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outputs/yw004-flow-baseline/rl_samples/0000000/group_0/index_tensor([7542, 7542])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "tracking shot, shot from an extremely low angle, follows a heavy main battle tank as it rolls forward with a heavy, unstoppable momentum. The tank's massive steel armor, covered in a deep olive-green matte camouflage paint, is stained with splashing mud and streaks of rain. It traverses a rain-soaked dirt road. The diffuse light from the overcast sky casts a cold, shimmering light on the damp metal and the muddy ground. Each heavy rotation of its broad metal tracks deeply churns, squeezing, and tumbling the soft, slippery, dark brown earth beneath them, leaving behind two distinct, deep, and rapidly flooded ruts. Accompanied by the deafening roar of the engine and the low crunch of the tracks, black exhaust fumes billow from the rear exhaust pipe. The entire scene is imbued with a sense of oppression and cold military might, creating an atmosphere of austerity and unstoppable force.",
+        "seed": 28576,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_0/index_7542_seed_28576_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.0171851241763812,
+        "videoalign_local_overall": -2.1374375559348784,
+        "videoalign_local_vq": -1.3138653452571634,
+        "videoalign_local_ta": 0.19361291349866636,
+        "avg": -0.9719123212181059
+    },
+    {
+        "prompt": "tracking shot, shot from an extremely low angle, follows a heavy main battle tank as it rolls forward with a heavy, unstoppable momentum. The tank's massive steel armor, covered in a deep olive-green matte camouflage paint, is stained with splashing mud and streaks of rain. It traverses a rain-soaked dirt road. The diffuse light from the overcast sky casts a cold, shimmering light on the damp metal and the muddy ground. Each heavy rotation of its broad metal tracks deeply churns, squeezing, and tumbling the soft, slippery, dark brown earth beneath them, leaving behind two distinct, deep, and rapidly flooded ruts. Accompanied by the deafening roar of the engine and the low crunch of the tracks, black exhaust fumes billow from the rear exhaust pipe. The entire scene is imbued with a sense of oppression and cold military might, creating an atmosphere of austerity and unstoppable force.",
+        "seed": 28577,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_0/index_7542_seed_28577_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_mq": -1.099207606255883,
+        "videoalign_local_overall": -2.7347035818507512,
+        "videoalign_local_vq": -1.259988432105357,
+        "videoalign_local_ta": -0.3755075434895108,
+        "avg": -1.555105562670131
+    },
+    {
+        "prompt": "tracking shot, shot from an extremely low angle, follows a heavy main battle tank as it rolls forward with a heavy, unstoppable momentum. The tank's massive steel armor, covered in a deep olive-green matte camouflage paint, is stained with splashing mud and streaks of rain. It traverses a rain-soaked dirt road. The diffuse light from the overcast sky casts a cold, shimmering light on the damp metal and the muddy ground. Each heavy rotation of its broad metal tracks deeply churns, squeezing, and tumbling the soft, slippery, dark brown earth beneath them, leaving behind two distinct, deep, and rapidly flooded ruts. Accompanied by the deafening roar of the engine and the low crunch of the tracks, black exhaust fumes billow from the rear exhaust pipe. The entire scene is imbued with a sense of oppression and cold military might, creating an atmosphere of austerity and unstoppable force.",
+        "seed": 28578,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_0/index_7542_seed_28578_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.1345621243935993,
+        "videoalign_local_overall": -2.612366613975998,
+        "videoalign_local_ta": -0.17958082878866294,
+        "videoalign_local_vq": -1.2982236607937356,
+        "avg": -1.3959737213823304
+    },
+    {
+        "prompt": "tracking shot, shot from an extremely low angle, follows a heavy main battle tank as it rolls forward with a heavy, unstoppable momentum. The tank's massive steel armor, covered in a deep olive-green matte camouflage paint, is stained with splashing mud and streaks of rain. It traverses a rain-soaked dirt road. The diffuse light from the overcast sky casts a cold, shimmering light on the damp metal and the muddy ground. Each heavy rotation of its broad metal tracks deeply churns, squeezing, and tumbling the soft, slippery, dark brown earth beneath them, leaving behind two distinct, deep, and rapidly flooded ruts. Accompanied by the deafening roar of the engine and the low crunch of the tracks, black exhaust fumes billow from the rear exhaust pipe. The entire scene is imbued with a sense of oppression and cold military might, creating an atmosphere of austerity and unstoppable force.",
+        "seed": 28579,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_0/index_7542_seed_28579_dp_1_rank_2_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.0369836543335023,
+        "videoalign_local_overall": -2.413618396567989,
+        "videoalign_local_ta": -0.24177978583655116,
+        "videoalign_local_vq": -1.1348549563979355,
+        "avg": -1.3276990912022701
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_tensor([8214, 8214])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Shot from a slightly upward angle, the camera slowly and steadily moves forward across the crystal-clear azure waters. Several clear beams of light, radiating from the shimmering surface, cast dancing, shifting patterns of light across the water. At the center of the frame, a mermaid lies gracefully on her side on a vibrant, vibrant coral reef. Her cascading silver hair gently flows in the current, shimmering with light. She possesses delicate features and radiant skin. Her deep, ocean-like turquoise eyes are half-closed, her expression captivated and serene, as if completely absorbed in her own world. Her lower body is a massive tail covered in iridescent, turquoise scales, each scale shifting in color as the light refracts. Her enormous caudal fin is as thin as a cicada's wing, its edges tinged with a faint golden sheen. Her red lips parted, as if in silent song. Streams of tiny, shimmering bubbles slowly escaped from her lips, drifting upward and dissipating in a column of light. Around her, schools of orange clownfish and vibrant coral shrimp darted leisurely among the diverse staghorn and brain corals. The entire scene, bathed in the soft underwater light and shadows, evoked a tranquil, dreamy, and even slightly sacred atmosphere.",
+        "seed": 1872,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1872_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -1.90465602175618,
+        "videoalign_local_ta": 0.19361291349866636,
+        "videoalign_local_vq": -1.3225551699590676,
+        "videoalign_local_mq": -0.7757137652957787,
+        "avg": -0.8555215541287569
+    },
+    {
+        "prompt": "Shot from a slightly upward angle, the camera slowly and steadily moves forward across the crystal-clear azure waters. Several clear beams of light, radiating from the shimmering surface, cast dancing, shifting patterns of light across the water. At the center of the frame, a mermaid lies gracefully on her side on a vibrant, vibrant coral reef. Her cascading silver hair gently flows in the current, shimmering with light. She possesses delicate features and radiant skin. Her deep, ocean-like turquoise eyes are half-closed, her expression captivated and serene, as if completely absorbed in her own world. Her lower body is a massive tail covered in iridescent, turquoise scales, each scale shifting in color as the light refracts. Her enormous caudal fin is as thin as a cicada's wing, its edges tinged with a faint golden sheen. Her red lips parted, as if in silent song. Streams of tiny, shimmering bubbles slowly escaped from her lips, drifting upward and dissipating in a column of light. Around her, schools of orange clownfish and vibrant coral shrimp darted leisurely among the diverse staghorn and brain corals. The entire scene, bathed in the soft underwater light and shadows, evoked a tranquil, dreamy, and even slightly sacred atmosphere.",
+        "seed": 1873,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1873_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.8589094681007186,
+        "videoalign_local_ta": 0.2558118705465546,
+        "videoalign_local_vq": -1.2495606424630719,
+        "videoalign_local_mq": -0.8651606961842011,
+        "avg": -0.801548798777082
+    },
+    {
+        "prompt": "Shot from a slightly upward angle, the camera slowly and steadily moves forward across the crystal-clear azure waters. Several clear beams of light, radiating from the shimmering surface, cast dancing, shifting patterns of light across the water. At the center of the frame, a mermaid lies gracefully on her side on a vibrant, vibrant coral reef. Her cascading silver hair gently flows in the current, shimmering with light. She possesses delicate features and radiant skin. Her deep, ocean-like turquoise eyes are half-closed, her expression captivated and serene, as if completely absorbed in her own world. Her lower body is a massive tail covered in iridescent, turquoise scales, each scale shifting in color as the light refracts. Her enormous caudal fin is as thin as a cicada's wing, its edges tinged with a faint golden sheen. Her red lips parted, as if in silent song. Streams of tiny, shimmering bubbles slowly escaped from her lips, drifting upward and dissipating in a column of light. Around her, schools of orange clownfish and vibrant coral shrimp darted leisurely among the diverse staghorn and brain corals. The entire scene, bathed in the soft underwater light and shadows, evoked a tranquil, dreamy, and even slightly sacred atmosphere.",
+        "seed": 1874,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1874_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.0931437978287952,
+        "videoalign_local_mq": -0.9797093349504019,
+        "videoalign_local_overall": -1.7983815751182761,
+        "videoalign_local_ta": 0.274471557660921,
+        "avg": -0.7619550087286775
+    },
+    {
+        "prompt": "Shot from a slightly upward angle, the camera slowly and steadily moves forward across the crystal-clear azure waters. Several clear beams of light, radiating from the shimmering surface, cast dancing, shifting patterns of light across the water. At the center of the frame, a mermaid lies gracefully on her side on a vibrant, vibrant coral reef. Her cascading silver hair gently flows in the current, shimmering with light. She possesses delicate features and radiant skin. Her deep, ocean-like turquoise eyes are half-closed, her expression captivated and serene, as if completely absorbed in her own world. Her lower body is a massive tail covered in iridescent, turquoise scales, each scale shifting in color as the light refracts. Her enormous caudal fin is as thin as a cicada's wing, its edges tinged with a faint golden sheen. Her red lips parted, as if in silent song. Streams of tiny, shimmering bubbles slowly escaped from her lips, drifting upward and dissipating in a column of light. Around her, schools of orange clownfish and vibrant coral shrimp darted leisurely among the diverse staghorn and brain corals. The entire scene, bathed in the soft underwater light and shadows, evoked a tranquil, dreamy, and even slightly sacred atmosphere.",
+        "seed": 1875,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_1/index_8214_seed_1875_dp_3_rank_6_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.3938117325146824,
+        "videoalign_local_mq": -0.9698100698718414,
+        "videoalign_local_overall": -1.8901135821723603,
+        "videoalign_local_ta": 0.47350822021416333,
+        "avg": -0.7083026809790985
