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  1. README.md +9 -0
  2. hf_viewer/test/metadata.jsonl +0 -0
  3. hf_viewer/train/metadata.jsonl +0 -0
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README.md CHANGED
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  # ChartBench-E Benchmark 432
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  This dataset release contains the frozen 432-sample benchmark build used by the paper:
@@ -6,6 +13,8 @@ This dataset release contains the frozen 432-sample benchmark build used by the
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  ## What Is Included
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  - `metadata/formal_all18_432.jsonl`
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  - canonical manifest for the 432 released samples
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  - `metadata/splits/{train,val,test}.jsonl`
 
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+ ---
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+ configs:
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+ - config_name: default
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+ data_dir: "hf_viewer"
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+ drop_labels: true
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+ ---
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+
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  # ChartBench-E Benchmark 432
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  This dataset release contains the frozen 432-sample benchmark build used by the paper:
 
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  ## What Is Included
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+ - `hf_viewer/{train,validation,test}/`
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+ - Hugging Face Data Studio friendly image dataset layout with `metadata.jsonl`
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  - `metadata/formal_all18_432.jsonl`
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  - canonical manifest for the 432 released samples
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  - `metadata/splits/{train,val,test}.jsonl`
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+ {"sample_id": "broad_extreme_pool:cb_0000789", "chart_id": "broad_extreme_pool:chart_0000789", "chart_type": "area", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0000789.png", "values": [[5.0, 9.6368, 18.2947, 25.6095, 29.8738, 41.961, 51.4969, 64.7732, 74.3505, 81.0367, 89.0835, 103.8364, 115.0259], [5.0, 5.0, 14.1646, 20.4564, 28.9695, 38.1093, 50.8534, 64.0782, 70.5843, 80.6402, 93.3688, 102.3605, 115.2236], [10.5853, 22.4907, 25.5667, 38.7805, 42.4508, 52.6009, 57.8679, 60.8055, 74.3931, 88.1215, 100.7451, 105.5794, 120.0]], "n_series": 3, "n_points": 13, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "area", "n_series": 3, "n_points": 13, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "medium", "label_complexity": "high", "mark_overlap": "medium", "axis_transform": "log", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["high", "legend_confusion", "legend_disambiguation", "line_crossing", "log_scale_reasoning", "medium"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0000789", "annotation": "unlabeled", "axis_scale": "log", "x_labels": ["Day 1", "Day 2", "Day 3", "Day 4", "Day 5", "Day 6", "Day 7", "Day 8", "Day 9", "Day 10", "Day 11", "Day 12", "Day 13"], "series_labels": ["Station 1", "Station 2", "Station 3"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0000789.png", "table_path": "tables/broad_extreme_pool__cb_0000789.csv", "program_path": "programs/broad_extreme_pool__cb_0000789.json", "object_path": "objects/broad_extreme_pool__cb_0000789.json", "file_name": "images/broad_extreme_pool__cb_0000789.png"}
3
+ {"sample_id": "broad_standard_pool:cb_0000435", "chart_id": "broad_standard_pool:chart_0000435", "chart_type": "bar_h", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0000435.png", "values": [[5.0, 50.0436, 79.578, 93.8335, 100.2573, 104.0161], [5.0, 58.017, 87.2876, 101.6346, 110.2174, 112.2579]], "n_series": 2, "n_points": 6, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "bar_h", "n_series": 2, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["annotation_claim_mismatch", "low", "medium"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000435", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Batch-01", "Batch-02", "Batch-03", "Batch-04", "Batch-05", "Batch-06"], "series_labels": ["Station 1", "Station 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0000435.png", "table_path": "tables/broad_standard_pool__cb_0000435.csv", "program_path": "programs/broad_standard_pool__cb_0000435.json", "object_path": "objects/broad_standard_pool__cb_0000435.json", "file_name": "images/broad_standard_pool__cb_0000435.png"}
