", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002407/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002407/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002407/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002407/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002408", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002408/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002408/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002408/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002408/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002409", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002409/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002409/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002409/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002409/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002410", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002410/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002410/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002410/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002410/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002411", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002411/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002411/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002411/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002411/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002412", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002412/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002412/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002412/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002412/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002413", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002413/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002413/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002413/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002413/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002414", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002414/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002414/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002414/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002414/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002415", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002415/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002415/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002415/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002415/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002416", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002416/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002416/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002416/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002416/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002417", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002417/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002417/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002417/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002417/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002418", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002418/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002418/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002418/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002418/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002419", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002419/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002419/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002419/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002419/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002420", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002420/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002420/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002420/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002420/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002421", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002421/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002421/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002421/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002421/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002422", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002422/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002422/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002422/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002422/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002423", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002423/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002423/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002423/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002423/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002424", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002424/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002424/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002424/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002424/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002425", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002425/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002425/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002425/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002425/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002426", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002426/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002426/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002426/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002426/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002427", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002427/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002427/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002427/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002427/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002428", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002428/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002428/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002428/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002428/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002429", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002429/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002429/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002429/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002429/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002430", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002430/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002430/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002430/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002430/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002431", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002431/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002431/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002431/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002431/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002432", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002432/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002432/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002432/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002432/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002433", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002433/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002433/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002433/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002433/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002434", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002434/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002434/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002434/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002434/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002435", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002435/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002435/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002435/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002435/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002436", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002436/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002436/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002436/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002436/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002437", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002437/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002437/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002437/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002437/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002438", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002438/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002438/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002438/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002438/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002439", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002439/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002439/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002439/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002439/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002440", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002440/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002440/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002440/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002440/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002441", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002441/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002441/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002441/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002441/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002442", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002442/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002442/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002442/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002442/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002443", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002443/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002443/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002443/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002443/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002444", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002444/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002444/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002444/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002444/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002445", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002445/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002445/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002445/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002445/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002446", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002446/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002446/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002446/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002446/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002447", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002447/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002447/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002447/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002447/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002448", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002448/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002448/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002448/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002448/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002449", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002449/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002449/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002449/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002449/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002450", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002450/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002450/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002450/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002450/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002451", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002451/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002451/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002451/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002451/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002452", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002452/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002452/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002452/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002452/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002453", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002453/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002453/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002453/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002453/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002454", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002454/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002454/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002454/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002454/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002455", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002455/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002455/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002455/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002455/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002456", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002456/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002456/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002456/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002456/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002457", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002457/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002457/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002457/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002457/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002458", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002458/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002458/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002458/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002458/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002459", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002459/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002459/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002459/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002459/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002460", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002460/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002460/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002460/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002460/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002461", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002461/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002461/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002461/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002461/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002462", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002462/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002462/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002462/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002462/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002463", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002463/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002463/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002463/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002463/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002464", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002464/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002464/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002464/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002464/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002465", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002465/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002465/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002465/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002465/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002466", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002466/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002466/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002466/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002466/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002467", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002467/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002467/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002467/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002467/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002468", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002468/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002468/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002468/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002468/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002469", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002469/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002469/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002469/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002469/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002470", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002470/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002470/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002470/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002470/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002471", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002471/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002471/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002471/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002471/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002472", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002472/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002472/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002472/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002472/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002473", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002473/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002473/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002473/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002473/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002474", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002474/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002474/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002474/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002474/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002475", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002475/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002475/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002475/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002475/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002476", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002476/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002476/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002476/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002476/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002477", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002477/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002477/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002477/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002477/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002478", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002478/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002478/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002478/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002478/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002479", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002479/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002479/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002479/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002479/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002480", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002480/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002480/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002480/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002480/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002481", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002481/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002481/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002481/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002481/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002482", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002482/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002482/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002482/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002482/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002483", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002483/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002483/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002483/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002483/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002484", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002484/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002484/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002484/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002484/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002485", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002485/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002485/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002485/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002485/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002486", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002486/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002486/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002486/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002486/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002487", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002487/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002487/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002487/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002487/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002488", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002488/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002488/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002488/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002488/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002489", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002489/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002489/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002489/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002489/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002490", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002490/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002490/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002490/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002490/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002491", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002491/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002491/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002491/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002491/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002492", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002492/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002492/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002492/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002492/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002493", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002493/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002493/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002493/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002493/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002494", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002494/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002494/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002494/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002494/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002495", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002495/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002495/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002495/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002495/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002496", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002496/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002496/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002496/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002496/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002497", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002497/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002497/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002497/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002497/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002498", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002498/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002498/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002498/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002498/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002499", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002499/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002499/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002499/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002499/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002500", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002500/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002500/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002500/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002500/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002501", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002501/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002501/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002501/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002501/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002502", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002502/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002502/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002502/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002502/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002503", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002503/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002503/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002503/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002503/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002504", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002504/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002504/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002504/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002504/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002505", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002505/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002505/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002505/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002505/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002506", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002506/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002506/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002506/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002506/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002507", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002507/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002507/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002507/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002507/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002508", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002508/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002508/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002508/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002508/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002509", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002509/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002509/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002509/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002509/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002510", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002510/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002510/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002510/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002510/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002511", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002511/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002511/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002511/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002511/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002512", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002512/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002512/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002512/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002512/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002513", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002513/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002513/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002513/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002513/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002514", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002514/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002514/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002514/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002514/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002515", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002515/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002515/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002515/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002515/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002516", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002516/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002516/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002516/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002516/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002517", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002517/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002517/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002517/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002517/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002518", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002518/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002518/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002518/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002518/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002519", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002519/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002519/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002519/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002519/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002520", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002520/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002520/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002520/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002520/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002521", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002521/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002521/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002521/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002521/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002522", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002522/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002522/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002522/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002522/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002523", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002523/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002523/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002523/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002523/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002524", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002524/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002524/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002524/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002524/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002525", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002525/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002525/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002525/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002525/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002526", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002526/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002526/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002526/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002526/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002527", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002527/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002527/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002527/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002527/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002528", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002528/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002528/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002528/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002528/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002529", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002529/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002529/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002529/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002529/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002530", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002530/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002530/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002530/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002530/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002531", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002531/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002531/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002531/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002531/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002532", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002532/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002532/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002532/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002532/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002533", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002533/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002533/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002533/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002533/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002534", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002534/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002534/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002534/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002534/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002535", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002535/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002535/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002535/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002535/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002536", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002536/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002536/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002536/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002536/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002537", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002537/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002537/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002537/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002537/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002538", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002538/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002538/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002538/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002538/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002539", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002539/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002539/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002539/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002539/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002540", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002540/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002540/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002540/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002540/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002541", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002541/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002541/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002541/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002541/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002542", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002542/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002542/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002542/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002542/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002543", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002543/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002543/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002543/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002543/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002544", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002544/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002544/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002544/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002544/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002545", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002545/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002545/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002545/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002545/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002546", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002546/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002546/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002546/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002546/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002547", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002547/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002547/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002547/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002547/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002548", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002548/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002548/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002548/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002548/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002549", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002549/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002549/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002549/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002549/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002550", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002550/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002550/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002550/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002550/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002551", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002551/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002551/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002551/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002551/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002552", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002552/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002552/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002552/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002552/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002553", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002553/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002553/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002553/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002553/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002554", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002554/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002554/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002554/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002554/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002555", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002555/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002555/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002555/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002555/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002556", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002556/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002556/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002556/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002556/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002557", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002557/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002557/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002557/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002557/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002558", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002558/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002558/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002558/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002558/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002559", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002559/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002559/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002559/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002559/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002560", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002560/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002560/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002560/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002560/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002561", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002561/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002561/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002561/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002561/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002562", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002562/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002562/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002562/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002562/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002563", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002563/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002563/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002563/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002563/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002564", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002564/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002564/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002564/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002564/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002565", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002565/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002565/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002565/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002565/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002566", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002566/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002566/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002566/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002566/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002567", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002567/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002567/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002567/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002567/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002568", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002568/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002568/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002568/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002568/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002569", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002569/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002569/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002569/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002569/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002570", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002570/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002570/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002570/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002570/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002571", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002571/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002571/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002571/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002571/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002572", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002572/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002572/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002572/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002572/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002573", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002573/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002573/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002573/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002573/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002574", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002574/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002574/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002574/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002574/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002575", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002575/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002575/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002575/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002575/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002576", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002576/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002576/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002576/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002576/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002577", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002577/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002577/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002577/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002577/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002578", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002578/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002578/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002578/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002578/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002579", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002579/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002579/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002579/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002579/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002580", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002580/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002580/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002580/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002580/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002581", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002581/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002581/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002581/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002581/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002582", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002582/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002582/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002582/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002582/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002583", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002583/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002583/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002583/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002583/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002584", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002584/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002584/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002584/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002584/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002585", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002585/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002585/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002585/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002585/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002586", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002586/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002586/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002586/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002586/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002587", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002587/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002587/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002587/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002587/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002588", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002588/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002588/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002588/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002588/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002589", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002589/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002589/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002589/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002589/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002590", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002590/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002590/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002590/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002590/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002591", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002591/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002591/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002591/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002591/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002592", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002592/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002592/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002592/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002592/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002593", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002593/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002593/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002593/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002593/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002594", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002594/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002594/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002594/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002594/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002595", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002595/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002595/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002595/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002595/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002596", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002596/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002596/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002596/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002596/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002597", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002597/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002597/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002597/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002597/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002598", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002598/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002598/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002598/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002598/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002599", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002599/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002599/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002599/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002599/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002600", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002600/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002600/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002600/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002600/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002601", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002601/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002601/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002601/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002601/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002602", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002602/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002602/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002602/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002602/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002603", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002603/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002603/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002603/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002603/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002604", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002604/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002604/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002604/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002604/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002605", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002605/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002605/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002605/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002605/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002606", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002606/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002606/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002606/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002606/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002607", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002607/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002607/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002607/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002607/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002608", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002608/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002608/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002608/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002608/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002609", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002609/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002609/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002609/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002609/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002610", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002610/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002610/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002610/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002610/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002611", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002611/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002611/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002611/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002611/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002612", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002612/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002612/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002612/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002612/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002613", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002613/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002613/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002613/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002613/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002614", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002614/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002614/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002614/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002614/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002615", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002615/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002615/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002615/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002615/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002616", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002616/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002616/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002616/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002616/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002617", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002617/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002617/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002617/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002617/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002618", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002618/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002618/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002618/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002618/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002619", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002619/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002619/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002619/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002619/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002620", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002620/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002620/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002620/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002620/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002621", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002621/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002621/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002621/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002621/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002622", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002622/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002622/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002622/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002622/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002623", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002623/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002623/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002623/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002623/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002624", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002624/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002624/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002624/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002624/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002625", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002625/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002625/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002625/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002625/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002626", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002626/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002626/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002626/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002626/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002627", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002627/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002627/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002627/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002627/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002628", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002628/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002628/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002628/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002628/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002629", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002629/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002629/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002629/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002629/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002630", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002630/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002630/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002630/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002630/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002631", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002631/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002631/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002631/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002631/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002632", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002632/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002632/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002632/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002632/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002633", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002633/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002633/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002633/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002633/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002634", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002634/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002634/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002634/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002634/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002635", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002635/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002635/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002635/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002635/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002636", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002636/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002636/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002636/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002636/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002637", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002637/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002637/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002637/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002637/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002638", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002638/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002638/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002638/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002638/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002639", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002639/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002639/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002639/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002639/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002640", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002640/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002640/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002640/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002640/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002641", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002641/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002641/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002641/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002641/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002642", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002642/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002642/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002642/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002642/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002643", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002643/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002643/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002643/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002643/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002644", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002644/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002644/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002644/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002644/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002645", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002645/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002645/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002645/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002645/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002646", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002646/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002646/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002646/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002646/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002647", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002647/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002647/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002647/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002647/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002648", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002648/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002648/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002648/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002648/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002649", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002649/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002649/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002649/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002649/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002650", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002650/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002650/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002650/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002650/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002651", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002651/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002651/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002651/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002651/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002652", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002652/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002652/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002652/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002652/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002653", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002653/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002653/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002653/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002653/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002654", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002654/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002654/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002654/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002654/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002655", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002655/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002655/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002655/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002655/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002656", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002656/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002656/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002656/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002656/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002657", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002657/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002657/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002657/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002657/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002658", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002658/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002658/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002658/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002658/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002659", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002659/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002659/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002659/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002659/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002660", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002660/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002660/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002660/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002660/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002661", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002661/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002661/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002661/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002661/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002662", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002662/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002662/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002662/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002662/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002663", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002663/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002663/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002663/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002663/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002664", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002664/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002664/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002664/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002664/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002665", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002665/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002665/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002665/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002665/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002666", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002666/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002666/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002666/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002666/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002667", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002667/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002667/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002667/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002667/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002668", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002668/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002668/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002668/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002668/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002669", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002669/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002669/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002669/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002669/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002670", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002670/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002670/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002670/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002670/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002671", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002671/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002671/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002671/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002671/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002672", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002672/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002672/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002672/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002672/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002673", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002673/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002673/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002673/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002673/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002674", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002674/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002674/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002674/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002674/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002675", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002675/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002675/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002675/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002675/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002676", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002676/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002676/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002676/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002676/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002677", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002677/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002677/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002677/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002677/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002678", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002678/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002678/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002678/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002678/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002679", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002679/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002679/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002679/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002679/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002680", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002680/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002680/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002680/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002680/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002681", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002681/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002681/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002681/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002681/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002682", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002682/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002682/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002682/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002682/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002683", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002683/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002683/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002683/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002683/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002684", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002684/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002684/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002684/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002684/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002685", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002685/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002685/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002685/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002685/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002686", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002686/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002686/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002686/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002686/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002687", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002687/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002687/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002687/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002687/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002688", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002688/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002688/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002688/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002688/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002689", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002689/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002689/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002689/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002689/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002690", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002690/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002690/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002690/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002690/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002691", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002691/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002691/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002691/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002691/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002692", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002692/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002692/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002692/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002692/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002693", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002693/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002693/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002693/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002693/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002694", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002694/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002694/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002694/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002694/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002695", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002695/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002695/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002695/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002695/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002696", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002696/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002696/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002696/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002696/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002697", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002697/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002697/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002697/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002697/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002698", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002698/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002698/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002698/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002698/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002699", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002699/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002699/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002699/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002699/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002700", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002700/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002700/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002700/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002700/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002701", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002701/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002701/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002701/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002701/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002702", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002702/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002702/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002702/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002702/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002703", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002703/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002703/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002703/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002703/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002704", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002704/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002704/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002704/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002704/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002705", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002705/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002705/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002705/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002705/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002706", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002706/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002706/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002706/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002706/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002707", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002707/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002707/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002707/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002707/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002708", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002708/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002708/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002708/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002708/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002709", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002709/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002709/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002709/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002709/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002710", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002710/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002710/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002710/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002710/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002711", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002711/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002711/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002711/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002711/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002712", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002712/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002712/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002712/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002712/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002713", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002713/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002713/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002713/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002713/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002714", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002714/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002714/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002714/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002714/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002715", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002715/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002715/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002715/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002715/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002716", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002716/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002716/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002716/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002716/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002717", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002717/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002717/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002717/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002717/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002718", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002718/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002718/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002718/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002718/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002719", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002719/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002719/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002719/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002719/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002720", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002720/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002720/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002720/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002720/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002721", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002721/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002721/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002721/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002721/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002722", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002722/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002722/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002722/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002722/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002723", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002723/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002723/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002723/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002723/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002724", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002724/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002724/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002724/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002724/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002725", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002725/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002725/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002725/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002725/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002726", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002726/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002726/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002726/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002726/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002727", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002727/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002727/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002727/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002727/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002728", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002728/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002728/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002728/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002728/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002729", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002729/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002729/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002729/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002729/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002730", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002730/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002730/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002730/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002730/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002731", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002731/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002731/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002731/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