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_10/index_tensor([2048, 2048])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "textured, frame-by-frame animated shot, captured from a first-person perspective, looks down from a very low angle. A fluffy, predominantly gray and white cat paw takes center stage. This paw, focused yet clumsily, attempts to propel a vibrantly colored rubber dog toy ball—brightly striped with red and yellow—into a pile of fluffy cat litter, composed of fine white particles, resembling miniature sand dunes. Each movement is marked by a distinct pause. The paw first laboriously pushes the ball forward, then, with its pink pads and slightly open claws, persistently and persistently scrapes the litter from the side, attempting to cover the incongruous colored ball. Soft, warm indoor light streams from above and side, illuminating the edges of the cat's fur and casting subtle, yet distinct, shadows on the litter. The entire scene, shrouded in this clumsy effort, is imbued with an air of innocent, endearing cuteness.",
+        "seed": 1798,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_10/index_2048_seed_1798_dp_20_rank_40_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.07092399174571,
+        "videoalign_local_overall": -1.8590484245983736,
+        "videoalign_local_ta": 0.39886947175669746,
+        "videoalign_local_vq": -1.1869939046093612,
+        "avg": -0.7300894764208381
+    },
+    {
+        "prompt": "textured, frame-by-frame animated shot, captured from a first-person perspective, looks down from a very low angle. A fluffy, predominantly gray and white cat paw takes center stage. This paw, focused yet clumsily, attempts to propel a vibrantly colored rubber dog toy ball—brightly striped with red and yellow—into a pile of fluffy cat litter, composed of fine white particles, resembling miniature sand dunes. Each movement is marked by a distinct pause. The paw first laboriously pushes the ball forward, then, with its pink pads and slightly open claws, persistently and persistently scrapes the litter from the side, attempting to cover the incongruous colored ball. Soft, warm indoor light streams from above and side, illuminating the edges of the cat's fur and casting subtle, yet distinct, shadows on the litter. The entire scene, shrouded in this clumsy effort, is imbued with an air of innocent, endearing cuteness.",
+        "seed": 1799,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_10/index_2048_seed_1799_dp_20_rank_40_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_mq": -0.8296294054557962,
+        "videoalign_local_overall": -1.1128425413580085,
+        "videoalign_local_ta": 0.8342621710919149,
+        "videoalign_local_vq": -1.1174753069941272,
+        "avg": -0.1392901851330468
+    },
+    {
+        "prompt": "textured, frame-by-frame animated shot, captured from a first-person perspective, looks down from a very low angle. A fluffy, predominantly gray and white cat paw takes center stage. This paw, focused yet clumsily, attempts to propel a vibrantly colored rubber dog toy ball—brightly striped with red and yellow—into a pile of fluffy cat litter, composed of fine white particles, resembling miniature sand dunes. Each movement is marked by a distinct pause. The paw first laboriously pushes the ball forward, then, with its pink pads and slightly open claws, persistently and persistently scrapes the litter from the side, attempting to cover the incongruous colored ball. Soft, warm indoor light streams from above and side, illuminating the edges of the cat's fur and casting subtle, yet distinct, shadows on the litter. The entire scene, shrouded in this clumsy effort, is imbued with an air of innocent, endearing cuteness.",
+        "seed": 1800,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_10/index_2048_seed_1800_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -1.6518382694823222,
+        "videoalign_local_mq": -0.9747597024111216,
+        "videoalign_local_vq": -1.1070475173518421,
+        "videoalign_local_ta": 0.4299689502806416,
+        "avg": -0.6109346596008403
+    },
+    {
+        "prompt": "textured, frame-by-frame animated shot, captured from a first-person perspective, looks down from a very low angle. A fluffy, predominantly gray and white cat paw takes center stage. This paw, focused yet clumsily, attempts to propel a vibrantly colored rubber dog toy ball—brightly striped with red and yellow—into a pile of fluffy cat litter, composed of fine white particles, resembling miniature sand dunes. Each movement is marked by a distinct pause. The paw first laboriously pushes the ball forward, then, with its pink pads and slightly open claws, persistently and persistently scrapes the litter from the side, attempting to cover the incongruous colored ball. Soft, warm indoor light streams from above and side, illuminating the edges of the cat's fur and casting subtle, yet distinct, shadows on the litter. The entire scene, shrouded in this clumsy effort, is imbued with an air of innocent, endearing cuteness.",
+        "seed": 1801,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_10/index_2048_seed_1801_dp_21_rank_42_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -0.17837812305323353,
+        "videoalign_local_mq": -0.8433582829873211,
+        "videoalign_local_vq": -0.29367992525360387,
+        "videoalign_local_ta": 0.9586600851876914,
+        "avg": 0.39014098106722894
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_tensor([1871, 1871])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static medium shot, shrouded in the warm, yellowish hues of old films, transports us to a dimly lit ancient military tent. The sole illumination comes from a flickering oil lamp on a rough wooden table. The dim light casts large, oscillating shadows on the heavy canvas walls, creating a stark contrast between light and dark. Clad in a suit of dark, scratched, and weathered iron armor, Cao Cao stands with his back to the camera, slightly bent over a large parchment military map spread out on the table. Mountains, rivers, and military markers are outlined in ink. His long, tied-up hair is streaked with silver strands, and the shoulders of his armor reflect the faint glow of the oil lamp. He extends his armored hand, his finger hovering for a moment over a city marked on the map. Then, his shoulders visibly slump, and his body rises and falls with a heavy, drawn-out sigh. A puff of white air escapes his lips, quickly dissipating in the cold air. His furrowed brow and tense jawline appear particularly clear in the light and shadow of his profile, and the whole scene is filled with the heavy pressure before making a strategic decision and the lonely atmosphere of a hero in his twilight years.",
+        "seed": 32873,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32873_dp_22_rank_44_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.1626623954440292,
+        "videoalign_local_mq": -0.8333858230079285,
+        "videoalign_local_ta": 0.4424087416902192,
+        "videoalign_local_overall": -1.5536394767617385,
+        "avg": -0.5556153675357596
+    },
+    {
+        "prompt": "static medium shot, shrouded in the warm, yellowish hues of old films, transports us to a dimly lit ancient military tent. The sole illumination comes from a flickering oil lamp on a rough wooden table. The dim light casts large, oscillating shadows on the heavy canvas walls, creating a stark contrast between light and dark. Clad in a suit of dark, scratched, and weathered iron armor, Cao Cao stands with his back to the camera, slightly bent over a large parchment military map spread out on the table. Mountains, rivers, and military markers are outlined in ink. His long, tied-up hair is streaked with silver strands, and the shoulders of his armor reflect the faint glow of the oil lamp. He extends his armored hand, his finger hovering for a moment over a city marked on the map. Then, his shoulders visibly slump, and his body rises and falls with a heavy, drawn-out sigh. A puff of white air escapes his lips, quickly dissipating in the cold air. His furrowed brow and tense jawline appear particularly clear in the light and shadow of his profile, and the whole scene is filled with the heavy pressure before making a strategic decision and the lonely atmosphere of a hero in his twilight years.",
+        "seed": 32874,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32874_dp_22_rank_44_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.176566114967076,
+        "videoalign_local_mq": -0.8445003996474731,
+        "videoalign_local_ta": 0.2371521834321881,
+        "videoalign_local_overall": -1.7839143311823613,
+        "avg": -0.7733810738750865
+    },
+    {
+        "prompt": "static medium shot, shrouded in the warm, yellowish hues of old films, transports us to a dimly lit ancient military tent. The sole illumination comes from a flickering oil lamp on a rough wooden table. The dim light casts large, oscillating shadows on the heavy canvas walls, creating a stark contrast between light and dark. Clad in a suit of dark, scratched, and weathered iron armor, Cao Cao stands with his back to the camera, slightly bent over a large parchment military map spread out on the table. Mountains, rivers, and military markers are outlined in ink. His long, tied-up hair is streaked with silver strands, and the shoulders of his armor reflect the faint glow of the oil lamp. He extends his armored hand, his finger hovering for a moment over a city marked on the map. Then, his shoulders visibly slump, and his body rises and falls with a heavy, drawn-out sigh. A puff of white air escapes his lips, quickly dissipating in the cold air. His furrowed brow and tense jawline appear particularly clear in the light and shadow of his profile, and the whole scene is filled with the heavy pressure before making a strategic decision and the lonely atmosphere of a hero in his twilight years.",
+        "seed": 32875,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32875_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": 0.8093825882727597,
+        "videoalign_local_overall": -0.9167653518581427,
+        "videoalign_local_mq": -0.6608115813482007,
+        "videoalign_local_vq": -1.0653363587827016,
+        "avg": -0.053691381792691506
+    },
+    {
+        "prompt": "static medium shot, shrouded in the warm, yellowish hues of old films, transports us to a dimly lit ancient military tent. The sole illumination comes from a flickering oil lamp on a rough wooden table. The dim light casts large, oscillating shadows on the heavy canvas walls, creating a stark contrast between light and dark. Clad in a suit of dark, scratched, and weathered iron armor, Cao Cao stands with his back to the camera, slightly bent over a large parchment military map spread out on the table. Mountains, rivers, and military markers are outlined in ink. His long, tied-up hair is streaked with silver strands, and the shoulders of his armor reflect the faint glow of the oil lamp. He extends his armored hand, his finger hovering for a moment over a city marked on the map. Then, his shoulders visibly slump, and his body rises and falls with a heavy, drawn-out sigh. A puff of white air escapes his lips, quickly dissipating in the cold air. His furrowed brow and tense jawline appear particularly clear in the light and shadow of his profile, and the whole scene is filled with the heavy pressure before making a strategic decision and the lonely atmosphere of a hero in his twilight years.",
+        "seed": 32876,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_11/index_1871_seed_32876_dp_23_rank_46_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": 0.22471239202261045,
+        "videoalign_local_overall": -2.138421406016741,
+        "videoalign_local_mq": -1.0440545579610456,
+        "videoalign_local_vq": -1.3190792400783058,
+        "avg": -0.9568545069970653