4
+ {"sample_id": "broad_standard_pool:cb_0000859", "chart_id": "broad_standard_pool:chart_0000859", "chart_type": "bar_h", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0000859.png", "values": [[39.5837, 39.0285, 39.1559, 39.8444, 39.101, 39.5484, 39.3141, 59.6668, 59.9145, 59.6164, 58.7385, 59.1805, 60.3458, 59.59, 98.0, 98.0, 98.0, 98.0], [30.0, 30.0, 30.0, 30.0, 30.0, 30.0, 43.2711, 44.6677, 45.0583, 44.4126, 44.1595, 44.3666, 44.7981, 90.8018, 91.8223, 91.0687, 91.7028, 91.0866]], "n_series": 2, "n_points": 18, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "bar_h", "n_series": 2, "n_points": 18, "layout_density": "medium", "legend_complexity": "low", "tick_density": "high", "label_complexity": "high", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["high", "inverted_priority_color", "scale_truncation_risk"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000859", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F", "Sub-G", "Sub-H", "Sub-I", "Sub-J", "Sub-K", "Sub-L", "Sub-M", "Sub-N", "Sub-O", "Sub-P", "Sub-A-2", "Sub-B-2"], "series_labels": ["Plant 1", "Plant 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0000859.png", "table_path": "tables/broad_standard_pool__cb_0000859.csv", "program_path": "programs/broad_standard_pool__cb_0000859.json", "object_path": "objects/broad_standard_pool__cb_0000859.json", "file_name": "images/broad_standard_pool__cb_0000859.png"}
5
+ {"sample_id": "broad_advanced_pool:cb_0001308", "chart_id": "broad_advanced_pool:chart_0001308", "chart_type": "bar_h", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0001308.png", "values": [[57.0221, 61.4073, 75.0448, 94.6169, 99.0, 99.0], [50.0, 50.0, 50.0, 68.4385, 87.9102, 92.5017], [50.0, 51.8386, 68.9139, 86.3894, 92.7614, 94.2821], [50.0, 50.0, 50.0, 64.5345, 89.3345, 95.7342], [50.0, 51.8678, 70.8189, 88.5944, 94.5066, 95.1723]], "n_series": 5, "n_points": 6, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "bar_h", "n_series": 5, "n_points": 6, "layout_density": "medium", "legend_complexity": "high", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "low", "medium"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001308", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F"], "series_labels": ["Center 1", "Center 2", "Center 3", "Center 4", "Center 5"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "5+", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001308.png", "table_path": "tables/broad_advanced_pool__cb_0001308.csv", "program_path": "programs/broad_advanced_pool__cb_0001308.json", "object_path": "objects/broad_advanced_pool__cb_0001308.json", "file_name": "images/broad_advanced_pool__cb_0001308.png"}
6
+ {"sample_id": "broad_standard_pool:cb_0001301", "chart_id": "broad_standard_pool:chart_0001301", "chart_type": "bar_v", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001301.png", "values": [[3.0, 3.0, 3.0, 24.8946, 24.6522, 25.0526, 24.9034, 24.9876, 55.9091, 55.6119, 56.1008, 56.0442]], "n_series": 1, "n_points": 12, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "bar_v", "n_series": 1, "n_points": 12, "layout_density": "low", "legend_complexity": "low", "tick_density": "medium", "label_complexity": "high", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "high", "medium"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001301", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F", "Dist-G", "Dist-H", "Dist-I", "Dist-J", "Dist-K", "Dist-L"], "series_labels": ["Area 1"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001301.png", "table_path": "tables/broad_standard_pool__cb_0001301.csv", "program_path": "programs/broad_standard_pool__cb_0001301.json", "object_path": "objects/broad_standard_pool__cb_0001301.json", "file_name": "images/broad_standard_pool__cb_0001301.png"}
7
+ {"sample_id": "broad_advanced_pool:cb_0000432", "chart_id": "broad_advanced_pool:chart_0000432", "chart_type": "bar_v", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0000432.png", "values": [[85.7038, 93.6078, 97.2432, 99.178, 99.5, 99.5], [85.4162, 91.0969, 94.9503, 97.2908, 98.9675, 99.5], [85.644, 92.0493, 95.9076, 98.0741, 99.5, 99.5]], "n_series": 3, "n_points": 6, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "bar_v", "n_series": 3, "n_points": 6, "layout_density": "low", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["low", "medium"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0000432", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Batch-01", "Batch-02", "Batch-03", "Batch-04", "Batch-05", "Batch-06"], "series_labels": ["Cell 1", "Cell 2", "Cell 3"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_advanced_pool/images/cb_0000432.png", "table_path": "tables/broad_advanced_pool__cb_0000432.csv", "program_path": "programs/broad_advanced_pool__cb_0000432.json", "object_path": "objects/broad_advanced_pool__cb_0000432.json", "file_name": "images/broad_advanced_pool__cb_0000432.png"}