002731/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002732", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002732/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002732/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002732/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002732/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002733", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002733/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002733/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002733/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002733/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002734", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002734/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002734/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002734/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002734/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002735", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002735/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002735/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002735/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002735/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002736", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002736/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002736/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002736/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002736/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002737", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002737/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002737/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002737/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002737/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002738", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002738/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002738/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002738/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002738/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002739", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002739/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002739/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002739/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002739/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002740", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002740/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002740/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002740/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002740/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002741", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002741/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002741/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002741/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002741/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002742", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002742/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002742/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002742/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002742/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002743", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002743/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002743/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002743/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002743/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002744", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002744/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002744/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002744/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002744/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002745", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002745/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002745/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002745/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002745/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002746", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002746/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002746/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002746/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002746/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002747", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002747/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002747/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002747/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002747/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002748", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002748/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002748/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002748/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002748/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002749", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002749/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002749/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002749/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002749/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002750", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002750/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002750/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002750/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002750/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002751", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002751/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002751/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002751/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002751/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002752", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002752/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002752/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002752/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002752/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002753", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002753/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002753/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002753/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002753/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002754", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002754/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002754/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002754/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002754/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002755", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002755/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002755/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002755/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002755/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002756", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002756/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002756/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002756/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002756/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002757", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002757/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002757/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002757/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002757/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002758", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002758/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002758/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002758/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002758/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002759", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002759/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002759/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002759/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002759/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002760", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002760/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002760/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002760/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002760/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002761", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002761/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002761/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002761/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002761/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002762", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002762/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002762/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002762/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002762/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002763", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002763/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002763/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002763/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002763/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002764", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002764/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002764/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002764/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002764/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002765", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002765/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002765/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002765/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002765/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002766", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002766/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002766/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002766/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002766/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002767", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002767/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002767/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002767/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002767/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002768", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002768/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002768/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002768/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002768/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002769", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002769/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002769/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002769/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002769/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002770", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002770/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002770/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002770/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002770/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002771", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002771/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002771/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002771/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002771/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002772", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002772/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002772/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002772/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002772/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002773", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002773/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002773/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002773/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002773/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002774", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002774/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002774/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002774/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002774/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002775", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002775/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002775/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002775/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002775/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002776", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002776/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002776/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002776/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002776/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002777", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002777/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002777/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002777/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002777/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002778", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002778/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002778/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002778/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002778/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002779", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002779/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002779/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002779/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002779/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002780", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002780/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002780/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002780/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002780/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002781", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002781/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002781/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002781/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002781/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002782", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002782/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002782/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002782/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002782/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002783", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002783/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002783/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002783/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002783/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002784", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002784/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002784/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002784/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002784/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002785", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002785/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002785/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002785/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002785/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002786", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002786/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002786/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002786/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002786/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002787", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002787/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002787/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002787/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002787/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002788", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002788/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002788/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002788/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002788/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002789", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002789/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002789/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002789/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002789/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002790", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002790/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002790/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002790/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002790/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002791", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002791/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002791/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002791/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002791/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002792", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002792/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002792/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002792/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002792/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002793", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002793/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002793/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002793/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002793/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002794", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002794/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002794/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002794/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002794/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002795", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002795/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002795/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002795/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002795/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002796", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002796/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002796/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002796/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002796/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002797", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002797/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002797/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002797/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002797/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002798", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002798/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002798/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002798/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002798/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002799", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002799/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002799/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002799/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002799/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002800", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002800/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002800/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002800/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002800/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002801", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002801/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002801/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002801/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002801/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002802", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002802/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002802/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002802/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002802/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002803", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002803/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002803/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002803/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002803/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002804", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002804/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002804/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002804/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002804/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002805", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002805/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002805/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002805/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002805/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002806", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002806/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002806/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002806/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002806/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002807", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002807/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002807/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002807/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002807/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002808", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002808/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002808/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002808/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002808/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002809", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002809/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002809/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002809/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002809/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002810", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002810/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002810/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002810/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002810/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002811", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002811/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002811/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002811/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002811/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002812", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002812/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002812/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002812/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002812/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002813", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002813/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002813/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002813/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002813/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002814", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002814/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002814/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002814/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002814/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002815", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002815/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002815/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002815/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002815/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002816", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002816/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002816/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002816/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002816/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002817", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002817/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002817/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002817/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002817/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002818", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002818/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002818/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002818/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002818/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002819", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002819/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002819/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002819/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002819/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002820", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002820/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002820/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002820/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002820/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002821", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002821/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002821/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002821/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002821/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002822", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002822/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002822/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002822/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002822/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002823", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002823/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002823/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002823/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002823/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002824", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002824/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002824/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002824/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002824/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002825", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002825/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002825/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002825/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002825/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002826", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002826/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002826/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002826/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002826/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002827", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002827/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002827/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002827/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002827/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002828", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002828/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002828/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002828/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002828/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002829", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002829/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002829/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002829/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002829/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002830", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002830/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002830/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002830/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002830/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002831", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002831/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002831/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002831/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002831/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002832", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002832/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002832/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002832/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002832/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002833", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002833/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002833/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002833/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002833/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002834", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002834/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002834/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002834/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002834/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002835", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002835/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002835/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002835/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002835/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002836", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002836/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002836/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002836/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002836/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002837", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002837/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002837/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002837/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002837/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002838", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002838/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002838/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002838/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002838/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002839", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002839/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002839/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002839/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002839/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002840", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002840/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002840/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002840/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002840/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002841", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002841/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002841/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002841/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002841/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002842", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002842/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002842/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002842/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002842/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002843", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002843/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002843/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002843/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002843/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002844", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002844/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002844/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002844/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002844/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002845", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002845/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002845/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002845/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002845/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002846", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002846/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002846/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002846/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002846/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002847", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002847/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002847/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002847/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002847/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002848", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002848/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002848/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002848/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002848/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002849", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002849/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002849/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002849/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002849/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002850", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002850/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002850/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002850/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002850/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002851", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002851/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002851/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002851/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002851/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002852", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002852/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002852/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002852/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002852/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002853", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002853/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002853/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002853/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002853/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002854", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002854/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002854/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002854/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002854/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002855", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002855/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002855/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002855/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002855/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002856", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002856/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002856/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002856/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002856/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002857", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002857/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002857/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002857/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002857/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002858", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002858/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002858/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002858/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002858/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002859", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002859/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002859/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002859/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002859/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002860", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002860/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002860/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002860/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002860/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002861", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002861/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002861/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002861/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002861/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002862", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002862/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002862/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002862/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002862/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002863", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002863/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002863/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002863/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002863/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002864", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002864/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002864/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002864/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002864/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002865", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002865/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002865/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002865/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002865/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002866", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002866/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002866/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002866/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002866/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002867", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002867/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002867/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002867/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002867/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002868", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002868/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002868/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002868/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002868/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002869", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002869/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002869/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002869/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002869/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002870", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002870/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002870/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002870/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002870/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002871", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002871/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002871/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002871/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002871/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002872", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002872/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002872/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002872/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002872/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002873", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002873/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002873/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002873/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002873/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002874", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002874/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002874/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002874/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002874/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002875", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002875/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002875/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002875/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002875/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002876", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002876/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002876/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002876/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002876/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002877", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002877/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002877/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002877/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002877/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002878", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002878/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002878/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002878/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002878/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002879", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002879/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002879/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002879/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002879/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002880", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002880/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002880/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002880/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002880/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002881", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002881/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002881/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002881/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002881/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002882", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002882/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002882/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002882/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002882/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002883", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002883/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002883/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002883/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002883/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002884", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002884/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002884/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002884/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002884/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002885", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002885/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002885/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002885/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002885/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002886", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002886/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002886/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002886/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002886/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002887", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002887/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002887/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002887/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002887/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002888", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002888/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002888/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002888/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002888/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002889", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002889/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002889/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002889/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002889/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002890", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002890/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002890/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002890/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002890/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002891", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002891/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002891/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002891/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002891/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002892", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002892/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002892/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002892/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002892/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002893", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002893/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002893/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002893/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002893/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002894", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002894/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002894/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002894/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002894/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002895", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002895/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002895/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002895/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002895/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002896", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002896/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002896/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002896/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002896/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002897", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002897/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002897/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002897/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002897/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002898", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002898/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002898/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002898/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002898/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002899", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002899/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002899/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002899/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002899/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002900", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002900/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002900/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002900/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002900/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002901", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002901/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002901/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002901/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002901/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002902", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002902/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002902/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002902/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002902/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002903", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002903/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002903/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002903/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002903/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002904", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002904/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002904/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002904/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002904/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002905", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002905/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002905/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002905/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002905/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002906", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002906/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002906/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002906/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002906/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002907", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002907/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002907/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002907/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002907/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002908", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002908/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002908/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002908/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002908/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002909", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002909/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002909/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002909/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002909/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002910", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002910/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002910/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002910/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002910/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002911", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002911/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002911/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002911/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002911/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002912", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002912/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002912/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002912/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002912/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002913", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002913/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002913/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002913/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002913/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002914", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002914/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002914/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002914/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002914/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002915", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002915/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002915/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002915/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002915/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002916", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002916/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002916/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002916/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002916/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002917", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002917/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002917/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002917/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002917/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002918", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002918/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002918/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002918/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002918/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002919", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002919/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002919/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002919/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002919/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002920", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002920/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002920/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002920/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002920/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002921", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002921/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002921/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002921/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002921/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002922", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002922/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002922/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002922/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002922/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002923", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002923/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002923/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002923/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002923/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002924", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002924/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002924/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002924/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002924/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002925", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002925/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002925/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002925/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002925/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002926", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002926/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002926/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002926/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002926/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002927", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002927/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002927/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002927/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002927/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002928", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002928/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002928/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002928/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002928/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002929", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002929/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002929/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002929/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002929/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002930", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002930/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002930/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002930/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002930/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002931", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002931/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002931/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002931/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002931/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002932", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002932/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002932/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002932/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002932/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002933", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002933/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002933/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002933/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002933/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002934", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002934/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002934/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002934/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002934/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002935", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002935/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002935/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002935/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002935/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002936", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002936/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002936/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002936/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002936/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002937", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002937/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002937/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002937/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002937/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002938", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002938/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002938/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002938/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002938/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002939", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002939/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002939/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002939/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002939/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002940", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002940/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002940/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002940/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002940/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002941", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002941/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002941/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002941/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002941/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002942", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002942/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002942/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002942/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002942/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002943", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002943/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002943/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002943/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002943/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002944", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002944/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002944/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002944/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002944/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002945", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002945/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002945/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002945/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002945/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002946", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002946/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002946/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002946/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002946/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002947", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002947/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002947/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002947/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002947/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002948", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002948/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002948/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002948/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002948/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002949", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002949/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002949/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002949/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002949/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002950", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002950/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002950/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002950/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002950/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002951", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002951/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002951/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002951/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002951/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002952", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002952/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002952/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002952/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002952/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002953", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002953/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002953/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002953/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002953/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002954", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002954/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002954/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002954/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002954/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002955", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002955/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002955/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002955/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002955/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002956", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002956/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002956/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002956/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002956/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002957", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002957/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002957/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002957/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002957/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002958", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002958/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002958/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002958/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002958/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002959", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002959/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002959/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002959/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002959/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002960", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002960/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002960/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002960/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002960/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002961", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002961/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002961/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002961/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002961/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002962", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002962/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002962/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002962/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002962/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002963", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002963/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002963/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002963/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002963/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002964", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002964/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002964/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002964/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002964/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002965", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002965/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002965/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002965/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002965/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002966", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002966/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002966/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002966/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002966/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002967", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002967/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002967/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002967/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002967/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002968", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002968/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002968/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002968/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002968/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002969", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002969/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002969/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002969/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002969/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002970", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002970/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002970/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002970/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002970/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002971", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002971/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002971/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002971/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002971/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002972", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002972/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002972/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002972/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002972/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002973", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002973/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002973/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002973/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002973/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002974", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002974/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002974/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002974/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002974/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002975", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002975/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002975/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002975/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002975/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002976", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002976/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002976/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002976/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002976/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002977", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002977/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002977/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002977/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002977/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002978", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002978/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002978/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002978/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002978/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002979", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002979/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002979/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002979/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002979/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002980", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002980/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002980/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002980/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002980/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002981", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002981/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002981/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002981/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002981/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002982", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002982/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002982/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002982/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002982/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002983", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002983/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002983/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002983/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002983/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002984", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002984/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002984/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002984/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002984/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002985", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002985/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002985/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002985/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002985/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002986", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002986/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002986/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002986/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002986/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002987", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002987/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002987/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002987/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002987/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002988", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002988/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002988/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002988/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002988/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002989", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002989/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002989/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002989/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002989/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002990", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002990/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002990/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002990/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002990/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002991", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002991/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002991/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002991/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002991/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002992", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002992/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002992/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002992/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002992/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002993", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002993/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002993/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002993/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002993/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002994", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002994/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002994/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002994/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002994/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002995", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002995/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002995/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002995/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002995/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002996", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002996/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002996/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002996/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002996/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002997", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002997/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002997/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002997/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002997/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002998", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002998/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002998/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002998/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002998/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00002999", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002999/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002999/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002999/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00002999/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003000", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003000/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003000/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003000/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003000/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003001", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003001/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003001/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003001/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003001/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003002", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003002/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003002/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003002/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003002/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003003", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003003/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003003/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003003/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003003/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003004", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003004/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003004/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003004/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003004/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003005", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003005/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003005/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003005/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003005/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003006", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003006/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003006/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003006/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003006/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003007", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003007/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003007/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003007/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003007/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003008", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003008/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003008/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003008/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003008/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003009", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003009/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003009/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003009/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003009/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003010", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003010/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003010/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003010/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003010/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003011", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003011/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003011/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003011/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003011/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003012", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003012/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003012/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003012/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003012/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003013", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003013/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003013/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003013/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003013/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003014", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003014/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003014/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003014/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003014/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003015", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003015/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003015/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003015/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003015/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003016", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003016/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003016/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003016/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003016/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003017", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003017/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003017/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003017/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003017/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003018", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003018/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003018/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003018/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003018/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003019", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003019/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003019/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003019/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003019/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003020", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003020/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003020/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003020/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003020/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003021", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003021/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003021/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003021/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003021/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003022", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003022/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003022/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003022/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003022/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003023", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003023/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003023/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003023/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003023/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003024", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003024/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003024/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003024/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003024/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003025", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003025/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003025/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003025/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003025/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003026", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003026/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003026/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003026/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003026/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003027", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003027/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003027/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003027/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003027/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003028", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003028/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003028/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003028/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003028/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003029", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003029/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003029/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003029/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003029/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003030", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003030/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003030/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003030/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003030/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003031", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003031/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003031/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003031/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003031/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003032", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003032/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003032/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003032/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003032/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003033", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003033/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003033/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003033/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003033/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003034", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003034/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003034/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003034/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003034/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003035", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003035/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003035/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003035/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003035/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003036", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003036/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003036/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003036/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003036/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003037", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003037/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003037/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003037/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003037/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003038", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003038/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003038/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003038/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003038/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003039", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003039/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003039/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003039/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003039/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003040", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003040/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003040/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003040/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003040/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003041", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003041/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003041/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003041/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003041/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003042", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003042/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003042/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003042/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003042/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003043", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003043/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003043/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003043/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003043/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003044", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003044/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003044/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003044/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003044/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003045", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003045/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003045/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003045/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003045/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003046", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003046/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003046/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003046/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003046/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003047", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003047/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003047/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003047/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003047/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003048", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003048/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003048/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003048/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003048/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003049", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003049/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003049/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003049/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003049/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003050", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003050/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003050/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003050/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003050/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003051", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003051/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003051/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003051/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003051/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003052", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003052/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003052/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003052/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003052/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003053", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003053/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003053/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003053/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003053/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003054", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003054/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003054/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003054/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003054/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003055", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003055/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003055/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003055/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003055/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003056", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003056/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003056/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