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_tensor([6934, 6934])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dynamic, low-angle tracking shot glides swiftly above the ground, keeping pace with a small, sleek quadcopter drone as it navigates a vast, sun-drenched field of wildflowers. Constructed of matte black carbon fiber, the drone is equipped with four translucent propellers that blur into near-invisibility as it spins, and a soft cyan LED glows from its front. It gallops merrily, agilely executing sharp, banked turns, effortlessly darting through dense fields of red poppies, white daisies, and purple lavender, all swaying in the gentle afternoon breeze. As the camera follows, the drone momentarily halts its forward momentum, delicately hovering just inches above a vibrant yellow flower, tilting its chassis downward like a playful bow before quickly rising and resuming its playful dance. The entire scene is bathed in the warm, golden afternoon light, casting long, soft shadows that make the delicate petals appear almost translucent, creating a tranquil and wondrous atmosphere that blends technological elegance with the beauty of nature.",
+        "seed": 26130,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26130_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.0410048496173696,
+        "videoalign_local_ta": 0.5232673858524739,
+        "videoalign_local_overall": -1.194812123456446,
+        "videoalign_local_mq": -0.6770746596915502,
+        "avg": -0.335772368801986
+    },
+    {
+        "prompt": "dynamic, low-angle tracking shot glides swiftly above the ground, keeping pace with a small, sleek quadcopter drone as it navigates a vast, sun-drenched field of wildflowers. Constructed of matte black carbon fiber, the drone is equipped with four translucent propellers that blur into near-invisibility as it spins, and a soft cyan LED glows from its front. It gallops merrily, agilely executing sharp, banked turns, effortlessly darting through dense fields of red poppies, white daisies, and purple lavender, all swaying in the gentle afternoon breeze. As the camera follows, the drone momentarily halts its forward momentum, delicately hovering just inches above a vibrant yellow flower, tilting its chassis downward like a playful bow before quickly rising and resuming its playful dance. The entire scene is bathed in the warm, golden afternoon light, casting long, soft shadows that make the delicate petals appear almost translucent, creating a tranquil and wondrous atmosphere that blends technological elegance with the beauty of nature.",
+        "seed": 26131,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26131_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -0.968010322121374,
+        "videoalign_local_ta": 0.5481469686716292,
+        "videoalign_local_overall": -0.9675404767572533,
+        "videoalign_local_mq": -0.5476771233075086,
+        "avg": -0.20969675404281213
+    },
+    {
+        "prompt": "dynamic, low-angle tracking shot glides swiftly above the ground, keeping pace with a small, sleek quadcopter drone as it navigates a vast, sun-drenched field of wildflowers. Constructed of matte black carbon fiber, the drone is equipped with four translucent propellers that blur into near-invisibility as it spins, and a soft cyan LED glows from its front. It gallops merrily, agilely executing sharp, banked turns, effortlessly darting through dense fields of red poppies, white daisies, and purple lavender, all swaying in the gentle afternoon breeze. As the camera follows, the drone momentarily halts its forward momentum, delicately hovering just inches above a vibrant yellow flower, tilting its chassis downward like a playful bow before quickly rising and resuming its playful dance. The entire scene is bathed in the warm, golden afternoon light, casting long, soft shadows that make the delicate petals appear almost translucent, creating a tranquil and wondrous atmosphere that blends technological elegance with the beauty of nature.",
+        "seed": 26132,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26132_dp_25_rank_50_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -0.9158713739099484,
+        "videoalign_local_mq": -0.6799030211425676,
+        "videoalign_local_overall": -0.7490724325510234,
+        "videoalign_local_ta": 0.8467019625014927,
+        "avg": 0.048814764975234626
+    },
+    {
+        "prompt": "dynamic, low-angle tracking shot glides swiftly above the ground, keeping pace with a small, sleek quadcopter drone as it navigates a vast, sun-drenched field of wildflowers. Constructed of matte black carbon fiber, the drone is equipped with four translucent propellers that blur into near-invisibility as it spins, and a soft cyan LED glows from its front. It gallops merrily, agilely executing sharp, banked turns, effortlessly darting through dense fields of red poppies, white daisies, and purple lavender, all swaying in the gentle afternoon breeze. As the camera follows, the drone momentarily halts its forward momentum, delicately hovering just inches above a vibrant yellow flower, tilting its chassis downward like a playful bow before quickly rising and resuming its playful dance. The entire scene is bathed in the warm, golden afternoon light, casting long, soft shadows that make the delicate petals appear almost translucent, creating a tranquil and wondrous atmosphere that blends technological elegance with the beauty of nature.",
+        "seed": 26133,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_12/index_6934_seed_26133_dp_25_rank_50_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.0236252002135613,
+        "videoalign_local_mq": -0.4840389906596192,
+        "videoalign_local_overall": -0.9470774307919737,
+        "videoalign_local_ta": 0.5605867600812068,
+        "avg": -0.19324533535538346
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_13/index_tensor([6493, 6493])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, steady drone pans gracefully around a majestic ancient pagoda, perched atop a mist-shrouded mountain. The setting sun sinks into the distant mountains, painting the sky a warm gradient of gold and deep orange. Its low-angled light sweeps across the pagoda like a layer of flowing honey. The multi-story pagoda is constructed of weathered, bluish-gray brick. The rough texture, minute cracks, and scattered wisps of verdant moss in the sidelight give it a sculptural, three-dimensional quality. The camera pans across the delicate eaves and brackets. Ancient bronze bells hang from the eaves, still in the breeze, gleaming with the last rays of the setting sun. As the camera pans, the tower's long shadow slowly shifts across the hillside, permeating the entire scene with a solemn, tranquil, and timeless atmosphere, expressed in warm, deep tones.",
+        "seed": 27062,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_13/index_6493_seed_27062_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.610484503559599,
+        "videoalign_local_ta": -0.030303331873731226,
+        "videoalign_local_vq": -1.5969363849216944,
+        "videoalign_local_mq": -0.9832447867641736,
+        "avg": -1.3203939177166653
+    },
+    {
+        "prompt": "slow, steady drone pans gracefully around a majestic ancient pagoda, perched atop a mist-shrouded mountain. The setting sun sinks into the distant mountains, painting the sky a warm gradient of gold and deep orange. Its low-angled light sweeps across the pagoda like a layer of flowing honey. The multi-story pagoda is constructed of weathered, bluish-gray brick. The rough texture, minute cracks, and scattered wisps of verdant moss in the sidelight give it a sculptural, three-dimensional quality. The camera pans across the delicate eaves and brackets. Ancient bronze bells hang from the eaves, still in the breeze, gleaming with the last rays of the setting sun. As the camera pans, the tower's long shadow slowly shifts across the hillside, permeating the entire scene with a solemn, tranquil, and timeless atmosphere, expressed in warm, deep tones.",
+        "seed": 27063,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_13/index_6493_seed_27063_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.4424504120210577,
+        "videoalign_local_ta": -0.1671410373790853,
+        "videoalign_local_vq": -1.30691348549564,
+        "videoalign_local_mq": -0.9683958891463327,
+        "avg": -1.3047957247000717
+    },
+    {
+        "prompt": "slow, steady drone pans gracefully around a majestic ancient pagoda, perched atop a mist-shrouded mountain. The setting sun sinks into the distant mountains, painting the sky a warm gradient of gold and deep orange. Its low-angled light sweeps across the pagoda like a layer of flowing honey. The multi-story pagoda is constructed of weathered, bluish-gray brick. The rough texture, minute cracks, and scattered wisps of verdant moss in the sidelight give it a sculptural, three-dimensional quality. The camera pans across the delicate eaves and brackets. Ancient bronze bells hang from the eaves, still in the breeze, gleaming with the last rays of the setting sun. As the camera pans, the tower's long shadow slowly shifts across the hillside, permeating the entire scene with a solemn, tranquil, and timeless atmosphere, expressed in warm, deep tones.",
+        "seed": 27064,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_13/index_6493_seed_27064_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.048899732865866,
+        "videoalign_local_vq": -1.305175520555259,
+        "videoalign_local_ta": 0.1500736435651446,
+        "videoalign_local_mq": -0.8937978558757512,
+        "avg": -0.9494130446503606
+    },
+    {
+        "prompt": "slow, steady drone pans gracefully around a majestic ancient pagoda, perched atop a mist-shrouded mountain. The setting sun sinks into the distant mountains, painting the sky a warm gradient of gold and deep orange. Its low-angled light sweeps across the pagoda like a layer of flowing honey. The multi-story pagoda is constructed of weathered, bluish-gray brick. The rough texture, minute cracks, and scattered wisps of verdant moss in the sidelight give it a sculptural, three-dimensional quality. The camera pans across the delicate eaves and brackets. Ancient bronze bells hang from the eaves, still in the breeze, gleaming with the last rays of the setting sun. As the camera pans, the tower's long shadow slowly shifts across the hillside, permeating the entire scene with a solemn, tranquil, and timeless atmosphere, expressed in warm, deep tones.",
+        "seed": 27065,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_13/index_6493_seed_27065_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.8968319072893958,
+        "videoalign_local_vq": -1.3503626090051613,
+        "videoalign_local_ta": -0.5900939453047251,
+        "videoalign_local_mq": -0.9563753529795092,
+        "avg": -1.7434629262970605
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_14/index_tensor([3819, 3819])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a stark, minimalist artistic style, a wide shot opens with the camera panning slowly and steadily to the right, tracking the raw, elemental force of a flash flood. A raging, slate-gray torrent of water, thick with mud and debris, surges through the narrow confines of a desolate canyon, whose steep, geometric walls of dark, damp rock are rendered in a desaturated and muted palette. The camera continues in a deliberate pan, tilting slightly upward to reveal a high, flat ledge jutting out from the cliff face. Here, the solitary figure of Mathias stands completely still, his form a stark, black silhouette against the chaotic, bubbling water far below. His posture is stiff and sharp, his shoulders squared, his tall frame set against the devastation. Against the flat, unforgiving light of the overcast sky, his facial features are completely lost in deep shadow, rendering his expression completely unreadable as he silently and motionlessly watches the disaster unfold, creating a powerful and unsettling atmosphere of detached witness.",