8
+ {"sample_id": "broad_advanced_pool:cb_0001419", "chart_id": "broad_advanced_pool:chart_0001419", "chart_type": "bar_v", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0001419.png", "values": [[152.589, 245.8099, 299.2384, 294.2171, 231.1268, 140.5406, 47.6025, 3.0, 16.5715, 88.6005, 184.6339, 269.4768], [158.8277, 290.198, 300.0, 194.3634, 59.8395, 10.4072, 83.4793, 223.5423, 300.0, 263.8938, 132.5545, 30.8572]], "n_series": 2, "n_points": 12, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "bar_v", "n_series": 2, "n_points": 12, "layout_density": "medium", "legend_complexity": "low", "tick_density": "medium", "label_complexity": "high", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["annotation_claim_mismatch", "high", "medium", "scale_truncation_risk"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001419", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24", "Q2-24", "Q3-24", "Q4-24", "Q1-25", "Q2-25", "Q3-25", "Q4-25"], "series_labels": ["Segment 1", "Segment 2"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "2", "n_points_bucket": "7-12", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001419.png", "table_path": "tables/broad_advanced_pool__cb_0001419.csv", "program_path": "programs/broad_advanced_pool__cb_0001419.json", "object_path": "objects/broad_advanced_pool__cb_0001419.json", "file_name": "images/broad_advanced_pool__cb_0001419.png"}
9
+ {"sample_id": "broad_extreme_pool:cb_0001147", "chart_id": "broad_extreme_pool:chart_0001147", "chart_type": "bar_v", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001147.png", "values": [[30.0, 76.7467, 87.1405, 88.2751, 87.2418, 87.9878, 88.2202, 87.5501, 87.2874, 87.7056, 87.4062], [33.6727, 95.0141, 98.0, 98.0, 98.0, 98.0, 98.0, 98.0, 98.0, 98.0, 98.0], [30.0, 87.1509, 94.9768, 94.8963, 95.7389, 95.5986, 94.693, 95.2207, 95.0334, 94.6328, 95.1806], [31.4922, 74.4424, 96.4737, 97.2486, 97.8612, 98.0, 98.0, 98.0, 98.0, 96.7449, 96.8639], [30.0, 68.6225, 88.1893, 88.6184, 89.3326, 89.1789, 88.4604, 88.9192, 89.0064, 89.0469, 88.5247]], "n_series": 5, "n_points": 11, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "bar_v", "n_series": 5, "n_points": 11, "layout_density": "high", "legend_complexity": "high", "tick_density": "medium", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["dual_axis_ambiguity", "low", "medium", "scale_truncation_risk"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001147", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F", "Sub-G", "Sub-H", "Sub-I", "Sub-J", "Sub-K"], "series_labels": ["Plant 1", "Plant 2", "Plant 3", "Plant 4", "Plant 5"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001147.png", "table_path": "tables/broad_extreme_pool__cb_0001147.csv", "program_path": "programs/broad_extreme_pool__cb_0001147.json", "object_path": "objects/broad_extreme_pool__cb_0001147.json", "file_name": "images/broad_extreme_pool__cb_0001147.png"}
10
+ {"sample_id": "broad_extreme_pool:cb_0001387", "chart_id": "broad_extreme_pool:chart_0001387", "chart_type": "bubble", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001387.png", "values": [[197.4238, 352.644, 1186.4829, 2000.0, 1465.1025, 503.3762]], "n_series": 1, "n_points": 6, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "bubble", "n_series": 1, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["dual_axis_ambiguity", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001387", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F"], "series_labels": ["Generation"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001387.png", "table_path": "tables/broad_extreme_pool__cb_0001387.csv", "program_path": "programs/broad_extreme_pool__cb_0001387.json", "object_path": "objects/broad_extreme_pool__cb_0001387.json", "file_name": "images/broad_extreme_pool__cb_0001387.png"}
11
+ {"sample_id": "broad_standard_pool:cb_0000134", "chart_id": "broad_standard_pool:chart_0000134", "chart_type": "combo_dual_axis", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0000134.png", "values": [[10.0, 10.0, 40.0554, 54.4544, 138.967, 154.8419, 246.4563, 309.1311, 384.7221, 448.6544], [10.0, 10.0, 78.385, 78.7613, 150.2619, 188.3978, 268.8627, 339.2946, 420.2877, 477.1178], [20.0, 20.0, 20.0, 22.9977, 29.5704, 38.1792, 48.4178, 59.0057, 72.5238, 88.1199], [20.0, 20.0, 24.1452, 26.9164, 33.2044, 44.188, 51.7607, 64.7589, 78.0984, 94.7343]], "n_series": 4, "n_points": 10, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "combo_dual_axis", "n_series": 4, "n_points": 10, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "medium", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["dual_axis_ambiguity", "medium"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000134", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Day 1", "Day 2", "Day 3", "Day 4", "Day 5", "Day 6", "Day 7", "Day 8", "Day 9", "Day 10"], "series_labels": ["Line 1", "Line 2", "Line 3", "Line 4"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "3-4", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_standard_pool/images/cb_0000134.png", "table_path": "tables/broad_standard_pool__cb_0000134.csv", "program_path": "programs/broad_standard_pool__cb_0000134.json", "object_path": "objects/broad_standard_pool__cb_0000134.json", "file_name": "images/broad_standard_pool__cb_0000134.png"}