003056/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003056/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003057", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003057/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003057/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003057/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003057/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003058", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003058/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003058/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003058/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003058/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003059", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003059/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003059/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003059/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003059/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003060", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003060/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003060/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003060/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003060/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003061", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003061/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003061/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003061/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003061/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003062", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003062/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003062/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003062/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003062/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003063", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003063/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003063/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003063/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003063/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003064", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003064/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003064/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003064/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003064/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003065", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003065/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003065/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003065/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003065/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003066", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003066/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003066/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003066/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003066/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003067", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003067/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003067/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003067/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003067/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003068", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003068/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003068/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003068/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003068/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003069", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003069/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003069/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003069/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003069/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003070", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003070/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003070/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003070/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003070/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003071", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003071/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003071/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003071/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003071/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003072", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003072/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003072/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003072/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003072/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003073", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003073/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003073/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003073/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003073/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003074", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003074/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003074/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003074/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003074/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003075", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003075/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003075/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003075/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003075/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003076", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003076/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003076/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003076/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003076/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003077", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003077/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003077/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003077/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003077/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003078", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003078/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003078/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003078/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003078/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003079", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003079/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003079/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003079/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003079/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003080", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003080/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003080/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003080/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003080/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003081", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003081/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003081/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003081/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003081/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003082", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003082/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003082/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003082/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003082/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003083", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003083/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003083/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003083/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003083/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003084", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003084/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003084/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003084/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003084/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003085", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003085/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003085/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003085/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003085/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003086", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003086/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003086/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003086/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003086/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003087", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003087/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003087/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003087/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003087/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003088", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003088/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003088/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003088/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003088/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003089", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003089/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003089/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003089/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003089/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003090", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003090/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003090/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003090/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003090/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003091", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003091/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003091/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003091/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003091/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003092", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003092/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003092/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003092/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003092/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003093", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003093/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003093/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003093/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003093/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003094", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003094/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003094/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003094/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003094/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003095", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003095/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003095/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003095/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003095/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003096", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003096/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003096/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003096/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003096/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003097", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003097/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003097/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003097/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003097/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003098", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003098/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003098/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003098/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003098/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003099", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003099/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003099/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003099/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003099/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003100", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003100/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003100/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003100/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003100/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003101", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003101/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003101/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003101/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003101/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003102", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003102/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003102/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003102/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003102/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003103", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003103/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003103/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003103/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003103/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003104", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003104/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003104/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003104/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003104/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003105", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003105/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003105/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003105/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003105/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003106", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003106/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003106/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003106/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003106/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003107", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003107/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003107/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003107/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003107/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003108", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003108/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003108/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003108/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003108/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003109", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003109/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003109/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003109/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003109/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003110", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003110/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003110/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003110/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003110/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003111", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003111/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003111/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003111/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003111/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003112", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003112/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003112/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003112/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003112/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003113", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003113/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003113/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003113/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003113/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003114", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003114/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003114/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003114/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003114/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003115", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003115/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003115/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003115/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003115/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003116", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003116/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003116/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003116/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003116/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003117", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003117/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003117/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003117/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003117/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003118", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003118/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003118/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003118/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003118/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003119", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003119/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003119/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003119/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003119/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003120", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003120/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003120/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003120/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003120/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003121", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003121/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003121/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003121/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003121/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003122", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003122/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003122/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003122/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003122/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003123", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003123/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003123/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003123/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003123/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003124", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003124/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003124/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003124/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003124/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003125", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003125/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003125/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003125/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003125/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003126", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003126/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003126/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003126/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003126/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003127", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003127/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003127/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003127/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003127/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003128", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003128/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003128/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003128/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003128/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003129", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003129/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003129/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003129/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003129/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003130", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003130/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003130/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003130/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003130/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003131", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003131/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003131/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003131/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003131/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003132", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003132/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003132/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003132/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003132/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003133", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003133/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003133/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003133/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003133/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003134", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003134/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003134/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003134/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003134/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003135", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003135/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003135/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003135/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003135/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003136", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003136/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003136/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003136/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003136/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003137", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003137/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003137/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003137/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003137/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003138", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003138/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003138/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003138/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003138/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003139", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003139/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003139/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003139/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003139/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003140", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003140/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003140/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003140/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003140/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003141", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003141/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003141/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003141/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003141/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003142", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003142/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003142/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003142/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003142/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003143", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003143/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003143/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003143/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003143/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003144", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003144/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003144/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003144/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003144/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003145", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003145/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003145/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003145/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003145/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003146", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003146/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003146/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003146/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003146/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003147", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003147/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003147/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003147/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003147/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003148", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003148/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003148/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003148/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003148/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003149", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003149/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003149/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003149/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003149/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003150", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003150/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003150/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003150/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003150/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003151", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003151/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003151/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003151/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003151/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003152", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003152/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003152/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003152/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003152/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003153", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003153/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003153/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003153/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003153/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003154", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003154/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003154/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003154/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003154/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003155", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003155/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003155/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003155/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003155/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003156", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003156/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003156/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003156/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003156/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003157", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003157/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003157/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003157/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003157/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003158", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003158/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003158/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003158/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003158/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003159", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003159/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003159/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003159/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003159/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003160", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003160/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003160/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003160/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003160/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003161", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003161/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003161/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003161/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003161/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003162", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003162/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003162/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003162/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003162/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003163", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003163/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003163/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003163/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003163/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003164", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003164/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003164/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003164/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003164/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003165", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003165/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003165/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003165/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003165/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003166", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003166/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003166/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003166/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003166/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003167", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003167/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003167/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003167/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003167/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003168", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003168/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003168/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003168/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003168/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003169", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003169/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003169/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003169/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003169/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003170", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003170/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003170/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003170/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003170/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003171", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003171/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003171/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003171/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003171/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003172", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003172/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003172/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003172/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003172/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003173", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003173/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003173/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003173/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003173/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003174", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003174/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003174/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003174/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003174/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003175", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003175/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003175/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003175/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003175/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003176", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003176/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003176/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003176/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003176/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003177", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003177/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003177/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003177/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003177/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003178", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003178/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003178/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003178/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003178/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003179", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003179/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003179/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003179/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003179/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003180", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003180/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003180/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003180/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003180/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003181", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003181/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003181/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003181/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003181/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003182", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003182/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003182/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003182/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003182/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003183", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003183/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003183/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003183/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003183/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003184", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003184/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003184/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003184/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003184/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003185", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003185/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003185/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003185/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003185/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003186", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003186/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003186/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003186/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003186/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003187", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003187/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003187/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003187/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003187/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003188", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003188/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003188/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003188/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003188/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003189", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003189/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003189/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003189/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003189/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003190", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003190/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003190/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003190/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003190/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003191", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003191/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003191/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003191/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003191/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003192", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003192/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003192/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003192/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003192/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003193", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003193/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003193/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003193/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003193/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003194", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003194/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003194/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003194/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003194/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003195", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003195/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003195/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003195/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003195/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003196", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003196/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003196/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003196/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003196/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003197", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003197/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003197/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003197/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003197/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003198", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003198/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003198/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003198/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003198/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003199", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003199/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003199/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003199/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003199/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003200", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003200/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003200/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003200/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003200/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003201", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003201/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003201/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003201/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003201/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003202", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003202/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003202/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003202/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003202/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003203", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003203/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003203/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003203/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003203/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003204", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003204/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003204/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003204/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003204/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003205", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003205/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003205/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003205/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003205/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003206", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003206/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003206/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003206/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003206/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003207", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003207/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003207/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003207/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003207/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003208", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003208/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003208/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003208/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003208/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003209", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003209/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003209/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003209/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003209/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003210", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003210/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003210/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003210/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003210/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003211", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003211/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003211/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003211/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003211/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003212", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003212/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003212/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003212/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003212/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003213", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003213/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003213/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003213/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003213/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003214", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003214/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003214/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003214/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003214/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003215", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003215/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003215/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003215/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003215/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003216", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003216/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003216/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003216/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003216/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003217", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003217/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003217/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003217/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003217/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003218", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003218/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003218/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003218/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003218/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003219", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003219/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003219/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003219/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003219/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003220", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003220/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003220/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003220/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003220/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003221", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003221/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003221/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003221/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003221/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003222", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003222/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003222/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003222/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003222/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003223", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003223/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003223/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003223/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003223/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003224", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003224/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003224/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003224/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003224/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003225", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003225/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003225/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003225/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003225/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003226", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003226/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003226/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003226/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003226/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003227", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003227/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003227/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003227/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003227/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003228", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003228/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003228/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003228/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003228/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003229", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003229/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003229/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003229/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003229/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003230", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003230/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003230/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003230/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003230/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003231", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003231/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003231/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003231/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003231/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003232", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003232/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003232/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003232/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003232/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003233", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003233/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003233/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003233/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003233/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003234", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003234/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003234/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003234/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003234/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003235", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003235/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003235/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003235/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003235/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003236", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003236/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003236/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003236/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003236/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003237", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003237/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003237/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003237/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003237/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003238", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003238/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003238/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003238/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003238/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003239", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003239/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003239/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003239/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003239/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003240", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003240/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003240/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003240/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003240/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003241", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003241/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003241/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003241/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003241/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003242", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003242/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003242/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003242/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003242/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003243", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003243/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003243/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003243/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003243/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003244", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003244/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003244/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003244/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003244/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003245", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003245/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003245/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003245/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003245/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003246", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003246/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003246/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003246/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003246/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003247", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003247/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003247/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003247/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003247/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003248", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003248/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003248/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003248/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003248/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003249", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003249/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003249/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003249/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003249/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003250", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003250/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003250/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003250/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003250/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003251", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003251/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003251/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003251/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003251/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003252", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003252/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003252/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003252/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003252/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003253", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003253/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003253/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003253/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003253/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003254", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003254/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003254/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003254/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003254/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003255", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003255/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003255/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003255/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003255/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003256", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003256/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003256/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003256/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003256/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003257", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003257/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003257/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003257/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003257/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003258", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003258/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003258/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003258/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003258/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003259", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003259/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003259/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003259/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003259/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003260", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003260/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003260/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003260/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003260/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003261", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003261/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003261/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003261/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003261/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003262", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003262/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003262/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003262/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003262/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003263", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003263/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003263/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003263/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003263/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003264", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003264/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003264/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003264/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003264/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003265", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003265/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003265/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003265/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003265/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003266", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003266/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003266/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003266/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003266/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003267", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003267/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003267/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003267/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003267/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003268", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003268/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003268/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003268/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003268/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003269", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003269/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003269/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003269/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003269/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003270", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003270/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003270/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003270/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003270/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003271", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003271/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003271/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003271/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003271/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003272", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003272/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003272/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003272/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003272/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003273", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003273/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003273/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003273/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003273/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003274", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003274/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003274/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003274/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003274/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003275", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003275/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003275/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003275/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003275/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003276", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003276/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003276/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003276/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003276/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003277", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003277/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003277/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003277/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003277/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003278", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003278/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003278/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003278/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003278/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003279", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003279/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003279/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003279/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003279/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003280", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003280/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003280/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003280/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003280/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003281", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003281/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003281/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003281/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003281/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003282", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003282/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003282/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003282/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003282/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003283", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003283/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003283/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003283/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003283/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003284", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003284/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003284/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003284/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003284/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003285", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003285/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003285/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003285/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003285/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003286", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003286/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003286/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003286/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003286/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003287", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003287/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003287/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003287/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003287/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003288", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003288/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003288/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003288/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003288/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003289", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003289/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003289/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003289/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003289/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003290", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003290/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003290/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003290/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003290/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003291", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003291/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003291/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003291/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003291/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003292", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003292/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003292/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003292/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003292/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003293", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003293/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003293/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003293/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003293/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003294", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003294/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003294/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003294/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003294/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003295", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003295/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003295/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003295/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003295/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003296", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003296/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003296/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003296/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003296/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003297", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003297/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003297/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003297/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003297/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003298", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003298/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003298/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003298/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003298/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003299", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003299/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003299/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003299/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003299/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003300", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003300/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003300/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003300/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003300/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003301", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003301/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003301/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003301/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003301/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003302", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003302/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003302/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003302/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003302/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003303", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003303/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003303/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003303/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003303/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003304", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003304/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003304/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003304/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003304/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003305", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003305/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003305/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003305/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003305/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003306", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003306/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003306/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003306/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003306/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003307", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003307/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003307/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003307/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003307/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003308", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003308/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003308/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003308/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003308/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003309", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003309/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003309/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003309/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003309/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003310", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003310/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003310/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003310/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003310/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003311", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003311/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003311/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003311/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003311/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003312", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003312/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003312/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003312/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003312/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003313", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003313/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003313/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003313/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003313/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003314", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003314/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003314/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003314/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003314/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003315", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003315/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003315/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003315/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003315/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003316", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003316/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003316/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003316/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003316/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003317", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003317/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003317/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003317/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003317/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003318", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003318/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003318/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003318/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003318/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003319", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003319/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003319/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003319/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003319/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003320", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003320/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003320/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003320/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003320/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003321", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003321/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003321/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003321/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003321/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003322", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003322/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003322/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003322/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003322/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003323", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003323/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003323/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003323/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003323/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003324", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003324/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003324/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003324/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003324/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003325", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003325/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003325/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003325/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003325/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003326", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003326/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003326/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003326/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003326/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003327", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003327/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003327/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003327/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003327/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003328", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003328/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003328/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003328/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003328/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003329", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003329/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003329/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003329/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003329/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003330", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003330/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003330/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003330/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003330/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003331", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003331/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003331/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003331/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003331/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003332", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003332/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003332/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003332/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003332/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003333", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003333/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003333/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003333/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003333/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003334", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003334/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003334/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003334/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003334/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003335", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003335/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003335/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003335/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003335/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003336", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003336/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003336/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003336/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003336/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003337", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003337/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003337/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003337/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003337/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003338", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003338/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003338/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003338/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003338/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003339", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003339/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003339/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003339/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003339/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003340", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003340/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003340/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003340/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003340/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003341", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003341/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003341/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003341/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003341/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003342", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003342/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003342/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003342/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003342/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003343", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003343/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003343/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003343/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003343/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003344", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003344/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003344/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003344/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003344/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003345", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003345/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003345/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003345/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003345/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003346", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003346/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003346/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003346/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003346/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003347", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003347/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003347/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003347/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003347/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003348", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003348/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003348/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003348/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003348/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003349", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003349/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003349/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003349/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003349/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003350", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003350/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003350/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003350/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003350/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003351", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003351/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003351/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003351/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003351/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003352", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003352/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003352/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003352/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003352/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003353", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003353/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003353/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003353/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003353/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003354", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003354/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003354/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003354/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003354/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003355", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003355/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003355/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003355/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003355/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003356", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003356/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003356/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003356/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003356/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003357", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003357/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003357/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003357/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003357/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003358", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003358/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003358/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003358/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003358/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003359", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003359/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003359/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003359/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003359/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003360", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003360/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003360/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003360/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003360/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003361", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003361/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003361/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003361/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003361/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003362", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003362/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003362/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003362/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003362/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003363", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003363/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003363/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003363/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003363/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003364", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003364/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003364/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003364/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003364/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003365", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003365/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003365/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003365/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003365/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003366", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003366/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003366/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003366/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003366/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003367", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003367/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003367/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003367/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003367/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003368", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003368/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003368/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003368/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003368/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003369", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003369/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003369/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003369/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003369/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003370", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003370/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003370/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003370/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003370/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003371", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003371/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003371/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003371/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003371/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003372", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003372/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003372/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003372/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003372/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003373", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003373/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003373/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003373/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003373/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003374", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003374/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003374/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003374/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003374/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003375", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003375/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003375/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003375/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003375/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003376", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003376/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003376/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003376/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003376/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003377", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003377/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003377/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003377/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003377/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003378", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003378/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003378/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003378/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003378/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003379", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003379/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003379/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003379/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003379/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003380", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003380/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003380/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003380/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003380/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003381", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003381/