+        "seed": 25739,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_14/index_3819_seed_25739_dp_28_rank_56_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.2964856958533548,
+        "videoalign_local_mq": -0.7456624248787199,
+        "videoalign_local_overall": -2.4238755599263744,
+        "videoalign_local_ta": -0.38172743919429963,
+        "avg": -1.402801499560337
+    },
+    {
+        "prompt": "In a stark, minimalist artistic style, a wide shot opens with the camera panning slowly and steadily to the right, tracking the raw, elemental force of a flash flood. A raging, slate-gray torrent of water, thick with mud and debris, surges through the narrow confines of a desolate canyon, whose steep, geometric walls of dark, damp rock are rendered in a desaturated and muted palette. The camera continues in a deliberate pan, tilting slightly upward to reveal a high, flat ledge jutting out from the cliff face. Here, the solitary figure of Mathias stands completely still, his form a stark, black silhouette against the chaotic, bubbling water far below. His posture is stiff and sharp, his shoulders squared, his tall frame set against the devastation. Against the flat, unforgiving light of the overcast sky, his facial features are completely lost in deep shadow, rendering his expression completely unreadable as he silently and motionlessly watches the disaster unfold, creating a powerful and unsettling atmosphere of detached witness.",
+        "seed": 25740,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_14/index_3819_seed_25740_dp_28_rank_56_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.4155362942694432,
+        "videoalign_local_mq": -0.7343489790746507,
+        "videoalign_local_overall": -2.211288083741769,
+        "videoalign_local_ta": -0.06140281039767533,
+        "avg": -1.1363454470697223
+    },
+    {
+        "prompt": "In a stark, minimalist artistic style, a wide shot opens with the camera panning slowly and steadily to the right, tracking the raw, elemental force of a flash flood. A raging, slate-gray torrent of water, thick with mud and debris, surges through the narrow confines of a desolate canyon, whose steep, geometric walls of dark, damp rock are rendered in a desaturated and muted palette. The camera continues in a deliberate pan, tilting slightly upward to reveal a high, flat ledge jutting out from the cliff face. Here, the solitary figure of Mathias stands completely still, his form a stark, black silhouette against the chaotic, bubbling water far below. His posture is stiff and sharp, his shoulders squared, his tall frame set against the devastation. Against the flat, unforgiving light of the overcast sky, his facial features are completely lost in deep shadow, rendering his expression completely unreadable as he silently and motionlessly watches the disaster unfold, creating a powerful and unsettling atmosphere of detached witness.",
+        "seed": 25741,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_14/index_3819_seed_25741_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.9669817084208241,
+        "videoalign_local_vq": -1.4494266106068696,
+        "videoalign_local_ta": -0.369287647784722,
+        "videoalign_local_overall": -2.7856959668124155,
+        "avg": -1.5774918072985689
+    },
+    {
+        "prompt": "In a stark, minimalist artistic style, a wide shot opens with the camera panning slowly and steadily to the right, tracking the raw, elemental force of a flash flood. A raging, slate-gray torrent of water, thick with mud and debris, surges through the narrow confines of a desolate canyon, whose steep, geometric walls of dark, damp rock are rendered in a desaturated and muted palette. The camera continues in a deliberate pan, tilting slightly upward to reveal a high, flat ledge jutting out from the cliff face. Here, the solitary figure of Mathias stands completely still, his form a stark, black silhouette against the chaotic, bubbling water far below. His posture is stiff and sharp, his shoulders squared, his tall frame set against the devastation. Against the flat, unforgiving light of the overcast sky, his facial features are completely lost in deep shadow, rendering his expression completely unreadable as he silently and motionlessly watches the disaster unfold, creating a powerful and unsettling atmosphere of detached witness.",
+        "seed": 25742,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_14/index_3819_seed_25742_dp_29_rank_58_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.9298594643762219,
+        "videoalign_local_vq": -1.352100573945542,
+        "videoalign_local_ta": -0.6678426416145854,
+        "videoalign_local_overall": -2.9498026799363495,
+        "avg": -1.8088226607754674
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_tensor([717, 717])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium close-up shot, shot from a level angle, slowly and steadily inward, draws the viewer's attention to a white-haired, elderly craftsman. He sits in a woodworking workshop filled with the mingled aroma of sawdust and varnish. His face is deeply wrinkled, his eyes, through a pair of reading glasses, fixed with intense concentration on his work. A beam of warm afternoon sunlight slants in through the high windows, casting a visible shaft of light in the air, illuminating the dancing dust particles. He wears a washed-out blue cotton work suit, leaning slightly forward, his calloused yet remarkably steady hands meticulously working: his right hand tightly grips a carving knife, its handle smooth and warm from years of use, while his left hand carefully supports the elegantly shaped pearwood body of a pipa. With steady and deliberate force from his wrist, the sharp tip of the knife glided across the delicate, luminous wood of the pipa's back. Slender wood petals curled and gently lifted, gradually revealing the intricate and lifelike outline of a peony. The sunlight precisely illuminated the pipa and his deft hands, making every carved grain visible. A striking contrast of light and shadow formed against the warm wood tone, and the entire scene was permeated with an atmosphere of profound tranquility, almost sacred, and the spirit of craftsmanship.",
+        "seed": 14728,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14728_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.9850549412379439,
+        "videoalign_local_ta": 0.9337805023685362,
+        "videoalign_local_mq": -0.8847824537506336,
+        "videoalign_local_vq": -1.0340529898558464,
+        "avg": -0.025637219434703817
+    },
+    {
+        "prompt": "medium close-up shot, shot from a level angle, slowly and steadily inward, draws the viewer's attention to a white-haired, elderly craftsman. He sits in a woodworking workshop filled with the mingled aroma of sawdust and varnish. His face is deeply wrinkled, his eyes, through a pair of reading glasses, fixed with intense concentration on his work. A beam of warm afternoon sunlight slants in through the high windows, casting a visible shaft of light in the air, illuminating the dancing dust particles. He wears a washed-out blue cotton work suit, leaning slightly forward, his calloused yet remarkably steady hands meticulously working: his right hand tightly grips a carving knife, its handle smooth and warm from years of use, while his left hand carefully supports the elegantly shaped pearwood body of a pipa. With steady and deliberate force from his wrist, the sharp tip of the knife glided across the delicate, luminous wood of the pipa's back. Slender wood petals curled and gently lifted, gradually revealing the intricate and lifelike outline of a peony. The sunlight precisely illuminated the pipa and his deft hands, making every carved grain visible. A striking contrast of light and shadow formed against the warm wood tone, and the entire scene was permeated with an atmosphere of profound tranquility, almost sacred, and the spirit of craftsmanship.",
+        "seed": 14729,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14729_dp_30_rank_60_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.3074562400757612,
+        "videoalign_local_ta": 0.8840213367302255,
+        "videoalign_local_mq": -0.9853660578524365,
+        "videoalign_local_vq": -1.2061115189535505,
+        "avg": -0.21171745167276795
+    },
+    {
+        "prompt": "medium close-up shot, shot from a level angle, slowly and steadily inward, draws the viewer's attention to a white-haired, elderly craftsman. He sits in a woodworking workshop filled with the mingled aroma of sawdust and varnish. His face is deeply wrinkled, his eyes, through a pair of reading glasses, fixed with intense concentration on his work. A beam of warm afternoon sunlight slants in through the high windows, casting a visible shaft of light in the air, illuminating the dancing dust particles. He wears a washed-out blue cotton work suit, leaning slightly forward, his calloused yet remarkably steady hands meticulously working: his right hand tightly grips a carving knife, its handle smooth and warm from years of use, while his left hand carefully supports the elegantly shaped pearwood body of a pipa. With steady and deliberate force from his wrist, the sharp tip of the knife glided across the delicate, luminous wood of the pipa's back. Slender wood petals curled and gently lifted, gradually revealing the intricate and lifelike outline of a peony. The sunlight precisely illuminated the pipa and his deft hands, making every carved grain visible. A striking contrast of light and shadow formed against the warm wood tone, and the entire scene was permeated with an atmosphere of profound tranquility, almost sacred, and the spirit of craftsmanship.",
+        "seed": 14730,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14730_dp_31_rank_62_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.9839518771269279,
+        "videoalign_local_vq": -1.1452827460402208,
+        "videoalign_local_ta": 0.8715815453206479,
+        "videoalign_local_overall": -1.257653077846501,
+        "avg": -0.19303576626292646
+    },
+    {
+        "prompt": "medium close-up shot, shot from a level angle, slowly and steadily inward, draws the viewer's attention to a white-haired, elderly craftsman. He sits in a woodworking workshop filled with the mingled aroma of sawdust and varnish. His face is deeply wrinkled, his eyes, through a pair of reading glasses, fixed with intense concentration on his work. A beam of warm afternoon sunlight slants in through the high windows, casting a visible shaft of light in the air, illuminating the dancing dust particles. He wears a washed-out blue cotton work suit, leaning slightly forward, his calloused yet remarkably steady hands meticulously working: his right hand tightly grips a carving knife, its handle smooth and warm from years of use, while his left hand carefully supports the elegantly shaped pearwood body of a pipa. With steady and deliberate force from his wrist, the sharp tip of the knife glided across the delicate, luminous wood of the pipa's back. Slender wood petals curled and gently lifted, gradually revealing the intricate and lifelike outline of a peony. The sunlight precisely illuminated the pipa and his deft hands, making every carved grain visible. A striking contrast of light and shadow formed against the warm wood tone, and the entire scene was permeated with an atmosphere of profound tranquility, almost sacred, and the spirit of craftsmanship.",
+        "seed": 14731,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_15/index_717_seed_14731_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.135976305119108,
+        "videoalign_local_vq": -1.166138325324791,
+        "videoalign_local_ta": 1.0706182078738902,
+        "videoalign_local_overall": -1.2314964225700091,
+        "avg": -0.08043910734805937