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003381/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003381/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003381/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003382", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003382/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003382/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003382/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003382/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003383", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003383/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003383/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003383/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003383/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003384", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003384/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003384/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003384/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003384/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003385", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003385/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003385/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003385/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003385/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003386", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003386/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003386/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003386/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003386/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003387", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003387/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003387/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003387/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003387/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003388", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003388/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003388/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003388/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003388/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003389", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003389/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003389/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003389/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003389/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003390", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003390/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003390/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003390/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003390/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003391", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003391/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003391/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003391/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003391/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003392", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003392/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003392/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003392/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003392/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003393", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003393/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003393/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003393/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003393/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003394", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003394/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003394/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003394/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003394/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003395", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003395/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003395/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003395/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003395/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003396", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003396/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003396/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003396/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003396/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003397", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003397/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003397/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003397/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003397/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003398", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003398/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003398/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003398/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003398/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003399", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003399/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003399/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003399/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003399/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003400", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003400/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003400/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003400/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003400/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003401", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003401/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003401/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003401/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003401/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003402", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003402/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003402/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003402/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003402/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003403", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003403/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003403/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003403/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003403/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003404", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003404/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003404/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003404/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003404/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003405", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003405/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003405/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003405/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003405/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003406", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003406/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003406/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003406/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003406/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003407", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003407/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003407/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003407/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003407/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003408", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003408/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003408/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003408/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003408/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003409", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003409/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003409/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003409/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003409/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003410", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003410/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003410/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003410/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003410/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003411", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003411/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003411/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003411/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003411/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003412", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003412/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003412/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003412/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003412/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003413", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003413/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003413/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003413/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003413/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003414", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003414/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003414/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003414/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003414/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003415", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003415/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003415/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003415/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003415/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003416", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003416/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003416/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003416/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003416/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003417", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003417/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003417/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003417/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003417/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003418", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003418/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003418/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003418/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003418/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003419", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003419/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003419/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003419/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003419/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003420", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003420/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003420/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003420/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003420/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003421", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003421/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003421/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003421/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003421/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003422", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003422/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003422/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003422/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003422/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003423", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003423/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003423/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003423/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003423/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003424", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003424/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003424/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003424/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003424/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003425", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003425/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003425/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003425/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003425/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003426", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003426/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003426/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003426/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003426/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003427", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003427/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003427/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003427/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003427/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003428", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003428/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003428/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003428/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003428/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003429", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003429/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003429/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003429/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003429/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003430", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003430/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003430/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003430/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003430/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003431", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003431/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003431/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003431/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003431/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003432", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003432/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003432/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003432/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003432/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003433", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003433/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003433/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003433/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003433/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003434", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003434/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003434/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003434/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003434/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003435", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003435/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003435/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003435/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003435/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003436", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003436/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003436/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003436/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003436/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003437", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003437/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003437/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003437/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003437/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003438", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003438/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003438/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003438/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003438/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003439", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003439/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003439/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003439/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003439/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003440", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003440/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003440/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003440/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003440/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003441", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003441/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003441/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003441/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003441/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003442", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003442/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003442/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003442/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003442/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003443", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003443/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003443/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003443/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003443/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003444", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003444/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003444/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003444/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003444/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003445", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003445/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003445/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003445/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003445/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003446", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003446/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003446/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003446/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003446/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003447", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003447/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003447/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003447/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003447/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003448", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003448/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003448/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003448/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003448/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003449", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003449/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003449/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003449/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003449/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003450", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003450/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003450/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003450/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003450/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003451", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003451/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003451/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003451/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003451/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003452", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003452/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003452/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003452/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003452/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003453", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003453/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003453/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003453/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003453/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003454", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003454/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003454/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003454/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003454/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003455", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003455/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003455/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003455/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003455/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003456", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003456/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003456/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003456/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003456/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003457", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003457/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003457/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003457/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003457/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003458", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003458/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003458/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003458/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003458/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003459", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003459/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003459/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003459/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003459/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003460", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003460/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003460/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003460/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003460/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003461", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003461/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003461/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003461/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003461/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003462", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003462/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003462/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003462/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003462/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003463", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003463/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003463/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003463/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003463/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003464", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003464/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003464/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003464/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003464/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003465", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003465/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003465/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003465/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003465/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003466", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003466/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003466/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003466/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003466/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003467", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003467/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003467/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003467/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003467/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003468", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003468/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003468/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003468/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003468/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003469", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003469/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003469/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003469/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003469/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003470", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003470/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003470/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003470/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003470/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003471", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003471/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003471/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003471/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003471/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003472", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003472/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003472/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003472/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003472/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003473", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003473/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003473/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003473/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003473/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003474", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003474/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003474/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003474/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003474/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003475", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003475/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003475/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003475/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003475/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003476", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003476/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003476/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003476/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003476/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003477", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003477/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003477/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003477/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003477/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003478", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003478/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003478/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003478/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003478/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003479", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003479/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003479/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003479/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003479/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003480", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003480/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003480/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003480/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003480/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003481", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003481/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003481/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003481/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003481/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003482", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003482/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003482/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003482/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003482/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003483", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003483/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003483/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003483/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003483/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003484", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003484/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003484/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003484/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003484/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003485", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003485/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003485/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003485/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003485/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003486", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003486/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003486/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003486/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003486/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003487", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003487/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003487/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003487/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003487/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003488", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003488/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003488/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003488/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003488/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003489", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003489/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003489/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003489/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003489/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003490", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003490/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003490/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003490/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003490/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003491", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003491/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003491/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003491/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003491/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003492", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003492/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003492/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003492/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003492/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003493", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003493/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003493/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003493/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003493/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003494", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003494/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003494/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003494/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003494/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003495", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003495/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003495/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003495/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003495/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003496", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003496/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003496/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003496/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003496/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003497", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003497/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003497/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003497/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003497/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003498", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003498/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003498/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003498/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003498/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003499", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003499/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003499/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003499/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003499/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003500", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003500/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003500/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003500/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003500/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003501", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003501/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003501/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003501/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003501/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003502", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003502/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003502/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003502/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003502/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003503", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003503/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003503/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003503/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003503/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003504", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003504/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003504/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003504/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003504/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003505", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003505/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003505/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003505/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003505/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003506", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003506/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003506/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003506/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003506/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003507", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003507/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003507/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003507/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003507/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003508", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003508/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003508/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003508/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003508/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003509", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003509/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003509/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003509/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003509/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003510", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003510/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003510/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003510/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003510/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003511", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003511/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003511/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003511/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003511/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003512", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003512/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003512/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003512/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003512/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003513", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003513/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003513/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003513/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003513/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003514", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003514/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003514/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003514/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003514/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003515", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003515/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003515/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003515/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003515/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003516", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003516/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003516/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003516/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003516/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003517", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003517/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003517/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003517/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003517/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003518", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003518/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003518/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003518/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003518/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003519", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003519/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003519/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003519/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003519/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003520", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003520/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003520/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003520/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003520/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003521", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003521/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003521/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003521/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003521/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003522", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003522/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003522/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003522/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003522/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003523", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003523/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003523/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003523/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003523/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003524", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003524/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003524/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003524/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003524/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003525", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003525/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003525/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003525/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003525/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003526", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003526/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003526/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003526/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003526/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003527", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003527/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003527/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003527/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003527/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003528", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003528/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003528/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003528/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003528/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003529", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003529/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003529/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003529/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003529/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003530", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003530/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003530/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003530/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003530/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003531", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003531/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003531/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003531/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003531/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003532", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003532/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003532/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003532/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003532/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003533", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003533/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003533/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003533/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003533/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003534", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003534/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003534/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003534/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003534/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003535", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003535/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003535/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003535/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003535/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003536", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003536/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003536/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003536/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003536/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003537", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003537/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003537/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003537/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003537/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003538", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003538/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003538/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003538/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003538/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003539", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003539/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003539/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003539/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003539/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003540", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003540/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003540/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003540/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003540/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003541", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003541/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003541/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003541/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003541/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003542", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003542/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003542/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003542/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003542/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003543", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003543/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003543/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003543/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003543/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003544", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003544/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003544/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003544/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003544/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003545", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003545/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003545/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003545/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003545/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003546", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003546/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003546/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003546/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003546/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003547", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003547/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003547/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003547/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003547/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003548", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003548/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003548/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003548/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003548/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003549", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003549/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003549/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003549/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003549/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003550", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003550/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003550/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003550/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003550/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003551", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003551/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003551/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003551/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003551/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003552", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003552/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003552/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003552/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003552/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003553", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003553/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003553/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003553/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003553/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003554", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003554/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003554/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003554/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003554/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003555", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003555/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003555/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003555/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003555/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003556", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003556/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003556/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003556/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003556/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003557", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003557/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003557/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003557/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003557/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003558", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003558/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003558/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003558/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003558/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003559", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003559/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003559/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003559/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003559/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003560", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003560/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003560/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003560/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003560/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003561", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003561/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003561/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003561/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003561/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003562", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003562/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003562/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003562/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003562/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003563", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003563/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003563/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003563/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003563/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003564", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003564/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003564/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003564/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003564/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003565", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003565/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003565/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003565/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003565/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003566", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003566/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003566/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003566/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003566/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003567", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003567/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003567/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003567/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003567/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003568", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003568/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003568/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003568/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003568/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003569", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003569/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003569/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003569/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003569/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003570", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003570/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003570/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003570/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003570/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003571", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003571/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003571/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003571/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003571/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003572", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003572/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003572/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003572/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003572/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003573", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003573/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003573/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003573/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003573/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003574", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003574/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003574/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003574/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003574/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003575", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003575/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003575/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003575/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003575/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003576", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003576/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003576/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003576/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003576/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003577", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003577/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003577/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003577/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003577/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003578", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003578/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003578/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003578/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003578/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003579", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003579/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003579/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003579/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003579/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003580", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003580/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003580/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003580/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003580/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003581", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003581/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003581/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003581/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003581/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003582", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003582/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003582/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003582/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003582/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003583", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003583/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003583/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003583/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003583/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003584", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003584/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003584/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003584/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003584/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003585", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003585/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003585/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003585/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003585/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003586", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003586/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003586/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003586/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003586/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003587", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003587/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003587/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003587/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003587/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003588", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003588/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003588/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003588/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003588/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003589", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003589/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003589/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003589/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003589/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003590", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003590/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003590/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003590/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003590/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003591", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003591/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003591/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003591/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003591/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003592", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003592/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003592/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003592/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003592/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003593", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003593/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003593/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003593/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003593/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003594", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003594/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003594/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003594/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003594/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003595", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003595/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003595/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003595/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003595/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003596", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003596/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003596/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003596/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003596/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003597", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003597/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003597/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003597/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003597/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003598", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003598/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003598/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003598/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003598/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003599", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003599/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003599/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003599/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003599/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003600", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003600/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003600/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003600/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003600/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003601", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003601/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003601/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003601/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003601/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003602", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003602/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003602/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003602/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003602/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003603", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003603/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003603/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003603/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003603/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003604", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003604/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003604/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003604/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003604/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003605", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003605/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003605/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003605/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003605/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003606", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003606/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003606/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003606/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003606/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003607", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003607/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003607/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003607/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003607/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003608", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003608/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003608/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003608/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003608/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003609", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003609/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003609/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003609/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003609/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003610", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003610/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003610/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003610/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003610/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003611", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003611/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003611/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003611/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003611/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003612", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003612/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003612/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003612/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003612/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003613", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003613/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003613/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003613/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003613/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003614", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003614/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003614/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003614/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003614/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003615", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003615/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003615/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003615/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003615/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003616", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003616/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003616/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003616/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003616/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003617", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003617/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003617/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003617/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003617/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003618", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003618/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003618/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003618/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003618/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003619", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003619/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003619/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003619/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003619/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003620", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003620/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003620/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003620/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003620/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003621", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003621/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003621/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003621/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003621/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003622", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003622/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003622/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003622/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003622/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003623", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003623/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003623/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003623/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003623/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003624", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003624/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003624/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003624/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003624/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003625", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003625/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003625/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003625/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003625/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003626", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003626/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003626/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003626/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003626/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003627", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003627/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003627/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003627/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003627/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003628", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003628/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003628/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003628/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003628/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003629", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003629/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003629/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003629/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003629/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003630", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003630/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003630/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003630/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003630/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003631", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003631/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003631/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003631/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003631/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003632", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003632/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003632/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003632/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003632/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003633", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003633/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003633/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003633/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003633/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003634", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003634/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003634/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003634/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003634/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003635", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003635/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003635/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003635/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003635/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003636", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003636/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003636/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003636/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003636/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003637", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003637/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003637/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003637/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003637/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003638", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003638/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003638/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003638/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003638/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003639", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003639/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003639/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003639/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003639/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003640", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003640/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003640/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003640/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003640/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003641", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003641/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003641/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003641/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003641/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003642", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003642/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003642/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003642/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003642/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003643", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003643/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003643/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003643/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003643/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003644", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003644/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003644/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003644/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003644/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003645", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003645/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003645/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003645/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003645/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003646", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003646/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003646/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003646/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003646/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003647", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003647/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003647/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003647/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003647/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003648", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003648/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003648/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003648/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003648/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003649", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003649/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003649/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003649/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003649/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003650", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003650/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003650/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003650/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003650/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003651", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003651/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003651/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003651/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003651/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003652", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003652/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003652/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003652/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003652/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003653", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003653/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003653/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003653/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003653/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003654", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003654/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003654/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003654/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003654/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003655", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003655/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003655/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003655/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003655/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003656", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003656/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003656/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003656/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003656/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003657", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003657/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003657/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003657/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003657/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003658", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003658/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003658/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003658/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003658/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003659", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003659/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003659/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003659/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003659/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003660", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003660/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003660/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003660/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003660/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003661", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003661/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003661/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003661/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003661/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003662", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003662/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003662/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003662/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003662/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003663", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003663/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003663/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003663/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003663/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003664", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003664/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003664/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003664/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003664/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003665", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003665/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003665/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003665/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003665/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003666", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003666/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003666/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003666/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003666/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003667", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003667/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003667/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003667/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003667/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003668", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003668/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003668/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003668/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003668/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003669", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003669/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003669/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003669/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003669/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003670", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003670/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003670/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003670/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003670/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003671", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003671/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003671/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003671/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003671/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003672", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003672/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003672/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003672/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003672/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003673", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003673/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003673/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003673/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003673/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003674", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003674/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003674/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003674/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003674/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003675", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003675/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003675/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003675/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003675/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003676", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003676/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003676/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003676/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003676/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003677", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003677/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003677/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003677/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003677/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003678", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003678/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003678/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003678/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003678/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003679", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003679/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003679/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003679/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003679/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003680", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003680/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003680/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003680/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003680/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003681", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003681/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003681/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003681/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003681/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003682", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003682/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003682/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003682/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003682/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003683", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003683/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003683/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003683/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003683/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003684", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003684/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003684/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003684/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003684/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003685", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003685/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003685/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003685/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003685/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003686", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003686/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003686/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003686/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003686/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003687", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003687/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003687/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003687/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003687/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003688", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003688/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003688/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003688/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003688/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003689", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003689/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003689/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003689/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003689/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003690", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003690/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003690/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003690/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003690/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003691", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003691/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003691/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003691/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003691/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003692", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003692/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003692/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003692/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003692/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003693", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003693/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003693/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003693/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003693/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003694", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003694/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003694/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003694/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003694/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003695", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003695/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003695/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003695/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003695/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003696", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003696/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003696/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003696/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003696/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003697", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003697/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003697/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003697/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003697/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003698", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003698/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003698/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003698/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003698/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003699", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003699/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003699/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003699/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003699/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003700", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003700/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003700/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003700/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003700/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003701", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003701/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003701/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003701/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003701/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003702", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003702/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003702/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003702/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003702/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003703", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003703/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003703/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003703/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003703/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003704", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003704/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003704/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003704/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003704/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003705", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003705/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003705/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003705/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003705/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003706", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003706/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003706/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003706/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003706/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003707", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003707/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003707/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003707/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003707/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003708", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003708/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003708/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003708/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003708/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003709", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003709/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003709/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003709/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003709/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003710", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003710/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003710/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003710/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003710/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003711", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003711/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003711/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003711/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003711/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003712", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003712/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003712/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003712/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003712/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003713", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003713/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003713/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003713/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003713/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003714", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003714/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003714/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003714/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003714/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003715", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003715/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003715/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003715/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003715/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003716", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003716/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003716/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003716/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003716/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003717", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003717/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003717/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003717/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003717/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003718", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003718/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003718/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003718/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003718/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003719", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003719/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003719/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003719/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003719/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003720", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003720/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003720/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003720/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003720/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003721", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003721/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003721/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003721/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003721/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003722", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003722/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003722/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003722/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003722/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003723", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003723/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003723/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003723/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003723/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003724", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003724/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003724/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003724/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003724/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003725", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003725/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003725/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003725/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003725/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003726", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003726/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003726/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003726/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003726/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003727", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003727/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003727/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003727/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003727/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003728", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003728/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003728/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003728/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003728/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003729", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003729/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003729/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003729/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003729/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003730", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003730/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003730/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003730/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003730/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003731", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003731/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003731/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003731/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003731/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003732", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003732/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003732/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003732/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003732/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003733", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003733/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003733/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003733/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003733/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003734", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003734/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003734/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003734/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003734/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003735", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003735/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003735/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003735/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003735/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003736", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003736/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003736/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003736/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003736/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003737", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003737/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003737/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003737/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003737/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003738", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003738/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003738/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003738/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003738/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003739", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003739/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003739/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003739/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003739/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003740", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003740/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003740/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003740/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003740/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003741", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003741/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003741/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003741/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003741/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003742", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003742/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003742/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003742/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003742/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003743", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003743/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003743/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003743/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003743/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003744", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003744/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003744/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003744/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003744/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003745", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003745/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003745/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003745/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003745/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003746", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003746/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003746/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003746/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003746/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003747", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003747/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003747/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003747/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003747/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003748", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003748/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003748/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003748/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003748/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003749", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003749/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003749/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003749/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003749/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003750", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003750/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003750/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003750/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003750/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003751", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003751/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003751/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003751/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003751/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003752", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003752/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003752/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003752/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003752/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003753", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003753/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003753/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003753/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003753/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003754", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003754/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003754/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003754/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003754/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003755", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003755/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003755/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003755/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003755/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003756", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003756/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003756/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003756/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003756/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003757", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003757/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003757/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003757/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003757/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003758", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003758/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003758/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003758/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003758/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003759", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003759/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003759/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003759/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003759/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003760", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003760/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003760/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003760/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003760/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003761", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003761/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003761/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003761/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003761/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003762", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003762/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003762/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003762/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003762/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003763", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003763/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003763/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003763/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003763/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003764", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003764/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003764/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003764/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003764/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003765", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003765/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003765/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003765/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003765/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003766", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003766/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003766/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003766/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003766/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003767", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003767/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003767/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003767/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003767/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003768", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003768/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003768/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003768/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003768/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003769", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003769/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003769/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003769/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003769/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003770", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003770/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003770/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003770/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003770/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003771", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003771/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003771/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003771/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003771/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003772", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003772/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003772/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003772/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003772/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003773", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003773/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003773/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003773/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003773/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003774", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003774/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003774/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003774/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003774/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003775", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003775/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003775/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003775/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003775/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003776", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003776/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003776/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003776/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003776/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003777", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003777/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003777/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003777/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003777/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003778", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003778/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003778/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003778/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003778/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003779", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003779/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003779/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003779/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003779/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003780", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003780/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003780/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003780/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003780/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003781", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003781/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003781/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003781/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003781/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003782", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003782/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003782/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003782/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003782/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003783", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003783/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003783/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003783/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003783/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003784", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003784/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003784/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003784/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003784/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003785", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003785/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003785/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003785/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003785/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003786", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003786/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003786/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003786/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003786/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003787", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003787/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003787/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003787/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003787/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003788", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003788/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003788/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003788/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003788/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003789", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003789/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003789/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003789/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003789/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003790", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003790/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003790/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003790/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003790/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003791", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003791/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003791/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003791/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003791/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003792", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003792/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003792/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003792/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003792/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003793", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003793/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003793/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003793/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003793/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003794", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003794/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003794/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003794/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003794/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003795", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003795/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003795/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003795/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003795/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003796", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003796/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003796/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003796/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003796/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003797", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003797/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003797/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003797/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003797/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003798", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003798/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003798/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003798/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003798/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003799", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003799/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003799/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003799/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003799/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003800", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003800/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003800/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003800/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003800/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003801", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003801/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003801/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003801/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003801/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003802", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003802/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003802/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003802/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003802/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003803", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003803/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003803/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003803/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003803/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003804", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003804/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003804/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003804/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003804/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003805", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003805/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003805/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003805/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003805/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003806", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003806/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003806/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003806/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003806/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003807", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003807/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003807/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003807/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003807/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003808", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003808/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003808/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003808/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003808/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003809", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003809/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003809/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003809/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003809/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003810", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003810/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003810/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003810/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003810/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003811", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003811/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003811/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003811/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003811/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003812", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003812/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003812/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003812/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003812/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003813", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003813/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003813/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003813/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003813/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003814", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003814/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003814/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003814/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003814/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003815", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003815/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003815/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003815/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003815/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003816", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003816/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003816/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003816/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003816/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003817", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003817/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003817/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003817/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003817/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003818", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003818/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003818/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003818/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003818/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003819", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003819/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003819/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003819/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003819/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003820", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003820/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003820/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003820/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003820/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003821", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003821/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003821/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003821/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003821/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003822", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003822/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003822/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003822/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003822/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003823", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003823/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003823/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003823/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003823/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003824", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003824/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003824/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003824/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003824/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003825", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003825/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003825/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003825/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003825/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003826", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003826/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003826/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003826/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003826/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003827", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003827/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003827/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003827/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003827/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003828", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003828/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003828/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003828/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003828/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003829", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003829/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003829/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003829/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003829/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003830", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003830/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003830/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003830/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003830/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003831", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003831/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003831/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003831/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003831/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003832", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003832/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003832/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003832/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003832/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003833", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003833/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003833/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003833/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003833/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003834", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003834/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003834/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003834/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003834/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003835", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003835/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003835/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003835/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003835/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003836", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003836/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003836/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003836/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003836/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003837", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003837/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003837/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003837/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003837/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003838", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003838/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003838/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003838/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003838/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003839", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003839/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003839/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003839/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003839/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003840", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003840/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003840/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003840/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003840/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003841", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003841/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003841/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003841/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003841/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003842", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003842/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003842/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003842/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003842/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003843", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003843/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003843/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003843/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003843/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003844", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003844/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003844/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003844/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003844/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003845", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003845/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003845/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003845/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003845/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003846", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003846/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003846/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003846/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003846/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003847", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003847/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003847/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003847/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003847/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003848", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003848/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003848/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003848/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003848/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003849", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003849/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003849/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003849/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003849/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003850", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003850/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003850/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003850/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003850/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003851", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003851/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003851/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003851/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003851/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003852", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003852/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003852/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003852/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003852/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003853", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003853/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003853/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003853/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003853/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003854", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003854/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003854/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003854/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003854/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003855", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003855/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003855/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003855/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003855/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003856", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003856/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003856/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003856/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003856/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003857", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003857/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003857/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003857/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003857/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003858", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003858/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003858/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003858/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003858/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003859", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003859/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003859/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003859/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003859/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003860", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003860/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003860/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003860/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003860/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003861", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003861/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003861/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003861/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003861/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003862", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003862/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003862/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003862/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003862/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003863", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003863/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003863/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003863/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003863/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003864", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003864/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003864/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003864/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003864/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003865", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003865/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003865/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003865/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003865/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003866", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003866/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003866/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003866/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003866/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003867", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003867/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003867/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003867/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003867/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003868", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003868/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003868/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003868/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003868/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003869", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003869/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003869/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003869/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003869/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003870", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003870/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003870/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003870/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003870/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003871", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003871/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003871/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003871/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003871/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003872", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003872/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003872/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003872/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003872/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003873", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003873/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003873/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003873/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003873/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003874", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003874/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003874/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003874/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003874/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003875", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003875/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003875/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003875/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003875/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003876", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003876/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003876/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003876/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003876/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003877", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003877/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003877/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003877/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003877/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003878", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003878/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003878/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003878/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003878/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003879", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003879/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003879/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003879/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003879/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003880", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003880/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003880/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003880/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003880/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003881", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003881/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003881/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003881/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003881/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003882", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003882/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003882/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003882/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003882/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003883", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003883/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003883/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003883/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003883/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003884", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003884/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003884/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003884/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003884/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003885", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003885/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003885/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003885/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003885/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003886", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003886/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003886/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003886/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003886/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003887", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003887/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003887/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003887/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003887/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003888", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003888/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003888/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003888/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003888/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003889", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003889/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003889/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003889/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003889/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003890", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003890/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003890/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003890/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003890/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003891", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003891/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003891/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003891/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003891/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003892", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003892/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003892/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003892/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003892/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003893", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003893/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003893/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003893/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003893/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003894", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003894/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003894/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003894/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003894/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003895", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003895/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003895/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003895/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003895/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003896", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003896/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003896/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003896/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003896/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003897", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003897/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003897/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003897/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003897/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003898", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003898/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003898/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003898/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003898/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003899", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003899/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003899/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003899/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003899/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003900", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003900/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003900/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003900/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003900/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003901", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003901/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003901/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003901/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003901/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003902", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003902/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003902/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003902/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003902/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003903", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003903/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003903/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003903/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003903/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003904", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003904/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003904/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003904/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003904/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003905", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003905/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003905/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003905/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003905/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003906", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003906/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003906/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003906/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003906/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003907", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003907/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003907/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003907/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003907/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003908", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003908/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003908/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003908/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003908/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003909", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003909/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003909/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003909/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003909/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003910", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003910/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003910/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003910/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003910/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003911", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003911/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003911/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003911/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003911/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003912", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003912/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003912/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003912/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003912/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003913", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003913/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003913/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003913/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003913/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003914", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003914/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003914/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003914/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003914/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003915", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003915/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003915/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003915/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003915/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003916", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003916/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003916/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003916/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003916/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003917", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003917/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003917/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003917/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003917/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003918", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003918/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003918/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003918/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003918/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003919", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003919/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003919/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003919/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003919/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003920", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003920/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003920/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003920/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003920/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003921", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003921/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003921/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003921/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003921/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003922", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003922/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003922/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003922/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003922/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003923", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003923/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003923/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003923/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003923/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003924", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003924/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003924/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003924/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003924/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003925", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003925/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003925/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003925/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003925/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003926", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003926/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003926/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003926/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003926/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003927", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003927/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003927/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003927/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003927/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003928", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003928/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003928/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003928/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003928/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003929", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003929/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003929/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003929/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003929/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003930", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003930/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003930/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003930/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003930/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003931", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003931/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003931/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003931/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003931/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003932", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003932/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003932/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003932/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003932/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003933", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003933/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003933/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003933/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003933/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003934", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003934/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003934/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003934/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003934/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003935", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003935/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003935/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003935/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003935/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003936", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003936/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003936/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003936/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003936/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003937", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003937/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003937/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003937/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003937/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003938", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003938/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003938/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003938/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003938/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003939", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003939/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003939/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003939/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003939/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003940", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003940/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003940/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003940/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003940/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003941", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003941/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003941/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003941/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003941/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003942", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003942/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003942/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003942/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003942/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003943", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003943/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003943/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003943/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003943/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003944", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003944/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003944/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003944/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003944/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003945", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003945/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003945/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003945/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003945/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003946", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003946/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003946/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003946/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003946/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003947", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003947/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003947/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003947/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003947/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003948", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003948/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003948/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003948/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003948/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003949", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003949/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003949/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003949/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003949/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003950", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003950/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003950/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003950/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003950/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003951", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003951/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003951/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003951/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003951/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003952", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003952/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003952/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003952/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003952/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003953", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003953/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003953/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003953/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003953/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003954", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003954/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003954/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003954/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003954/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003955", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003955/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003955/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003955/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003955/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003956", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003956/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003956/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003956/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003956/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003957", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003957/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003957/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003957/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003957/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003958", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003958/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003958/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003958/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003958/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003959", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003959/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003959/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003959/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003959/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003960", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003960/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003960/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003960/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003960/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003961", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003961/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003961/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003961/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003961/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003962", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003962/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003962/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003962/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003962/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003963", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003963/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003963/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003963/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003963/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003964", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003964/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003964/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003964/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003964/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003965", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003965/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003965/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003965/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003965/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003966", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003966/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003966/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003966/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003966/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003967", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003967/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003967/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003967/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003967/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003968", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003968/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003968/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003968/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003968/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003969", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003969/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003969/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003969/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003969/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003970", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003970/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003970/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003970/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003970/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003971", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003971/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003971/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003971/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003971/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003972", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003972/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003972/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003972/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003972/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003973", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003973/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003973/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003973/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003973/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003974", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003974/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003974/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003974/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003974/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003975", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003975/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003975/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003975/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003975/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003976", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003976/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003976/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003976/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003976/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003977", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003977/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003977/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003977/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003977/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003978", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003978/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003978/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003978/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003978/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003979", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003979/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003979/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003979/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003979/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003980", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003980/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003980/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003980/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003980/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003981", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003981/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003981/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003981/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003981/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003982", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003982/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003982/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003982/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003982/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003983", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003983/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003983/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003983/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003983/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003984", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003984/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003984/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003984/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003984/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003985", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003985/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003985/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003985/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003985/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003986", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003986/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003986/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003986/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003986/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003987", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003987/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003987/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003987/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003987/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003988", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003988/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003988/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003988/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003988/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003989", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003989/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003989/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003989/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003989/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003990", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003990/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003990/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003990/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003990/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003991", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003991/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003991/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003991/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003991/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003992", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003992/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003992/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003992/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003992/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003993", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003993/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003993/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003993/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003993/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003994", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003994/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003994/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003994/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003994/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003995", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003995/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003995/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003995/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003995/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003996", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003996/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003996/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003996/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003996/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003997", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003997/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003997/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003997/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003997/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003998", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003998/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003998/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003998/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003998/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00003999", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003999/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003999/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003999/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00003999/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004000", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004000/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004000/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004000/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004000/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004001", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004001/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004001/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004001/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004001/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004002", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004002/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004002/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004002/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004002/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004003", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004003/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004003/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004003/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004003/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004004", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004004/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004004/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004004/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004004/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004005", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004005/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004005/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004005/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004005/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004006", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004006/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004006/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004006/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004006/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004007", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004007/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004007/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004007/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004007/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004008", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004008/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004008/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004008/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004008/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004009", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004009/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004009/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004009/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004009/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004010", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004010/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004010/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004010/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004010/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004011", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004011/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004011/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004011/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004011/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004012", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004012/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004012/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004012/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004012/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004013", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004013/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004013/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004013/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004013/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004014", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004014/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004014/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004014/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004014/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004015", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004015/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004015/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004015/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004015/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004016", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004016/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004016/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004016/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004016/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004017", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004017/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004017/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004017/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004017/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004018", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004018/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004018/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004018/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004018/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004019", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004019/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004019/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004019/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004019/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004020", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004020/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004020/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004020/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004020/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004021", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004021/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004021/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004021/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004021/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004022", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004022/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004022/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004022/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004022/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004023", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004023/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004023/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004023/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004023/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004024", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004024/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004024/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004024/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004024/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004025", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004025/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004025/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004025/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004025/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004026", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004026/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004026/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004026/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004026/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004027", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004027/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004027/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004027/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004027/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004028", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004028/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004028/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004028/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004028/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004029", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004029/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004029/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004029/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004029/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004030", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004030/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004030/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004030/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004030