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_tensor([3698, 3698])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a strikingly low-angle, static foreground shot, a massive Amazonian centipede dominates the frame. Its bizarrely colored carapace reflects an eerie metallic sheen in the strong light, a blend of deep purple and ominous electric blue. Its body arches back suddenly, each chitinous plate tense, while countless pairs of sharp, bright yellow-tipped legs grip the ground, a gesture of poised tension. The camera focuses on its massive, fully extended mandibles, massive and sharp like obsidian sickles, extending outward with a powerful gesture as if in a silent roar, their tips dripping with a sticky, shimmering venom. Behind it, the materialized Japanese onomatopoeia \"ゴゴゴゴ\" (gogogogo) hovers in the dim background, a massive, rough form seemingly carved from energy or rock, each letter emanating an unsteady, pulsating halo of light. The entire scene is illuminated by an unnatural high-contrast light source, casting sharp and deep shadows, making the outline of the centipede even more hideous, full of JOJO-style wild movement and suffocating threat, freezing the creature's primitive aggressiveness in a moment full of visual impact.",
+        "seed": 1481,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1481_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.3799080129916357,
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+    {
+        "prompt": "In a strikingly low-angle, static foreground shot, a massive Amazonian centipede dominates the frame. Its bizarrely colored carapace reflects an eerie metallic sheen in the strong light, a blend of deep purple and ominous electric blue. Its body arches back suddenly, each chitinous plate tense, while countless pairs of sharp, bright yellow-tipped legs grip the ground, a gesture of poised tension. The camera focuses on its massive, fully extended mandibles, massive and sharp like obsidian sickles, extending outward with a powerful gesture as if in a silent roar, their tips dripping with a sticky, shimmering venom. Behind it, the materialized Japanese onomatopoeia \"ゴゴゴゴ\" (gogogogo) hovers in the dim background, a massive, rough form seemingly carved from energy or rock, each letter emanating an unsteady, pulsating halo of light. The entire scene is illuminated by an unnatural high-contrast light source, casting sharp and deep shadows, making the outline of the centipede even more hideous, full of JOJO-style wild movement and suffocating threat, freezing the creature's primitive aggressiveness in a moment full of visual impact.",
+        "seed": 1482,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1482_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+        "videoalign_local_mq": -0.8635697428680038,
+        "videoalign_local_vq": -0.8533046360562379,
+        "avg": -1.7299814154085402
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+    {
+        "prompt": "In a strikingly low-angle, static foreground shot, a massive Amazonian centipede dominates the frame. Its bizarrely colored carapace reflects an eerie metallic sheen in the strong light, a blend of deep purple and ominous electric blue. Its body arches back suddenly, each chitinous plate tense, while countless pairs of sharp, bright yellow-tipped legs grip the ground, a gesture of poised tension. The camera focuses on its massive, fully extended mandibles, massive and sharp like obsidian sickles, extending outward with a powerful gesture as if in a silent roar, their tips dripping with a sticky, shimmering venom. Behind it, the materialized Japanese onomatopoeia \"ゴゴゴゴ\" (gogogogo) hovers in the dim background, a massive, rough form seemingly carved from energy or rock, each letter emanating an unsteady, pulsating halo of light. The entire scene is illuminated by an unnatural high-contrast light source, casting sharp and deep shadows, making the outline of the centipede even more hideous, full of JOJO-style wild movement and suffocating threat, freezing the creature's primitive aggressiveness in a moment full of visual impact.",
+        "seed": 1483,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1483_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.2373948878804057,
+        "videoalign_local_overall": -3.0786677533248974,
+        "avg": -1.9004672411781924
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+    {
+        "prompt": "In a strikingly low-angle, static foreground shot, a massive Amazonian centipede dominates the frame. Its bizarrely colored carapace reflects an eerie metallic sheen in the strong light, a blend of deep purple and ominous electric blue. Its body arches back suddenly, each chitinous plate tense, while countless pairs of sharp, bright yellow-tipped legs grip the ground, a gesture of poised tension. The camera focuses on its massive, fully extended mandibles, massive and sharp like obsidian sickles, extending outward with a powerful gesture as if in a silent roar, their tips dripping with a sticky, shimmering venom. Behind it, the materialized Japanese onomatopoeia \"ゴゴゴゴ\" (gogogogo) hovers in the dim background, a massive, rough form seemingly carved from energy or rock, each letter emanating an unsteady, pulsating halo of light. The entire scene is illuminated by an unnatural high-contrast light source, casting sharp and deep shadows, making the outline of the centipede even more hideous, full of JOJO-style wild movement and suffocating threat, freezing the creature's primitive aggressiveness in a moment full of visual impact.",
+        "seed": 1484,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_2/index_3698_seed_1484_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_mq": -0.9662746180580697,
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+        "videoalign_local_overall": -2.271014577659118,
+        "avg": -1.222187755371496
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_3/index_tensor([2841, 2841])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic close-up slowly zooms in, capturing a magnificent parrot gracefully perched on a dense, gnarled jungle vine. The parrot's plumage is a breathtaking, surreal mosaic of color: its head and neck a deep sapphire blue, its breast a vibrant sun yellow, its wings a rich emerald green, each feather rendered in crisp detail. Its intelligent black eyes gleam, and its rapid, quirky turns of the head cause a subtle rustling of feathers. The vine it clings to is gnarled and ancient, its brown, richly textured bark clinging to a mat of damp green moss. The background is a vibrant, soft-focus blur of lush, dewy foliage, with large, shimmering tropical leaves. Dramatic, warm sunlight filters down through the dense canopy, penetrating the humid air, illuminating floating particles and creating a dynamic play of light and shadow across the scene. The overall atmosphere is vibrant and energized, a vibrant and dynamic snapshot of the pulsating heart of the rainforest.",
+        "seed": 6714,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_3/index_2841_seed_6714_dp_6_rank_12_sample_0_slot_0.mp4",
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+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -0.050962488763262814,
+        "avg": 0.4600686939170031
+    },
+    {
+        "prompt": "cinematic close-up slowly zooms in, capturing a magnificent parrot gracefully perched on a dense, gnarled jungle vine. The parrot's plumage is a breathtaking, surreal mosaic of color: its head and neck a deep sapphire blue, its breast a vibrant sun yellow, its wings a rich emerald green, each feather rendered in crisp detail. Its intelligent black eyes gleam, and its rapid, quirky turns of the head cause a subtle rustling of feathers. The vine it clings to is gnarled and ancient, its brown, richly textured bark clinging to a mat of damp green moss. The background is a vibrant, soft-focus blur of lush, dewy foliage, with large, shimmering tropical leaves. Dramatic, warm sunlight filters down through the dense canopy, penetrating the humid air, illuminating floating particles and creating a dynamic play of light and shadow across the scene. The overall atmosphere is vibrant and energized, a vibrant and dynamic snapshot of the pulsating heart of the rainforest.",
+        "seed": 6715,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_3/index_2841_seed_6715_dp_6_rank_12_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "videoalign_local_mq": -0.14180725508652528,
+        "videoalign_local_overall": -0.2576276830583525,
+        "avg": 0.30075703542635895
+    },
+    {
+        "prompt": "cinematic close-up slowly zooms in, capturing a magnificent parrot gracefully perched on a dense, gnarled jungle vine. The parrot's plumage is a breathtaking, surreal mosaic of color: its head and neck a deep sapphire blue, its breast a vibrant sun yellow, its wings a rich emerald green, each feather rendered in crisp detail. Its intelligent black eyes gleam, and its rapid, quirky turns of the head cause a subtle rustling of feathers. The vine it clings to is gnarled and ancient, its brown, richly textured bark clinging to a mat of damp green moss. The background is a vibrant, soft-focus blur of lush, dewy foliage, with large, shimmering tropical leaves. Dramatic, warm sunlight filters down through the dense canopy, penetrating the humid air, illuminating floating particles and creating a dynamic play of light and shadow across the scene. The overall atmosphere is vibrant and energized, a vibrant and dynamic snapshot of the pulsating heart of the rainforest.",
+        "seed": 6716,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_3/index_2841_seed_6716_dp_7_rank_14_sample_2_slot_0.mp4",
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+        "videoalign_local_overall": -0.5323504634328448,
+        "videoalign_local_vq": -0.8567805659369995,
+        "avg": 0.2193747065822122
+    },
+    {
+        "prompt": "cinematic close-up slowly zooms in, capturing a magnificent parrot gracefully perched on a dense, gnarled jungle vine. The parrot's plumage is a breathtaking, surreal mosaic of color: its head and neck a deep sapphire blue, its breast a vibrant sun yellow, its wings a rich emerald green, each feather rendered in crisp detail. Its intelligent black eyes gleam, and its rapid, quirky turns of the head cause a subtle rustling of feathers. The vine it clings to is gnarled and ancient, its brown, richly textured bark clinging to a mat of damp green moss. The background is a vibrant, soft-focus blur of lush, dewy foliage, with large, shimmering tropical leaves. Dramatic, warm sunlight filters down through the dense canopy, penetrating the humid air, illuminating floating particles and creating a dynamic play of light and shadow across the scene. The overall atmosphere is vibrant and energized, a vibrant and dynamic snapshot of the pulsating heart of the rainforest.",
+        "seed": 6717,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_3/index_2841_seed_6717_dp_7_rank_14_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.9153641119397582,
+        "videoalign_local_ta": 0.8964611281398032,
+        "videoalign_local_overall": -0.7366463545064865,
+        "videoalign_local_vq": -0.7177433707065315,
+        "avg": 0.07990738681665832
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_4/index_tensor([8086, 8086])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "From a first-person perspective, an uninterrupted gliding shot moves smoothly forward along a park path, all rendered in a clean, minimalist art style defined by elegant, soft gradients. The air is thick with a dense, gentle mass of cherry blossom petals, which slowly fall like pink snow, carpeting the stone-paved path with a delicate, textured carpet. In the background, the soft-focus bokeh of countless other cherry trees creates a bright, all-encompassing canopy of vibrant pink and white. Diffuse, ethereal light filters through the blossoms, casting no harsh shadows and bathing the entire scene in a warm, tranquil glow. As the camera advances, a slender, pale-skinned hand enters the frame from the lower right, its form defined by smooth tonal transitions rather than sharp lines. Moving with deliberate grace, the hand extends forward until it reaches its center frame, offering the viewer a single, perfectly formed branch of cherry blossoms. The branch itself is a dark, smooth wood from which sprout several beautifully shaped flowers, with five delicate petals perfectly blending soft white and pale pink gradients, creating a peaceful, intimate and dreamy atmosphere.",