/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004031", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004031/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004031/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004031/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004031/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004032", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004032/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004032/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004032/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004032/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004033", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004033/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004033/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004033/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004033/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004034", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004034/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004034/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004034/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004034/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004035", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004035/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004035/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004035/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004035/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004036", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004036/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004036/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004036/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004036/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004037", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004037/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004037/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004037/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004037/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004038", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004038/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004038/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004038/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004038/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004039", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004039/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004039/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004039/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004039/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004040", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004040/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004040/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004040/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004040/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004041", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004041/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004041/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004041/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004041/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004042", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004042/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004042/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004042/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004042/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004043", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004043/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004043/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004043/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004043/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004044", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004044/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004044/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004044/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004044/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004045", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004045/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004045/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004045/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004045/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004046", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004046/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004046/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004046/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004046/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004047", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004047/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004047/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004047/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004047/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004048", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004048/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004048/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004048/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004048/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004049", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004049/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004049/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004049/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004049/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004050", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004050/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004050/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004050/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004050/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004051", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004051/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004051/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004051/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004051/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004052", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004052/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004052/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004052/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004052/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004053", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004053/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004053/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004053/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004053/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004054", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004054/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004054/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004054/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004054/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004055", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004055/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004055/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004055/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004055/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004056", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004056/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004056/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004056/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004056/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004057", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004057/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004057/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004057/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004057/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004058", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004058/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004058/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004058/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004058/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004059", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004059/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004059/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004059/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004059/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004060", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004060/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004060/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004060/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004060/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004061", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004061/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004061/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004061/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004061/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004062", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004062/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004062/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004062/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004062/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004063", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004063/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004063/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004063/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004063/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004064", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004064/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004064/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004064/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004064/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004065", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004065/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004065/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004065/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004065/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004066", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004066/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004066/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004066/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004066/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004067", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004067/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004067/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004067/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004067/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004068", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004068/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004068/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004068/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004068/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004069", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004069/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004069/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004069/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004069/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004070", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004070/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004070/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004070/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004070/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004071", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004071/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004071/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004071/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004071/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004072", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004072/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004072/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004072/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004072/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004073", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004073/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004073/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004073/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004073/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004074", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004074/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004074/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004074/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004074/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004075", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004075/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004075/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004075/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004075/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004076", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004076/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004076/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004076/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004076/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004077", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004077/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004077/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004077/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004077/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004078", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004078/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004078/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004078/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004078/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004079", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004079/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004079/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004079/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004079/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004080", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004080/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004080/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004080/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004080/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004081", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004081/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004081/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004081/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004081/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004082", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004082/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004082/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004082/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004082/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004083", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004083/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004083/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004083/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004083/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004084", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004084/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004084/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004084/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004084/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004085", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004085/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004085/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004085/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004085/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004086", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004086/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004086/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004086/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004086/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004087", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004087/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004087/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004087/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004087/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004088", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004088/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004088/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004088/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004088/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004089", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004089/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004089/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004089/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004089/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004090", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004090/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004090/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004090/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004090/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004091", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004091/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004091/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004091/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004091/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004092", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004092/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004092/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004092/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004092/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004093", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004093/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004093/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004093/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004093/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004094", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004094/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004094/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004094/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004094/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004095", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004095/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004095/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004095/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004095/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004096", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004096/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004096/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004096/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004096/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004097", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004097/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004097/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004097/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004097/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004098", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004098/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004098/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004098/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004098/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004099", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004099/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004099/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004099/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004099/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004100", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004100/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004100/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004100/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004100/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004101", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004101/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004101/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004101/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004101/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004102", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004102/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004102/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004102/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004102/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004103", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004103/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004103/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004103/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004103/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004104", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004104/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004104/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004104/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004104/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004105", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004105/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004105/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004105/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004105/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004106", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004106/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004106/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004106/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004106/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004107", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004107/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004107/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004107/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004107/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004108", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004108/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004108/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004108/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004108/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004109", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004109/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004109/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004109/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004109/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004110", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004110/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004110/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004110/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004110/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004111", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004111/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004111/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004111/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004111/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004112", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004112/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004112/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004112/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004112/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004113", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004113/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004113/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004113/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004113/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004114", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004114/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004114/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004114/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004114/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004115", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004115/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004115/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004115/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004115/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004116", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004116/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004116/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004116/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004116/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004117", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004117/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004117/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004117/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004117/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004118", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004118/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004118/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004118/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004118/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004119", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004119/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004119/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004119/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004119/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004120", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004120/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004120/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004120/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004120/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004121", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004121/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004121/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004121/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004121/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004122", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004122/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004122/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004122/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004122/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004123", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004123/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004123/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004123/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004123/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004124", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004124/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004124/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004124/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004124/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004125", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004125/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004125/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004125/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004125/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004126", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004126/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004126/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004126/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004126/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004127", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004127/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004127/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004127/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004127/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004128", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004128/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004128/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004128/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004128/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004129", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004129/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004129/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004129/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004129/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004130", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004130/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004130/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004130/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004130/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004131", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004131/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004131/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004131/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004131/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004132", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004132/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004132/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004132/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004132/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004133", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004133/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004133/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004133/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004133/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004134", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004134/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004134/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004134/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004134/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004135", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004135/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004135/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004135/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004135/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004136", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004136/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004136/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004136/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004136/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004137", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004137/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004137/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004137/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004137/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004138", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004138/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004138/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004138/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004138/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004139", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004139/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004139/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004139/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004139/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004140", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004140/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004140/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004140/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004140/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004141", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004141/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004141/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004141/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004141/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004142", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004142/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004142/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004142/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004142/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004143", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004143/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004143/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004143/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004143/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004144", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004144/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004144/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004144/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004144/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004145", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004145/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004145/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004145/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004145/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004146", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004146/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004146/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004146/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004146/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004147", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004147/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004147/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004147/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004147/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004148", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004148/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004148/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004148/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004148/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004149", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004149/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004149/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004149/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004149/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004150", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004150/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004150/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004150/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004150/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004151", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004151/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004151/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004151/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004151/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004152", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004152/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004152/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004152/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004152/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004153", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004153/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004153/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004153/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004153/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004154", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004154/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004154/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004154/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004154/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004155", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004155/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004155/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004155/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004155/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004156", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004156/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004156/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004156/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004156/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004157", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004157/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004157/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004157/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004157/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004158", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004158/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004158/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004158/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004158/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004159", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004159/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004159/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004159/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004159/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004160", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004160/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004160/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004160/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004160/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004161", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004161/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004161/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004161/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004161/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004162", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004162/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004162/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004162/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004162/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004163", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004163/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004163/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004163/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004163/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004164", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004164/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004164/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004164/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004164/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004165", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004165/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004165/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004165/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004165/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004166", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004166/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004166/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004166/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004166/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004167", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004167/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004167/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004167/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004167/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004168", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004168/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004168/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004168/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004168/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004169", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004169/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004169/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004169/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004169/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004170", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004170/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004170/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004170/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004170/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004171", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004171/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004171/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004171/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004171/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004172", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004172/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004172/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004172/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004172/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004173", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004173/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004173/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004173/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004173/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004174", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004174/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004174/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004174/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004174/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004175", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004175/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004175/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004175/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004175/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004176", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004176/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004176/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004176/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004176/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004177", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004177/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004177/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004177/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004177/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004178", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004178/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004178/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004178/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004178/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004179", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004179/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004179/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004179/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004179/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004180", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004180/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004180/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004180/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004180/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004181", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004181/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004181/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004181/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004181/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004182", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004182/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004182/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004182/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004182/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004183", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004183/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004183/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004183/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004183/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004184", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004184/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004184/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004184/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004184/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004185", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004185/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004185/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004185/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004185/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004186", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004186/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004186/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004186/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004186/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004187", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004187/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004187/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004187/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004187/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004188", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004188/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004188/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004188/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004188/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004189", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004189/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004189/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004189/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004189/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004190", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004190/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004190/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004190/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004190/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004191", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004191/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004191/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004191/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004191/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004192", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004192/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004192/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004192/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004192/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004193", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004193/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004193/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004193/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004193/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004194", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004194/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004194/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004194/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004194/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004195", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004195/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004195/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004195/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004195/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004196", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004196/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004196/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004196/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004196/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004197", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004197/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004197/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004197/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004197/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004198", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004198/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004198/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004198/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004198/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004199", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004199/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004199/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004199/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004199/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004200", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004200/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004200/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004200/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004200/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004201", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004201/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004201/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004201/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004201/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004202", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004202/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004202/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004202/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004202/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004203", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004203/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004203/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004203/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004203/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004204", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004204/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004204/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004204/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004204/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004205", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004205/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004205/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004205/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004205/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004206", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004206/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004206/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004206/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004206/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004207", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004207/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004207/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004207/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004207/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004208", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004208/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004208/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004208/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004208/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004209", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004209/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004209/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004209/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004209/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004210", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004210/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004210/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004210/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004210/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004211", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004211/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004211/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004211/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004211/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004212", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004212/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004212/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004212/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004212/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004213", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004213/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004213/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004213/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004213/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004214", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004214/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004214/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004214/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004214/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004215", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004215/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004215/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004215/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004215/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004216", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004216/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004216/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004216/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004216/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004217", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004217/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004217/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004217/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004217/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004218", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004218/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004218/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004218/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004218/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004219", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004219/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004219/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004219/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004219/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004220", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004220/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004220/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004220/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004220/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004221", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004221/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004221/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004221/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004221/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004222", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004222/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004222/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004222/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004222/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004223", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004223/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004223/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004223/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004223/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004224", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004224/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004224/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004224/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004224/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004225", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004225/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004225/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004225/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004225/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004226", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004226/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004226/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004226/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004226/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004227", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004227/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004227/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004227/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004227/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004228", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004228/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004228/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004228/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004228/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004229", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004229/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004229/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004229/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004229/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004230", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004230/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004230/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004230/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004230/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004231", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004231/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004231/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004231/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004231/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004232", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004232/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004232/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004232/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004232/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004233", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004233/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004233/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004233/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004233/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004234", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004234/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004234/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004234/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004234/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004235", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004235/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004235/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004235/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004235/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004236", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004236/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004236/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004236/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004236/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004237", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004237/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004237/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004237/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004237/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004238", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004238/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004238/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004238/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004238/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004239", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004239/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004239/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004239/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004239/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004240", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004240/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004240/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004240/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004240/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004241", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004241/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004241/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004241/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004241/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004242", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004242/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004242/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004242/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004242/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004243", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004243/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004243/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004243/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004243/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004244", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004244/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004244/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004244/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004244/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004245", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004245/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004245/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004245/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004245/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004246", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004246/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004246/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004246/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004246/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004247", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004247/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004247/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004247/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004247/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004248", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004248/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004248/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004248/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004248/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004249", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004249/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004249/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004249/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004249/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004250", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004250/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004250/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004250/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004250/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004251", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004251/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004251/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004251/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004251/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004252", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004252/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004252/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004252/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004252/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004253", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004253/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004253/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004253/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004253/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004254", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004254/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004254/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004254/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004254/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004255", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004255/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004255/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004255/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004255/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004256", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004256/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004256/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004256/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004256/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004257", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004257/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004257/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004257/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004257/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004258", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004258/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004258/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004258/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004258/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004259", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004259/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004259/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004259/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004259/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004260", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004260/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004260/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004260/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004260/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004261", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004261/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004261/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004261/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004261/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004262", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004262/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004262/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004262/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004262/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004263", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004263/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004263/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004263/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004263/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004264", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004264/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004264/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004264/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004264/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004265", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004265/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004265/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004265/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004265/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004266", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004266/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004266/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004266/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004266/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004267", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004267/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004267/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004267/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004267/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004268", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004268/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004268/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004268/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004268/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004269", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004269/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004269/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004269/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004269/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004270", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004270/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004270/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004270/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004270/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004271", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004271/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004271/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004271/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004271/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004272", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004272/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004272/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004272/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004272/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004273", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004273/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004273/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004273/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004273/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004274", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004274/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004274/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004274/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004274/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004275", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004275/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004275/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004275/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004275/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004276", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004276/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004276/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004276/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004276/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004277", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004277/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004277/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004277/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004277/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004278", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004278/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004278/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004278/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004278/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004279", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004279/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004279/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004279/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004279/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004280", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004280/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004280/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004280/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004280/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004281", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004281/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004281/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004281/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004281/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004282", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004282/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004282/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004282/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004282/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004283", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004283/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004283/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004283/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004283/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004284", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004284/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004284/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004284/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004284/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004285", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004285/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004285/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004285/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004285/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004286", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004286/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004286/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004286/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004286/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004287", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004287/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004287/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004287/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004287/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004288", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004288/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004288/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004288/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004288/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004289", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004289/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004289/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004289/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004289/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004290", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004290/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004290/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004290/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004290/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004291", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004291/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004291/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004291/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004291/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004292", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004292/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004292/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004292/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004292/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004293", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004293/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004293/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004293/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004293/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004294", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004294/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004294/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004294/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004294/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004295", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004295/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004295/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004295/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004295/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004296", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004296/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004296/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004296/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004296/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004297", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004297/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004297/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004297/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004297/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004298", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004298/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004298/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004298/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004298/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004299", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004299/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004299/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004299/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004299/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004300", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004300/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004300/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004300/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004300/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004301", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004301/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004301/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004301/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004301/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004302", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004302/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004302/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004302/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004302/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004303", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004303/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004303/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004303/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004303/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004304", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004304/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004304/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004304/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004304/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004305", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004305/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004305/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004305/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004305/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004306", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004306/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004306/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004306/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004306/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004307", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004307/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004307/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004307/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004307/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004308", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004308/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004308/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004308/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004308/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004309", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004309/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004309/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004309/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004309/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004310", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004310/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004310/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004310/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004310/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004311", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004311/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004311/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004311/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004311/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004312", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004312/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004312/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004312/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004312/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004313", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004313/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004313/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004313/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004313/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004314", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004314/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004314/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004314/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004314/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004315", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004315/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004315/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004315/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004315/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004316", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004316/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004316/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004316/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004316/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004317", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004317/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004317/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004317/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004317/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004318", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004318/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004318/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004318/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004318/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004319", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004319/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004319/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004319/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004319/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004320", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004320/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004320/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004320/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004320/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004321", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004321/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004321/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004321/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004321/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004322", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004322/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004322/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004322/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004322/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004323", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004323/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004323/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004323/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004323/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004324", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004324/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004324/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004324/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004324/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004325", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004325/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004325/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004325/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004325/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004326", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004326/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004326/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004326/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004326/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004327", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004327/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004327/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004327/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004327/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004328", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004328/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004328/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004328/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004328/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004329", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004329/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004329/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004329/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004329/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004330", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004330/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004330/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004330/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004330/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004331", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004331/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004331/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004331/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004331/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004332", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004332/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004332/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004332/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004332/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004333", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004333/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004333/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004333/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004333/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004334", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004334/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004334/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004334/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004334/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004335", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004335/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004335/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004335/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004335/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004336", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004336/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004336/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004336/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004336/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004337", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004337/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004337/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004337/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004337/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004338", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004338/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004338/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004338/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004338/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004339", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004339/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004339/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004339/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004339/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004340", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004340/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004340/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004340/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004340/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004341", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004341/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004341/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004341/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004341/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004342", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004342/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004342/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004342/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004342/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004343", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004343/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004343/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004343/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004343/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004344", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004344/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004344/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004344/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004344/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004345", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004345/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004345/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004345/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004345/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004346", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004346/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004346/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004346/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004346/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004347", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004347/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004347/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004347/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004347/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004348", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004348/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004348/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004348/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004348/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004349", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004349/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004349/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004349/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004349/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004350", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004350/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004350/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004350/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004350/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004351", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004351/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004351/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004351/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004351/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004352", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004352/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004352/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004352/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004352/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004353", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004353/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004353/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004353/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004353/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004354", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004354/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004354/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004354/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004354/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004355", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004355/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004355/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