+        "seed": 8771,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_4/index_8086_seed_8771_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.1388046665701252,
+        "videoalign_local_ta": -0.733151546514868,
+        "videoalign_local_overall": -3.187559523282537,
+        "videoalign_local_vq": -1.3156033101975442,
+        "avg": -1.9603555348987027
+    },
+    {
+        "prompt": "From a first-person perspective, an uninterrupted gliding shot moves smoothly forward along a park path, all rendered in a clean, minimalist art style defined by elegant, soft gradients. The air is thick with a dense, gentle mass of cherry blossom petals, which slowly fall like pink snow, carpeting the stone-paved path with a delicate, textured carpet. In the background, the soft-focus bokeh of countless other cherry trees creates a bright, all-encompassing canopy of vibrant pink and white. Diffuse, ethereal light filters through the blossoms, casting no harsh shadows and bathing the entire scene in a warm, tranquil glow. As the camera advances, a slender, pale-skinned hand enters the frame from the lower right, its form defined by smooth tonal transitions rather than sharp lines. Moving with deliberate grace, the hand extends forward until it reaches its center frame, offering the viewer a single, perfectly formed branch of cherry blossoms. The branch itself is a dark, smooth wood from which sprout several beautifully shaped flowers, with five delicate petals perfectly blending soft white and pale pink gradients, creating a peaceful, intimate and dreamy atmosphere.",
+        "seed": 8772,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_4/index_8086_seed_8772_dp_8_rank_16_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
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+        "videoalign_local_mq": -1.0228418470784157,
+        "videoalign_local_ta": -0.6305232673858525,
+        "videoalign_local_overall": -3.079329198375996,
+        "videoalign_local_vq": -1.4259640839117282,
+        "avg": -1.8549262328809246
+    },
+    {
+        "prompt": "From a first-person perspective, an uninterrupted gliding shot moves smoothly forward along a park path, all rendered in a clean, minimalist art style defined by elegant, soft gradients. The air is thick with a dense, gentle mass of cherry blossom petals, which slowly fall like pink snow, carpeting the stone-paved path with a delicate, textured carpet. In the background, the soft-focus bokeh of countless other cherry trees creates a bright, all-encompassing canopy of vibrant pink and white. Diffuse, ethereal light filters through the blossoms, casting no harsh shadows and bathing the entire scene in a warm, tranquil glow. As the camera advances, a slender, pale-skinned hand enters the frame from the lower right, its form defined by smooth tonal transitions rather than sharp lines. Moving with deliberate grace, the hand extends forward until it reaches its center frame, offering the viewer a single, perfectly formed branch of cherry blossoms. The branch itself is a dark, smooth wood from which sprout several beautifully shaped flowers, with five delicate petals perfectly blending soft white and pale pink gradients, creating a peaceful, intimate and dreamy atmosphere.",
+        "seed": 8773,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_4/index_8086_seed_8773_dp_9_rank_18_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
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+        "videoalign_local_mq": -0.9683958891463327,
+        "videoalign_local_overall": -3.1127768880991713,
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+        "videoalign_local_vq": -1.6289258021055795,
+        "avg": -1.8141160424732155
+    },
+    {
+        "prompt": "From a first-person perspective, an uninterrupted gliding shot moves smoothly forward along a park path, all rendered in a clean, minimalist art style defined by elegant, soft gradients. The air is thick with a dense, gentle mass of cherry blossom petals, which slowly fall like pink snow, carpeting the stone-paved path with a delicate, textured carpet. In the background, the soft-focus bokeh of countless other cherry trees creates a bright, all-encompassing canopy of vibrant pink and white. Diffuse, ethereal light filters through the blossoms, casting no harsh shadows and bathing the entire scene in a warm, tranquil glow. As the camera advances, a slender, pale-skinned hand enters the frame from the lower right, its form defined by smooth tonal transitions rather than sharp lines. Moving with deliberate grace, the hand extends forward until it reaches its center frame, offering the viewer a single, perfectly formed branch of cherry blossoms. The branch itself is a dark, smooth wood from which sprout several beautifully shaped flowers, with five delicate petals perfectly blending soft white and pale pink gradients, creating a peaceful, intimate and dreamy atmosphere.",
+        "seed": 8774,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_4/index_8086_seed_8774_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.7541475092317719,
+        "videoalign_local_overall": -2.677274883682215,
+        "videoalign_local_ta": -0.43459655268500463,
+        "videoalign_local_vq": -1.4885308217654387,
+        "avg": -1.55593571818361
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_tensor([2550, 2550])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a vast field of tall, sun-bleached cornstalks, flapping violently in a chaotic frenzy. A massive dust storm, a billowing wall of thick ochre dust, relentlessly engulfs the landscape, swallowing the horizon and creating an oppressive, claustrophobic atmosphere. A soft, directional light, like that from a dying sun, penetrates the dense cloud of particles, creating dramatic god rays that illuminate millions of individually rendered dust and sand particles dancing in the air. This intense light casts long, stark shadows that stretch and writhe across the ground, highlighting the corn's violent movement. Each stalk is rendered in a hyper-realistic Unreal Engine style, displaying realistic, high-fidelity textures; their dry, brittle leaves are pale yellow and tattered, whipping back and forth with such force that they shred and tear. The entire scene is a symphony of controlled chaos, with cinematic lighting and physically-based rendering emphasizing the oppressive power of nature and the fragility of the harvest.",
+        "seed": 24564,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24564_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.886853225799973,
+        "videoalign_local_mq": -1.1274912207660561,
+        "videoalign_local_ta": 0.056775207993312274,
+        "videoalign_local_vq": -1.816137213027229,
+        "avg": -1.4150390089033302
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a vast field of tall, sun-bleached cornstalks, flapping violently in a chaotic frenzy. A massive dust storm, a billowing wall of thick ochre dust, relentlessly engulfs the landscape, swallowing the horizon and creating an oppressive, claustrophobic atmosphere. A soft, directional light, like that from a dying sun, penetrates the dense cloud of particles, creating dramatic god rays that illuminate millions of individually rendered dust and sand particles dancing in the air. This intense light casts long, stark shadows that stretch and writhe across the ground, highlighting the corn's violent movement. Each stalk is rendered in a hyper-realistic Unreal Engine style, displaying realistic, high-fidelity textures; their dry, brittle leaves are pale yellow and tattered, whipping back and forth with such force that they shred and tear. The entire scene is a symphony of controlled chaos, with cinematic lighting and physically-based rendering emphasizing the oppressive power of nature and the fragility of the harvest.",
+        "seed": 24565,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24565_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.8623461474146286,
+        "videoalign_local_mq": -1.1784017268843676,
+        "videoalign_local_ta": 0.08787468651725638,
+        "videoalign_local_vq": -1.7718191070475175,
+        "avg": -1.3872357304486862
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a vast field of tall, sun-bleached cornstalks, flapping violently in a chaotic frenzy. A massive dust storm, a billowing wall of thick ochre dust, relentlessly engulfs the landscape, swallowing the horizon and creating an oppressive, claustrophobic atmosphere. A soft, directional light, like that from a dying sun, penetrates the dense cloud of particles, creating dramatic god rays that illuminate millions of individually rendered dust and sand particles dancing in the air. This intense light casts long, stark shadows that stretch and writhe across the ground, highlighting the corn's violent movement. Each stalk is rendered in a hyper-realistic Unreal Engine style, displaying realistic, high-fidelity textures; their dry, brittle leaves are pale yellow and tattered, whipping back and forth with such force that they shred and tear. The entire scene is a symphony of controlled chaos, with cinematic lighting and physically-based rendering emphasizing the oppressive power of nature and the fragility of the harvest.",
+        "seed": 24566,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24566_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_mq": -1.0850657990007966,
+        "videoalign_local_overall": -2.7031983141889517,
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+        "videoalign_local_vq": -1.7744260544580888,
+        "avg": -1.2734523874595092
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a vast field of tall, sun-bleached cornstalks, flapping violently in a chaotic frenzy. A massive dust storm, a billowing wall of thick ochre dust, relentlessly engulfs the landscape, swallowing the horizon and creating an oppressive, claustrophobic atmosphere. A soft, directional light, like that from a dying sun, penetrates the dense cloud of particles, creating dramatic god rays that illuminate millions of individually rendered dust and sand particles dancing in the air. This intense light casts long, stark shadows that stretch and writhe across the ground, highlighting the corn's violent movement. Each stalk is rendered in a hyper-realistic Unreal Engine style, displaying realistic, high-fidelity textures; their dry, brittle leaves are pale yellow and tattered, whipping back and forth with such force that they shred and tear. The entire scene is a symphony of controlled chaos, with cinematic lighting and physically-based rendering emphasizing the oppressive power of nature and the fragility of the harvest.",
+        "seed": 24567,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_5/index_2550_seed_24567_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.1600173774527551,
+        "videoalign_local_overall": -2.8329156267027247,
+        "videoalign_local_ta": 0.056775207993312274,
+        "videoalign_local_vq": -1.729673457243282,
+        "avg": -1.3880702093547062
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_6/index_tensor([2282, 2282])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "stunningly close-up, static shot, captured from a level angle, focuses squarely on a single work of art, immersed in a soft, picture-book-like macaron-hued scene. A spherical bomb, composed of countless tightly packed, overlapping layers of pink, pale yellow, and mint green rose petals, hovers in the center of the frame. A warm, diffuse light gently streams down from above, giving the petals a velvety texture and casting almost invisible, soft shadows. Several emerald-green, flexible vines, like delicate threads, entwine and secure the bomb's structure. One reaches upward, spiraling into an elegant fuse, tipped with a small, pre-opening white bud. Fine cracks appear on the sphere's surface, and the outermost petals delicately curl and peel away with almost imperceptible grace, as if a miracle of life is slowly emerging from its cocoon. The background is treated as a dreamy scene composed of soft light spots and blurred blocks of color. The gradient of lavender and cream creates an extreme shallow depth of field effect, thus directing all visual focus to the moment of birth of this unique work of art, creating a dreamy atmosphere that is tranquil, wonderful and full of the beauty of the budding life.",
+        "seed": 5648,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_6/index_2282_seed_5648_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_mq": -0.6848526536818479,
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+        "prompt": "stunningly close-up, static shot, captured from a level angle, focuses squarely on a single work of art, immersed in a soft, picture-book-like macaron-hued scene. A spherical bomb, composed of countless tightly packed, overlapping layers of pink, pale yellow, and mint green rose petals, hovers in the center of the frame. A warm, diffuse light gently streams down from above, giving the petals a velvety texture and casting almost invisible, soft shadows. Several emerald-green, flexible vines, like delicate threads, entwine and secure the bomb's structure. One reaches upward, spiraling into an elegant fuse, tipped with a small, pre-opening white bud. Fine cracks appear on the sphere's surface, and the outermost petals delicately curl and peel away with almost imperceptible grace, as if a miracle of life is slowly emerging from its cocoon. The background is treated as a dreamy scene composed of soft light spots and blurred blocks of color. The gradient of lavender and cream creates an extreme shallow depth of field effect, thus directing all visual focus to the moment of birth of this unique work of art, creating a dreamy atmosphere that is tranquil, wonderful and full of the beauty of the budding life.",
+        "seed": 5649,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_6/index_2282_seed_5649_dp_12_rank_24_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
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+        "sample_idx_in_group": 1,
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+        "videoalign_local_overall": -1.079351348966022,
+        "videoalign_local_vq": -1.1139993771133654,
+        "videoalign_local_mq": -0.6254570632104844,
+        "avg": -0.209623128804097
+    },
+    {
+        "prompt": "stunningly close-up, static shot, captured from a level angle, focuses squarely on a single work of art, immersed in a soft, picture-book-like macaron-hued scene. A spherical bomb, composed of countless tightly packed, overlapping layers of pink, pale yellow, and mint green rose petals, hovers in the center of the frame. A warm, diffuse light gently streams down from above, giving the petals a velvety texture and casting almost invisible, soft shadows. Several emerald-green, flexible vines, like delicate threads, entwine and secure the bomb's structure. One reaches upward, spiraling into an elegant fuse, tipped with a small, pre-opening white bud. Fine cracks appear on the sphere's surface, and the outermost petals delicately curl and peel away with almost imperceptible grace, as if a miracle of life is slowly emerging from its cocoon. The background is treated as a dreamy scene composed of soft light spots and blurred blocks of color. The gradient of lavender and cream creates an extreme shallow depth of field effect, thus directing all visual focus to the moment of birth of this unique work of art, creating a dreamy atmosphere that is tranquil, wonderful and full of the beauty of the budding life.",
+        "seed": 5650,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_6/index_2282_seed_5650_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": 0.5854663429003621,
+        "videoalign_local_mq": -0.49676661718919707,
+        "videoalign_local_vq": -0.9610584623598506,
+        "videoalign_local_overall": -0.8723587366486856,
+        "avg": -0.14344619687416169
+    },
+    {
+        "prompt": "stunningly close-up, static shot, captured from a level angle, focuses squarely on a single work of art, immersed in a soft, picture-book-like macaron-hued scene. A spherical bomb, composed of countless tightly packed, overlapping layers of pink, pale yellow, and mint green rose petals, hovers in the center of the frame. A warm, diffuse light gently streams down from above, giving the petals a velvety texture and casting almost invisible, soft shadows. Several emerald-green, flexible vines, like delicate threads, entwine and secure the bomb's structure. One reaches upward, spiraling into an elegant fuse, tipped with a small, pre-opening white bud. Fine cracks appear on the sphere's surface, and the outermost petals delicately curl and peel away with almost imperceptible grace, as if a miracle of life is slowly emerging from its cocoon. The background is treated as a dreamy scene composed of soft light spots and blurred blocks of color. The gradient of lavender and cream creates an extreme shallow depth of field effect, thus directing all visual focus to the moment of birth of this unique work of art, creating a dreamy atmosphere that is tranquil, wonderful and full of the beauty of the budding life.",
+        "seed": 5651,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_6/index_2282_seed_5651_dp_13_rank_26_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": 0.6352255085386727,
+        "videoalign_local_mq": -0.4472702917963942,
+        "videoalign_local_vq": -0.6621284926143443,
+        "videoalign_local_overall": -0.4741732758720658,
+        "avg": 0.08052611633330342
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_7/index_tensor([7599, 7599])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "focused close-up begins on the hands of an elderly woman, her skin delicately wrinkled with age, but her grip steady and cautious, her fingers wrapped around the sleek, matte black, ergonomic handlebars of a sleek, pearly white premium mobility scooter. Then, the camera slowly and gently tilts upward, gliding over her arm, draped in a soft, cream-colored cashmere cardigan. The movement continues, smoothly bringing her face into the beautifully composed portrait frame. Her wispy, silver-white hair, styled in a neatly combed bob, gently frames her face, her kind eyes framed by gentle crow's feet, and a contented, soft smile graces her lips. The background is a warm, out-of-focus blur of a sun-drenched room, the soft green shapes of indoor plants creating a delightful bokeh effect. As she gracefully settles into the vehicle's comfortable seat, the soft, diffuse morning light streaming from an unseen window illuminates her serene expression, capturing a quiet, optimistic moment of newfound independence and peaceful anticipation before she prepares for action.",
+        "seed": 8266,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_7/index_7599_seed_8266_dp_14_rank_28_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -2.3665152258482607,
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+        "videoalign_local_mq": -0.9924369614799798,
+        "avg": -1.2263988095325458
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+    {
+        "prompt": "focused close-up begins on the hands of an elderly woman, her skin delicately wrinkled with age, but her grip steady and cautious, her fingers wrapped around the sleek, matte black, ergonomic handlebars of a sleek, pearly white premium mobility scooter. Then, the camera slowly and gently tilts upward, gliding over her arm, draped in a soft, cream-colored cashmere cardigan. The movement continues, smoothly bringing her face into the beautifully composed portrait frame. Her wispy, silver-white hair, styled in a neatly combed bob, gently frames her face, her kind eyes framed by gentle crow's feet, and a contented, soft smile graces her lips. The background is a warm, out-of-focus blur of a sun-drenched room, the soft green shapes of indoor plants creating a delightful bokeh effect. As she gracefully settles into the vehicle's comfortable seat, the soft, diffuse morning light streaming from an unseen window illuminates her serene expression, capturing a quiet, optimistic moment of newfound independence and peaceful anticipation before she prepares for action.",
+        "seed": 8267,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_7/index_7599_seed_8267_dp_14_rank_28_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_vq": -1.2912718010322122,
+        "videoalign_local_ta": -0.33196827355598907,
+        "videoalign_local_mq": -1.0235489374411701,
+        "avg": -1.4893786427926803
+    },
+    {
+        "prompt": "focused close-up begins on the hands of an elderly woman, her skin delicately wrinkled with age, but her grip steady and cautious, her fingers wrapped around the sleek, matte black, ergonomic handlebars of a sleek, pearly white premium mobility scooter. Then, the camera slowly and gently tilts upward, gliding over her arm, draped in a soft, cream-colored cashmere cardigan. The movement continues, smoothly bringing her face into the beautifully composed portrait frame. Her wispy, silver-white hair, styled in a neatly combed bob, gently frames her face, her kind eyes framed by gentle crow's feet, and a contented, soft smile graces her lips. The background is a warm, out-of-focus blur of a sun-drenched room, the soft green shapes of indoor plants creating a delightful bokeh effect. As she gracefully settles into the vehicle's comfortable seat, the soft, diffuse morning light streaming from an unseen window illuminates her serene expression, capturing a quiet, optimistic moment of newfound independence and peaceful anticipation before she prepares for action.",
+        "seed": 8268,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_7/index_7599_seed_8268_dp_15_rank_30_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.3938117325146824,
+        "avg": -1.5564454677290032
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+    {
+        "prompt": "focused close-up begins on the hands of an elderly woman, her skin delicately wrinkled with age, but her grip steady and cautious, her fingers wrapped around the sleek, matte black, ergonomic handlebars of a sleek, pearly white premium mobility scooter. Then, the camera slowly and gently tilts upward, gliding over her arm, draped in a soft, cream-colored cashmere cardigan. The movement continues, smoothly bringing her face into the beautifully composed portrait frame. Her wispy, silver-white hair, styled in a neatly combed bob, gently frames her face, her kind eyes framed by gentle crow's feet, and a contented, soft smile graces her lips. The background is a warm, out-of-focus blur of a sun-drenched room, the soft green shapes of indoor plants creating a delightful bokeh effect. As she gracefully settles into the vehicle's comfortable seat, the soft, diffuse morning light streaming from an unseen window illuminates her serene expression, capturing a quiet, optimistic moment of newfound independence and peaceful anticipation before she prepares for action.",
+        "seed": 8269,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_7/index_7599_seed_8269_dp_15_rank_30_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.6834848885881106,
+        "videoalign_local_mq": -1.0624389073926581,
+        "videoalign_local_ta": -0.29153895147486175,