004355/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004355/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004356", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004356/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004356/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004356/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004356/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004357", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004357/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004357/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004357/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004357/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004358", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004358/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004358/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004358/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004358/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004359", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004359/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004359/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004359/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004359/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004360", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004360/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004360/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004360/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004360/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004361", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004361/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004361/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004361/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004361/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004362", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004362/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004362/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004362/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004362/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004363", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004363/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004363/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004363/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004363/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004364", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004364/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004364/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004364/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004364/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004365", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004365/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004365/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004365/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004365/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004366", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004366/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004366/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004366/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004366/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004367", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004367/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004367/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004367/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004367/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004368", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004368/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004368/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004368/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004368/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004369", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004369/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004369/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004369/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004369/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004370", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004370/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004370/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004370/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004370/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004371", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004371/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004371/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004371/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004371/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004372", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004372/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004372/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004372/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004372/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004373", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004373/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004373/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004373/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004373/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004374", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004374/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004374/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004374/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004374/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004375", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004375/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004375/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004375/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004375/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004376", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004376/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004376/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004376/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004376/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004377", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004377/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004377/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004377/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004377/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004378", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004378/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004378/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004378/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004378/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004379", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004379/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004379/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004379/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004379/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004380", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004380/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004380/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004380/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004380/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004381", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004381/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004381/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004381/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004381/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004382", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004382/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004382/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004382/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004382/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004383", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004383/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004383/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004383/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004383/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004384", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004384/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004384/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004384/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004384/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004385", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004385/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004385/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004385/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004385/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004386", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004386/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004386/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004386/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004386/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004387", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004387/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004387/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004387/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004387/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004388", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004388/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004388/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004388/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004388/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004389", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004389/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004389/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004389/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004389/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004390", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004390/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004390/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004390/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004390/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004391", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004391/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004391/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004391/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004391/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004392", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004392/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004392/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004392/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004392/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004393", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004393/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004393/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004393/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004393/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004394", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004394/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004394/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004394/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004394/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004395", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004395/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004395/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004395/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004395/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004396", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004396/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004396/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004396/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004396/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004397", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004397/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004397/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004397/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004397/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004398", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004398/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004398/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004398/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004398/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004399", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004399/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004399/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004399/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004399/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004400", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004400/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004400/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004400/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004400/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004401", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004401/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004401/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004401/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004401/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004402", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004402/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004402/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004402/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004402/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004403", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004403/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004403/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004403/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004403/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004404", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004404/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004404/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004404/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004404/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004405", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004405/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004405/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004405/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004405/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004406", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004406/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004406/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004406/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004406/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004407", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004407/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004407/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004407/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004407/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004408", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004408/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004408/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004408/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004408/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004409", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004409/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004409/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004409/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004409/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004410", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004410/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004410/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004410/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004410/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004411", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004411/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004411/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004411/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004411/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004412", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004412/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004412/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004412/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004412/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004413", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004413/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004413/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004413/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004413/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004414", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004414/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004414/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004414/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004414/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004415", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004415/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004415/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004415/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004415/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004416", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004416/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004416/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004416/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004416/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004417", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004417/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004417/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004417/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004417/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004418", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004418/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004418/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004418/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004418/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004419", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004419/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004419/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004419/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004419/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004420", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004420/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004420/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004420/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004420/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004421", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004421/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004421/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004421/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004421/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004422", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004422/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004422/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004422/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004422/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004423", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004423/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004423/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004423/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004423/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004424", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004424/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004424/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004424/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004424/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004425", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004425/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004425/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004425/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004425/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004426", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004426/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004426/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004426/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004426/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004427", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004427/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004427/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004427/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004427/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004428", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004428/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004428/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004428/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004428/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004429", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004429/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004429/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004429/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004429/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004430", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004430/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004430/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004430/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004430/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004431", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004431/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004431/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004431/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004431/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004432", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004432/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004432/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004432/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004432/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004433", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004433/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004433/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004433/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004433/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004434", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004434/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004434/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004434/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004434/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004435", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004435/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004435/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004435/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004435/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004436", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004436/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004436/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004436/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004436/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004437", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004437/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004437/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004437/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004437/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004438", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004438/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004438/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004438/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004438/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004439", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004439/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004439/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004439/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004439/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004440", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004440/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004440/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004440/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004440/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004441", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004441/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004441/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004441/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004441/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004442", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004442/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004442/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004442/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004442/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004443", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004443/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004443/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004443/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004443/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004444", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004444/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004444/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004444/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004444/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004445", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004445/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004445/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004445/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004445/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004446", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004446/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004446/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004446/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004446/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004447", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004447/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004447/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004447/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004447/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004448", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004448/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004448/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004448/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004448/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004449", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004449/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004449/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004449/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004449/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004450", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004450/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004450/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004450/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004450/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004451", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004451/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004451/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004451/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004451/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004452", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004452/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004452/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004452/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004452/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004453", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004453/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004453/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004453/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004453/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004454", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004454/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004454/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004454/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004454/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004455", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004455/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004455/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004455/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004455/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004456", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004456/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004456/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004456/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004456/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004457", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004457/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004457/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004457/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004457/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004458", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004458/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004458/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004458/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004458/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004459", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004459/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004459/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004459/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004459/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004460", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004460/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004460/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004460/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004460/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004461", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004461/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004461/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004461/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004461/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004462", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004462/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004462/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004462/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004462/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004463", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004463/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004463/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004463/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004463/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004464", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004464/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004464/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004464/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004464/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004465", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004465/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004465/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004465/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004465/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004466", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004466/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004466/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004466/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004466/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004467", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004467/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004467/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004467/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004467/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004468", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004468/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004468/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004468/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004468/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004469", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004469/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004469/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004469/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004469/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004470", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004470/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004470/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004470/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004470/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004471", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004471/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004471/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004471/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004471/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004472", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004472/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004472/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004472/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004472/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004473", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004473/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004473/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004473/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004473/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004474", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004474/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004474/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004474/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004474/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004475", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004475/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004475/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004475/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004475/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004476", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004476/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004476/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004476/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004476/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004477", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004477/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004477/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004477/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004477/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004478", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004478/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004478/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004478/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004478/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004479", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004479/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004479/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004479/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004479/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004480", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004480/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004480/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004480/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004480/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004481", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004481/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004481/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004481/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004481/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004482", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004482/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004482/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004482/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004482/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004483", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004483/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004483/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004483/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004483/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004484", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004484/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004484/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004484/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004484/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004485", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004485/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004485/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004485/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004485/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004486", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004486/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004486/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004486/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004486/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004487", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004487/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004487/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004487/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004487/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004488", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004488/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004488/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004488/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004488/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004489", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004489/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004489/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004489/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004489/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004490", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004490/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004490/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004490/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004490/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004491", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004491/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004491/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004491/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004491/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004492", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004492/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004492/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004492/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004492/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004493", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004493/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004493/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004493/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004493/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004494", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004494/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004494/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004494/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004494/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004495", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004495/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004495/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004495/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004495/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004496", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004496/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004496/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004496/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004496/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004497", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004497/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004497/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004497/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004497/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004498", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004498/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004498/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004498/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004498/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004499", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004499/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004499/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004499/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004499/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004500", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004500/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004500/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004500/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004500/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004501", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004501/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004501/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004501/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004501/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004502", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004502/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004502/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004502/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004502/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004503", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004503/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004503/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004503/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004503/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004504", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004504/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004504/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004504/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004504/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004505", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004505/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004505/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004505/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004505/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004506", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004506/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004506/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004506/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004506/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004507", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004507/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004507/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004507/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004507/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004508", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004508/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004508/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004508/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004508/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004509", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004509/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004509/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004509/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004509/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004510", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004510/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004510/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004510/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004510/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004511", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004511/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004511/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004511/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004511/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004512", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004512/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004512/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004512/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004512/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004513", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004513/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004513/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004513/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004513/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004514", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004514/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004514/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004514/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004514/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004515", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004515/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004515/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004515/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004515/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004516", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004516/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004516/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004516/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004516/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004517", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004517/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004517/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004517/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004517/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004518", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004518/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004518/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004518/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004518/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004519", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004519/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004519/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004519/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004519/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004520", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004520/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004520/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004520/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004520/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004521", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004521/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004521/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004521/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004521/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004522", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004522/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004522/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004522/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004522/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004523", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004523/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004523/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004523/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004523/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004524", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004524/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004524/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004524/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004524/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004525", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004525/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004525/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004525/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004525/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004526", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004526/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004526/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004526/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004526/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004527", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004527/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004527/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004527/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004527/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004528", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004528/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004528/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004528/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004528/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004529", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004529/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004529/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004529/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004529/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004530", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004530/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004530/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004530/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004530/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004531", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004531/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004531/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004531/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004531/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004532", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004532/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004532/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004532/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004532/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004533", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004533/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004533/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004533/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004533/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004534", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004534/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004534/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004534/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004534/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004535", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004535/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004535/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004535/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004535/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004536", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004536/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004536/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004536/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004536/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004537", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004537/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004537/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004537/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004537/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004538", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004538/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004538/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004538/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004538/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004539", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004539/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004539/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004539/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004539/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004540", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004540/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004540/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004540/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004540/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004541", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004541/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004541/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004541/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004541/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004542", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004542/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004542/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004542/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004542/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004543", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004543/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004543/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004543/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004543/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004544", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004544/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004544/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004544/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004544/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004545", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004545/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004545/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004545/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004545/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004546", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004546/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004546/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004546/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004546/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004547", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004547/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004547/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004547/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004547/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004548", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004548/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004548/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004548/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004548/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004549", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004549/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004549/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004549/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004549/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004550", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004550/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004550/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004550/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004550/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004551", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004551/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004551/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004551/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004551/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004552", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004552/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004552/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004552/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004552/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004553", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004553/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004553/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004553/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004553/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004554", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004554/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004554/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004554/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004554/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004555", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004555/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004555/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004555/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004555/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004556", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004556/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004556/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004556/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004556/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004557", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004557/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004557/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004557/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004557/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004558", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004558/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004558/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004558/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004558/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004559", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004559/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004559/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004559/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004559/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004560", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004560/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004560/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004560/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004560/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004561", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004561/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004561/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004561/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004561/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004562", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004562/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004562/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004562/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004562/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004563", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004563/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004563/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004563/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004563/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004564", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004564/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004564/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004564/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004564/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004565", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004565/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004565/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004565/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004565/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004566", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004566/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004566/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004566/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004566/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004567", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004567/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004567/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004567/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004567/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004568", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004568/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004568/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004568/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004568/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004569", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004569/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004569/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004569/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004569/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004570", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004570/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004570/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004570/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004570/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004571", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004571/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004571/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004571/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004571/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004572", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004572/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004572/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004572/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004572/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004573", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004573/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004573/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004573/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004573/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004574", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004574/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004574/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004574/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004574/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004575", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004575/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004575/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004575/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004575/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004576", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004576/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004576/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004576/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004576/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004577", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004577/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004577/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004577/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004577/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004578", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004578/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004578/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004578/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004578/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004579", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004579/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004579/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004579/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004579/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004580", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004580/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004580/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004580/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004580/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004581", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004581/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004581/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004581/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004581/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004582", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004582/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004582/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004582/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004582/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004583", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004583/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004583/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004583/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004583/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004584", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004584/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004584/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004584/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004584/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004585", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004585/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004585/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004585/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004585/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004586", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004586/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004586/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004586/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004586/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004587", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004587/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004587/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004587/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004587/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004588", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004588/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004588/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004588/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004588/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004589", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004589/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004589/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004589/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004589/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004590", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004590/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004590/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004590/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004590/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004591", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004591/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004591/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004591/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004591/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004592", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004592/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004592/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004592/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004592/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004593", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004593/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004593/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004593/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004593/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004594", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004594/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004594/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004594/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004594/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004595", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004595/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004595/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004595/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004595/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004596", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004596/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004596/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004596/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004596/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004597", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004597/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004597/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004597/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004597/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004598", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004598/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004598/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004598/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004598/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004599", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004599/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004599/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004599/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004599/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004600", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004600/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004600/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004600/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004600/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004601", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004601/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004601/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004601/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004601/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004602", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004602/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004602/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004602/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004602/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004603", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004603/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004603/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004603/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004603/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004604", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004604/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004604/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004604/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004604/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004605", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004605/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004605/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004605/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004605/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004606", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004606/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004606/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004606/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004606/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004607", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004607/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004607/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004607/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004607/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004608", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004608/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004608/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004608/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004608/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004609", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004609/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004609/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004609/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004609/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004610", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004610/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004610/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004610/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004610/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004611", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004611/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004611/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004611/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004611/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004612", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004612/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004612/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004612/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004612/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004613", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004613/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004613/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004613/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004613/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004614", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004614/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004614/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004614/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004614/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004615", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004615/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004615/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004615/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004615/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004616", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004616/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004616/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004616/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004616/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004617", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004617/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004617/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004617/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004617/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004618", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004618/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004618/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004618/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004618/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004619", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004619/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004619/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004619/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004619/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004620", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004620/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004620/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004620/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004620/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004621", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004621/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004621/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004621/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004621/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004622", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004622/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004622/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004622/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004622/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004623", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004623/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004623/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004623/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004623/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004624", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004624/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004624/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004624/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004624/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004625", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004625/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004625/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004625/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004625/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004626", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004626/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004626/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004626/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004626/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004627", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004627/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004627/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004627/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004627/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004628", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004628/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004628/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004628/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004628/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004629", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004629/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004629/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004629/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004629/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004630", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004630/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004630/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004630/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004630/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004631", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004631/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004631/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004631/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004631/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004632", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004632/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004632/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004632/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004632/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004633", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004633/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004633/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004633/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004633/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004634", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004634/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004634/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004634/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004634/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004635", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004635/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004635/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004635/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004635/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004636", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004636/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004636/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004636/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004636/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004637", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004637/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004637/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004637/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004637/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004638", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004638/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004638/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004638/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004638/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004639", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004639/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004639/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004639/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004639/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004640", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004640/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004640/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004640/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004640/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004641", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004641/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004641/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004641/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004641/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004642", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004642/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004642/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004642/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004642/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004643", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004643/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004643/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004643/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004643/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004644", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004644/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004644/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004644/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004644/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004645", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004645/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004645/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004645/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004645/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004646", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004646/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004646/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004646/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004646/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004647", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004647/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004647/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004647/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004647/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004648", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004648/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004648/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004648/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004648/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004649", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004649/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004649/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004649/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004649/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004650", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004650/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004650/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004650/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004650/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004651", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004651/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004651/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004651/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004651/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004652", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004652/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004652/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004652/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004652/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004653", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004653/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004653/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004653/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004653/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004654", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004654/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004654/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004654/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004654/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004655", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004655/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004655/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004655/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004655/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004656", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004656/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004656/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004656/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004656/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004657", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004657/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004657/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004657/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004657/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004658", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004658/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004658/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004658/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004658/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004659", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004659/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004659/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004659/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004659/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004660", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004660/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004660/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004660/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004660/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004661", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004661/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004661/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004661/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004661/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004662", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004662/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004662/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004662/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004662/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004663", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004663/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004663/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004663/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004663/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004664", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004664/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004664/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004664/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004664/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004665", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004665/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004665/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004665/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004665/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004666", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004666/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004666/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004666/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004666/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004667", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004667/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004667/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004667/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004667/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004668", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004668/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004668/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004668/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004668/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004669", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004669/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004669/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004669/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004669/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004670", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004670/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004670/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004670/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004670/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004671", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004671/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004671/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004671/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004671/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004672", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004672/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004672/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004672/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004672/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004673", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004673/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004673/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004673/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004673/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004674", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004674/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004674/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004674/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004674/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004675", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004675/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004675/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004675/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004675/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004676", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004676/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004676/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004676/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004676/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004677", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004677/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004677/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004677/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004677/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004678", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004678/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004678/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004678/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004678/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004679", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004679/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004679/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004679/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004679/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004680", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004680/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