+        "videoalign_local_vq": -1.3295070297205909,
+        "avg": -1.4875119200314861
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_tensor([1462, 1462])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic, static, extreme close-up shot from a slightly elevated angle initially depicts a vintage monochrome ticket, its details rendered with the fidelity of a vintage photograph. Set against a stark, non-reflective black background, the ticket's thick, tan paper displays authentic wear: frayed edges, softened corners, and a prominent center fold. The faded, nearly illegible charcoal-gray font and the faint outline of the serial number are visible beneath a soft light source that sweeps across the surface, carving subtle shadows into the creases and highlighting the fiber texture. Suddenly, the stillness of the shot breaks, revealing a web of fine, spider-web-like cracks creeping across the ticket's face. Then, the camera begins a slow, steady zoom as the ticket inexorably fractures into countless jagged fragments. Rather than falling, these fragments delicately drift, separating and drifting into the surrounding black void, as if carried by a gentle, invisible current. Each piece gracefully tumbles along its own path, creating a poignant and deeply nostalgic atmosphere, the slow disintegration of a cherished memory.",
+        "seed": 13994,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13994_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.597537686687165,
+        "videoalign_local_ta": -1.2338531507503683,
+        "videoalign_local_mq": -0.5208076895228442,
+        "videoalign_local_vq": -0.8428768464139527,
+        "avg": -1.9156954187187667
+    },
+    {
+        "prompt": "cinematic, static, extreme close-up shot from a slightly elevated angle initially depicts a vintage monochrome ticket, its details rendered with the fidelity of a vintage photograph. Set against a stark, non-reflective black background, the ticket's thick, tan paper displays authentic wear: frayed edges, softened corners, and a prominent center fold. The faded, nearly illegible charcoal-gray font and the faint outline of the serial number are visible beneath a soft light source that sweeps across the surface, carving subtle shadows into the creases and highlighting the fiber texture. Suddenly, the stillness of the shot breaks, revealing a web of fine, spider-web-like cracks creeping across the ticket's face. Then, the camera begins a slow, steady zoom as the ticket inexorably fractures into countless jagged fragments. Rather than falling, these fragments delicately drift, separating and drifting into the surrounding black void, as if carried by a gentle, invisible current. Each piece gracefully tumbles along its own path, creating a poignant and deeply nostalgic atmosphere, the slow disintegration of a cherished memory.",
+        "seed": 13995,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13995_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.2957029199821233,
+        "videoalign_local_ta": -0.8715442259464193,
+        "videoalign_local_mq": -0.6855597440446022,
+        "videoalign_local_vq": -0.7385989499911016,
+        "avg": -1.5836235729642714
+    },
+    {
+        "prompt": "cinematic, static, extreme close-up shot from a slightly elevated angle initially depicts a vintage monochrome ticket, its details rendered with the fidelity of a vintage photograph. Set against a stark, non-reflective black background, the ticket's thick, tan paper displays authentic wear: frayed edges, softened corners, and a prominent center fold. The faded, nearly illegible charcoal-gray font and the faint outline of the serial number are visible beneath a soft light source that sweeps across the surface, carving subtle shadows into the creases and highlighting the fiber texture. Suddenly, the stillness of the shot breaks, revealing a web of fine, spider-web-like cracks creeping across the ticket's face. Then, the camera begins a slow, steady zoom as the ticket inexorably fractures into countless jagged fragments. Rather than falling, these fragments delicately drift, separating and drifting into the surrounding black void, as if carried by a gentle, invisible current. Each piece gracefully tumbles along its own path, creating a poignant and deeply nostalgic atmosphere, the slow disintegration of a cherished memory.",
+        "seed": 13996,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13996_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "rank_in_group": 1,
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+        "videoalign_local_overall": -2.95231196650513,
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+        "videoalign_local_mq": -0.9782951542248932,
+        "avg": -2.02782224666266
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+    {
+        "prompt": "cinematic, static, extreme close-up shot from a slightly elevated angle initially depicts a vintage monochrome ticket, its details rendered with the fidelity of a vintage photograph. Set against a stark, non-reflective black background, the ticket's thick, tan paper displays authentic wear: frayed edges, softened corners, and a prominent center fold. The faded, nearly illegible charcoal-gray font and the faint outline of the serial number are visible beneath a soft light source that sweeps across the surface, carving subtle shadows into the creases and highlighting the fiber texture. Suddenly, the stillness of the shot breaks, revealing a web of fine, spider-web-like cracks creeping across the ticket's face. Then, the camera begins a slow, steady zoom as the ticket inexorably fractures into countless jagged fragments. Rather than falling, these fragments delicately drift, separating and drifting into the surrounding black void, as if carried by a gentle, invisible current. Each piece gracefully tumbles along its own path, creating a poignant and deeply nostalgic atmosphere, the slow disintegration of a cherished memory.",
+        "seed": 13997,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_8/index_1462_seed_13997_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -0.9610584623598506,
+        "videoalign_local_overall": -2.9586018163956966,
+        "videoalign_local_ta": -1.4173400740416384,
+        "videoalign_local_mq": -0.5802032799942076,
+        "avg": -2.1879709452186678
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000000/group_9/index_tensor([2026, 2026])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle tracking shot follows a skeleton draped in a tattered black cloak as it walks across a cracked, barren, and parched landscape with a slow, steady, and ominous gait. The remarkably lifelike skeleton's yellowed bones are riddled with tiny cracks and weathering marks, and its hollow eye sockets seem to burn with an invisible energy. Its thick, rough black cloak, frayed to wisps at the edges, sways feebly in the dry wind. A bony hand grips a massive scythe taller than itself. The blade gleams a cold metallic sheen against the gloomy sky, the tip dragged steadily behind it, carving a shallow, continuous trail across the cracked earth. In the background, a leaden sky and a barren horizon stand out, with only a few dead, twisted tree roots reaching out from the ground like desperate claws. An even and oppressive diffuse light envelopes the entire scene, highlighting the pale texture of the bones and the deep black of the cloak, creating a cinematic atmosphere full of death, end and eternal loneliness.",
+        "seed": 298,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_9/index_2026_seed_298_dp_18_rank_36_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_ta": 0.8964611281398032,
+        "videoalign_local_overall": -1.0433898048915693,
+        "videoalign_local_vq": -1.3242931348994484,
+        "videoalign_local_mq": -0.6155577981319239,
+        "avg": -0.07346433837588301
+    },
+    {
+        "prompt": "low-angle tracking shot follows a skeleton draped in a tattered black cloak as it walks across a cracked, barren, and parched landscape with a slow, steady, and ominous gait. The remarkably lifelike skeleton's yellowed bones are riddled with tiny cracks and weathering marks, and its hollow eye sockets seem to burn with an invisible energy. Its thick, rough black cloak, frayed to wisps at the edges, sways feebly in the dry wind. A bony hand grips a massive scythe taller than itself. The blade gleams a cold metallic sheen against the gloomy sky, the tip dragged steadily behind it, carving a shallow, continuous trail across the cracked earth. In the background, a leaden sky and a barren horizon stand out, with only a few dead, twisted tree roots reaching out from the ground like desperate claws. An even and oppressive diffuse light envelopes the entire scene, highlighting the pale texture of the bones and the deep black of the cloak, creating a cinematic atmosphere full of death, end and eternal loneliness.",
+        "seed": 299,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_9/index_2026_seed_299_dp_18_rank_36_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_ta": 0.46106842880458565,
+        "videoalign_local_overall": -1.644177471128561,
+        "videoalign_local_vq": -1.1835179747285995,
+        "videoalign_local_mq": -0.9217279252045472,
+        "avg": -0.5915545211619877
+    },
+    {
+        "prompt": "low-angle tracking shot follows a skeleton draped in a tattered black cloak as it walks across a cracked, barren, and parched landscape with a slow, steady, and ominous gait. The remarkably lifelike skeleton's yellowed bones are riddled with tiny cracks and weathering marks, and its hollow eye sockets seem to burn with an invisible energy. Its thick, rough black cloak, frayed to wisps at the edges, sways feebly in the dry wind. A bony hand grips a massive scythe taller than itself. The blade gleams a cold metallic sheen against the gloomy sky, the tip dragged steadily behind it, carving a shallow, continuous trail across the cracked earth. In the background, a leaden sky and a barren horizon stand out, with only a few dead, twisted tree roots reaching out from the ground like desperate claws. An even and oppressive diffuse light envelopes the entire scene, highlighting the pale texture of the bones and the deep black of the cloak, creating a cinematic atmosphere full of death, end and eternal loneliness.",
+        "seed": 300,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_9/index_2026_seed_300_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -0.7997675087375835,
+        "videoalign_local_ta": 1.2696548704271324,
+        "videoalign_local_mq": -0.8998081239591631,
+        "videoalign_local_vq": -1.1696142552055526,
+        "avg": 0.23494368084477457
+    },
+    {
+        "prompt": "low-angle tracking shot follows a skeleton draped in a tattered black cloak as it walks across a cracked, barren, and parched landscape with a slow, steady, and ominous gait. The remarkably lifelike skeleton's yellowed bones are riddled with tiny cracks and weathering marks, and its hollow eye sockets seem to burn with an invisible energy. Its thick, rough black cloak, frayed to wisps at the edges, sways feebly in the dry wind. A bony hand grips a massive scythe taller than itself. The blade gleams a cold metallic sheen against the gloomy sky, the tip dragged steadily behind it, carving a shallow, continuous trail across the cracked earth. In the background, a leaden sky and a barren horizon stand out, with only a few dead, twisted tree roots reaching out from the ground like desperate claws. An even and oppressive diffuse light envelopes the entire scene, highlighting the pale texture of the bones and the deep black of the cloak, creating a cinematic atmosphere full of death, end and eternal loneliness.",
+        "seed": 301,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000000/group_9/index_2026_seed_301_dp_19_rank_38_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
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