004680/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004680/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004680/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004681", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004681/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004681/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004681/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004681/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004682", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004682/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004682/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004682/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004682/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004683", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004683/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004683/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004683/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004683/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004684", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004684/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004684/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004684/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004684/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004685", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004685/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004685/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004685/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004685/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004686", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004686/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004686/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004686/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004686/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004687", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004687/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004687/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004687/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004687/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004688", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004688/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004688/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004688/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004688/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004689", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004689/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004689/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004689/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004689/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004690", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004690/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004690/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004690/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004690/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004691", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004691/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004691/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004691/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004691/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004692", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004692/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004692/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004692/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004692/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004693", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004693/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004693/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004693/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004693/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004694", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004694/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004694/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004694/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004694/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004695", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004695/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004695/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004695/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004695/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004696", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004696/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004696/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004696/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004696/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004697", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004697/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004697/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004697/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004697/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004698", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004698/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004698/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004698/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004698/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004699", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004699/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004699/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004699/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004699/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004700", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004700/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004700/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004700/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004700/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004701", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004701/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004701/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004701/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004701/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004702", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004702/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004702/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004702/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004702/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004703", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004703/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004703/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004703/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004703/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004704", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004704/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004704/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004704/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004704/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004705", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004705/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004705/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004705/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004705/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004706", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004706/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004706/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004706/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004706/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004707", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004707/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004707/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004707/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004707/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004708", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004708/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004708/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004708/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004708/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004709", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004709/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004709/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004709/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004709/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004710", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004710/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004710/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004710/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004710/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004711", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004711/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004711/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004711/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004711/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004712", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004712/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004712/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004712/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004712/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004713", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004713/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004713/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004713/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004713/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004714", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004714/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004714/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004714/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004714/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004715", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004715/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004715/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004715/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004715/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004716", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004716/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004716/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004716/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004716/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004717", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004717/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004717/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004717/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004717/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004718", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004718/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004718/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004718/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004718/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004719", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004719/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004719/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004719/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004719/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004720", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004720/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004720/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004720/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004720/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004721", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004721/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004721/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004721/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004721/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004722", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004722/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004722/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004722/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004722/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004723", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004723/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004723/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004723/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004723/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004724", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004724/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004724/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004724/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004724/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004725", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004725/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004725/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004725/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004725/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004726", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004726/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004726/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004726/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004726/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004727", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004727/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004727/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004727/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004727/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004728", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004728/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004728/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004728/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004728/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004729", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004729/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004729/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004729/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004729/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004730", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004730/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004730/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004730/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004730/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004731", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004731/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004731/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004731/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004731/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004732", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004732/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004732/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004732/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004732/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004733", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004733/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004733/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004733/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004733/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004734", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004734/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004734/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004734/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004734/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004735", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004735/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004735/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004735/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004735/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004736", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004736/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004736/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004736/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004736/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004737", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004737/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004737/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004737/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004737/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004738", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004738/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004738/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004738/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004738/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004739", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004739/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004739/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004739/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004739/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004740", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004740/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004740/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004740/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004740/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004741", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004741/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004741/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004741/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004741/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004742", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004742/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004742/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004742/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004742/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004743", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004743/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004743/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004743/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004743/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004744", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004744/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004744/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004744/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004744/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004745", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004745/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004745/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004745/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004745/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004746", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004746/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004746/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004746/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004746/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004747", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004747/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004747/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004747/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004747/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004748", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004748/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004748/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004748/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004748/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004749", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004749/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004749/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004749/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004749/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004750", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004750/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004750/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004750/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004750/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004751", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004751/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004751/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004751/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004751/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004752", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004752/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004752/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004752/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004752/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004753", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004753/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004753/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004753/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004753/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004754", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004754/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004754/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004754/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004754/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004755", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004755/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004755/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004755/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004755/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004756", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004756/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004756/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004756/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004756/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004757", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004757/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004757/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004757/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004757/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004758", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004758/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004758/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004758/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004758/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004759", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004759/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004759/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004759/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004759/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004760", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004760/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004760/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004760/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004760/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004761", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004761/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004761/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004761/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004761/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004762", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004762/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004762/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004762/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004762/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004763", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004763/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004763/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004763/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004763/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004764", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004764/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004764/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004764/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004764/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004765", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004765/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004765/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004765/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004765/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004766", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004766/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004766/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004766/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004766/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004767", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004767/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004767/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004767/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004767/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004768", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004768/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004768/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004768/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004768/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004769", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004769/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004769/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004769/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004769/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004770", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004770/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004770/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004770/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004770/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004771", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004771/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004771/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004771/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004771/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004772", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004772/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004772/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004772/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004772/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004773", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004773/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004773/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004773/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004773/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004774", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004774/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004774/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004774/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004774/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004775", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004775/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004775/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004775/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004775/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004776", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004776/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004776/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004776/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004776/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004777", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004777/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004777/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004777/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004777/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004778", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004778/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004778/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004778/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004778/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004779", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004779/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004779/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004779/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004779/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004780", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004780/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004780/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004780/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004780/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004781", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004781/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004781/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004781/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004781/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004782", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004782/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004782/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004782/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004782/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004783", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004783/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004783/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004783/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004783/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004784", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004784/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004784/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004784/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004784/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004785", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004785/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004785/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004785/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004785/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004786", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004786/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004786/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004786/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004786/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004787", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004787/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004787/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004787/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004787/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004788", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004788/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004788/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004788/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004788/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004789", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004789/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004789/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004789/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004789/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004790", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004790/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004790/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004790/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004790/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004791", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004791/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004791/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004791/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004791/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004792", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004792/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004792/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004792/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004792/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004793", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004793/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004793/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004793/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004793/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004794", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004794/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004794/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004794/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004794/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004795", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004795/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004795/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004795/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004795/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004796", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004796/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004796/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004796/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004796/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004797", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004797/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004797/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004797/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004797/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004798", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004798/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004798/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004798/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004798/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004799", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004799/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004799/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004799/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004799/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004800", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004800/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004800/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004800/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004800/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004801", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004801/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004801/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004801/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004801/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004802", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004802/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004802/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004802/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004802/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004803", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004803/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004803/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004803/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004803/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004804", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004804/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004804/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004804/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004804/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004805", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004805/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004805/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004805/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004805/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004806", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004806/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004806/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004806/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004806/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004807", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004807/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004807/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004807/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004807/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004808", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004808/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004808/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004808/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004808/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004809", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004809/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004809/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004809/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004809/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004810", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004810/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004810/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004810/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004810/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004811", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004811/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004811/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004811/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004811/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004812", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004812/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004812/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004812/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004812/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004813", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004813/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004813/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004813/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004813/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004814", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004814/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004814/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004814/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004814/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004815", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004815/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004815/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004815/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004815/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004816", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004816/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004816/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004816/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004816/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004817", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004817/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004817/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004817/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004817/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004818", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004818/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004818/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004818/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004818/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004819", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004819/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004819/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004819/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004819/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004820", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004820/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004820/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004820/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004820/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004821", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004821/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004821/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004821/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004821/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004822", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004822/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004822/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004822/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004822/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004823", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004823/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004823/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004823/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004823/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004824", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004824/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004824/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004824/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004824/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004825", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004825/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004825/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004825/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004825/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004826", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004826/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004826/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004826/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004826/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004827", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004827/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004827/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004827/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004827/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004828", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004828/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004828/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004828/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004828/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004829", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004829/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004829/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004829/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004829/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004830", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004830/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004830/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004830/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004830/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004831", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004831/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004831/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004831/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004831/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004832", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004832/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004832/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004832/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004832/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004833", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004833/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004833/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004833/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004833/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004834", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004834/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004834/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004834/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004834/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004835", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004835/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004835/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004835/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004835/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004836", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004836/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004836/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004836/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004836/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004837", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004837/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004837/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004837/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004837/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004838", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004838/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004838/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004838/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004838/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004839", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004839/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004839/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004839/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004839/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004840", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004840/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004840/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004840/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004840/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004841", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004841/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004841/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004841/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004841/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004842", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004842/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004842/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004842/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004842/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004843", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004843/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004843/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004843/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004843/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004844", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004844/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004844/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004844/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004844/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004845", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004845/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004845/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004845/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004845/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004846", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004846/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004846/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004846/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004846/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004847", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004847/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004847/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004847/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004847/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004848", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004848/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004848/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004848/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004848/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004849", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004849/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004849/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004849/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004849/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004850", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004850/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004850/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004850/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004850/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004851", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004851/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004851/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004851/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004851/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004852", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004852/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004852/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004852/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004852/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004853", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004853/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004853/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004853/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004853/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004854", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004854/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004854/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004854/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004854/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004855", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004855/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004855/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004855/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004855/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004856", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004856/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004856/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004856/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004856/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004857", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004857/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004857/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004857/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004857/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004858", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004858/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004858/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004858/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004858/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004859", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004859/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004859/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004859/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004859/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004860", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004860/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004860/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004860/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004860/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004861", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004861/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004861/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004861/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004861/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004862", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004862/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004862/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004862/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004862/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004863", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004863/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004863/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004863/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004863/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004864", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004864/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004864/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004864/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004864/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004865", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004865/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004865/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004865/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004865/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004866", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004866/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004866/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004866/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004866/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004867", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004867/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004867/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004867/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004867/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004868", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004868/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004868/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004868/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004868/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004869", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004869/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004869/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004869/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004869/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004870", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004870/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004870/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004870/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004870/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004871", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004871/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004871/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004871/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004871/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004872", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004872/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004872/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004872/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004872/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004873", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004873/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004873/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004873/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004873/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004874", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004874/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004874/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004874/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004874/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004875", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004875/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004875/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004875/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004875/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004876", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004876/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004876/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004876/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004876/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004877", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004877/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004877/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004877/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004877/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004878", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004878/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004878/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004878/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004878/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004879", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004879/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004879/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004879/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004879/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004880", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004880/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004880/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004880/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004880/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004881", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004881/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004881/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004881/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004881/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004882", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004882/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004882/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004882/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004882/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004883", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004883/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004883/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004883/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004883/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004884", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004884/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004884/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004884/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004884/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004885", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004885/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004885/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004885/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004885/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004886", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004886/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004886/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004886/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004886/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004887", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004887/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004887/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004887/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004887/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004888", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004888/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004888/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004888/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004888/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004889", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004889/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004889/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004889/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004889/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004890", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004890/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004890/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004890/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004890/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004891", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004891/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004891/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004891/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004891/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004892", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004892/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004892/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004892/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004892/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004893", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004893/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004893/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004893/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004893/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004894", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004894/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004894/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004894/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004894/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004895", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004895/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004895/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004895/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004895/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004896", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004896/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004896/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004896/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004896/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004897", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004897/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004897/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004897/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004897/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004898", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004898/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004898/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004898/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004898/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004899", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004899/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004899/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004899/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004899/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004900", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004900/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004900/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004900/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004900/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004901", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004901/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004901/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004901/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004901/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004902", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004902/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004902/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004902/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004902/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004903", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004903/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004903/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004903/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004903/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004904", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004904/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004904/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004904/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004904/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004905", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004905/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004905/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004905/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004905/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004906", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004906/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004906/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004906/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004906/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004907", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004907/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004907/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004907/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004907/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004908", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004908/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004908/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004908/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004908/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004909", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004909/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004909/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004909/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004909/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004910", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004910/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004910/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004910/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004910/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004911", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004911/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004911/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004911/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004911/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004912", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004912/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004912/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004912/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004912/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004913", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004913/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004913/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004913/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004913/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004914", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004914/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004914/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004914/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004914/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004915", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004915/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004915/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004915/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004915/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004916", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004916/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004916/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004916/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004916/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004917", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004917/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004917/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004917/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004917/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004918", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004918/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004918/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004918/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004918/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004919", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004919/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004919/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004919/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004919/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004920", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004920/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004920/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004920/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004920/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004921", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004921/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004921/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004921/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004921/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004922", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004922/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004922/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004922/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004922/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004923", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004923/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004923/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004923/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004923/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004924", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004924/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004924/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004924/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004924/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004925", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004925/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004925/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004925/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004925/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004926", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004926/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004926/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004926/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004926/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004927", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004927/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004927/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004927/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004927/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004928", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004928/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004928/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004928/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004928/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004929", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004929/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004929/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004929/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004929/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004930", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004930/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004930/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004930/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004930/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004931", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004931/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004931/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004931/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004931/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004932", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004932/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004932/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004932/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004932/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004933", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004933/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004933/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004933/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004933/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004934", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004934/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004934/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004934/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004934/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004935", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004935/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004935/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004935/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004935/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004936", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004936/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004936/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004936/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004936/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004937", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004937/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004937/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004937/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004937/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004938", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004938/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004938/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004938/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004938/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004939", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004939/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004939/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004939/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004939/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004940", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004940/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004940/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004940/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004940/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004941", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004941/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004941/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004941/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004941/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004942", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004942/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004942/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004942/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004942/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004943", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004943/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004943/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004943/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004943/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004944", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004944/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004944/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004944/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004944/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004945", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004945/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004945/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004945/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004945/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004946", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004946/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004946/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004946/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004946/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004947", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004947/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004947/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004947/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004947/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004948", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004948/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004948/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004948/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004948/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004949", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004949/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004949/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004949/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004949/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004950", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004950/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004950/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004950/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004950/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004951", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004951/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004951/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004951/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004951/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004952", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004952/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004952/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004952/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004952/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004953", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004953/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004953/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004953/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004953/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004954", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004954/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004954/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004954/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004954/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004955", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004955/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004955/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004955/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004955/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004956", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004956/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004956/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004956/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004956/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004957", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004957/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004957/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004957/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004957/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004958", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004958/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004958/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004958/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004958/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004959", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004959/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004959/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004959/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004959/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004960", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004960/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004960/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004960/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004960/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004961", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004961/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004961/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004961/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004961/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004962", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004962/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004962/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004962/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004962/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004963", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004963/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004963/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004963/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004963/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004964", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004964/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004964/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004964/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004964/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004965", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004965/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004965/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004965/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004965/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004966", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004966/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004966/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004966/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004966/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004967", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004967/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004967/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004967/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004967/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004968", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004968/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004968/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004968/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004968/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004969", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004969/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004969/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004969/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004969/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004970", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004970/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004970/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004970/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004970/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004971", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004971/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004971/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004971/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004971/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004972", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004972/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004972/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004972/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004972/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004973", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004973/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004973/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004973/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004973/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004974", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004974/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004974/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004974/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004974/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004975", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004975/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004975/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004975/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004975/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004976", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004976/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004976/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004976/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004976/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004977", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004977/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004977/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004977/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004977/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004978", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004978/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004978/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004978/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004978/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004979", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004979/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004979/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004979/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004979/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004980", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004980/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004980/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004980/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004980/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004981", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004981/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004981/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004981/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004981/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004982", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004982/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004982/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004982/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004982/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004983", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004983/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004983/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004983/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004983/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004984", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004984/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004984/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004984/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004984/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004985", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004985/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004985/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004985/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004985/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004986", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004986/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004986/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004986/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004986/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004987", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004987/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004987/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004987/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004987/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004988", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004988/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004988/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004988/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004988/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004989", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004989/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004989/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004989/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004989/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004990", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004990/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004990/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004990/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004990/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004991", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004991/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004991/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004991/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004991/video/final_frame.png", "prompt": "Pathfinding visualization on a toy metro network: count stops and list interchange nodes explicitly in the closing frame. Motion should be smooth segment-by-segment reveals without flickering unrelated geometry. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004992", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004992/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004992/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004992/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004992/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004993", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004993/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004993/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004993/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004993/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004994", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004994/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004994/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004994/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004994/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004995", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004995/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004995/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004995/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004995/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004996", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004996/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004996/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004996/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004996/video/final_frame.png", "prompt": "Transit diagram task: orthogonal and straight-line links, filled station dots, Latin placeholder names. Given origin and terminus on the same connected network, show stepwise emphasis along the chosen path, including every transfer vertex between differently colored trunk lines. Camera fixed; no parallax. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004997", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004997/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004997/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004997/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004997/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004998", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004998/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004998/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004998/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004998/video/final_frame.png", "prompt": "Urban rail worksheet aesthetic: pastel river backdrop optional, bold route colors, crisp typography. Supervised video should begin with the map and endpoints only, then progressively ink the optimal polyline route, preserving label legibility throughout. Only modify what the task requires; keep the background and any other element unchanged."}
+{"sample_id": "metro_map_path_trace_00004999", "first_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004999/first_frame.png", "metadata": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004999/metadata.json", "clip_path": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004999/video/ground_truth.mp4", "final_frame": "T113_metro_map_path_trace-data-generator/metro_map_path_trace_task/metro_map_path_trace_00004999/video/final_frame.png", "prompt": "Static square 1024×1024 schematic metro map: several color-coded lines meet at shared transfer hubs. A start station and a destination station are marked. Animate the full shortest (fewest-stops) walk along edges, cumulatively highlighting each segment and ringing every interchange where the rider switches color lines. End with the entire route visible and readable. Only modify what the task requires; keep the background and any other element unchanged."}