12
+ {"sample_id": "broad_extreme_pool:cb_0000779", "chart_id": "broad_extreme_pool:chart_0000779", "chart_type": "combo_dual_axis", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0000779.png", "values": [[1.0, 7.5099, 15.962, 24.8598, 34.8359, 44.4837], [1.0, 1.0, 3.3018, 9.7257, 23.8119, 38.902], [20.0, 20.0, 27.0259, 43.0189, 63.5736, 90.1166], [20.0, 21.9626, 31.6484, 55.3326, 71.2439, 96.132]], "n_series": 4, "n_points": 6, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "combo_dual_axis", "n_series": 4, "n_points": 6, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "medium", "source_kind": "program_transformed"}, "challenge_tags": ["low", "truncated_axis"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0000779", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Dec", "Jan", "Feb", "Mar", "Apr", "May"], "series_labels": ["Corridor 1", "Corridor 2", "Corridor 3", "Corridor 4"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0000779.png", "table_path": "tables/broad_extreme_pool__cb_0000779.csv", "program_path": "programs/broad_extreme_pool__cb_0000779.json", "object_path": "objects/broad_extreme_pool__cb_0000779.json", "file_name": "images/broad_extreme_pool__cb_0000779.png"}
13
+ {"sample_id": "broad_standard_pool:cb_0001090", "chart_id": "broad_standard_pool:chart_0001090", "chart_type": "dashboard", "chart_group": "broad8", "image_path": "images/broad_standard_pool__cb_0001090.png", "values": [[256.9034, 131.1756, 50.2578, 3.0, 3.0], [300.0, 224.9191, 143.9755, 87.9559, 46.4199], [256.5723, 155.0586, 68.6031, 8.9444, 3.0]], "n_series": 3, "n_points": 5, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "dashboard", "n_series": 3, "n_points": 5, "layout_density": "low", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["low", "truncated_axis"], "source_kind": "template_programmatic", "layout_family": "dashboard", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001090", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24"], "series_labels": ["Desk 1", "Desk 2", "Desk 3"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001090.png", "table_path": "tables/broad_standard_pool__cb_0001090.csv", "program_path": "programs/broad_standard_pool__cb_0001090.json", "object_path": "objects/broad_standard_pool__cb_0001090.json", "file_name": "images/broad_standard_pool__cb_0001090.png"}
14
+ {"sample_id": "broad_advanced_pool:cb_0001384", "chart_id": "broad_advanced_pool:chart_0001384", "chart_type": "dashboard", "chart_group": "broad8", "image_path": "images/broad_advanced_pool__cb_0001384.png", "values": [[20.1965, 42.5151, 75.3769, 119.4853, 126.5939, 170.5968, 200.0], [27.4342, 54.2023, 69.6729, 127.1593, 157.7607, 200.0, 200.0], [10.0, 23.487, 66.2771, 91.2813, 108.2436, 142.7495, 193.1911]], "n_series": 3, "n_points": 7, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "dashboard", "n_series": 3, "n_points": 7, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "medium", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "low"], "source_kind": "template_programmatic", "layout_family": "dashboard", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001384", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24", "Q2-24", "Q3-24"], "series_labels": ["Portfolio 1", "Portfolio 2", "Portfolio 3"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "3-4", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001384.png", "table_path": "tables/broad_advanced_pool__cb_0001384.csv", "program_path": "programs/broad_advanced_pool__cb_0001384.json", "object_path": "objects/broad_advanced_pool__cb_0001384.json", "file_name": "images/broad_advanced_pool__cb_0001384.png"}
15
+ {"sample_id": "broad_extreme_pool:cb_0001292", "chart_id": "broad_extreme_pool:chart_0001292", "chart_type": "dashboard", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001292.png", "values": [[10.0, 49.3326, 244.9068, 379.6506, 431.1248], [10.0, 10.0, 54.6344, 351.4718, 459.8067], [10.0, 10.0, 339.7836, 429.3462, 427.6778]], "n_series": 3, "n_points": 5, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "dashboard", "n_series": 3, "n_points": 5, "layout_density": "low", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "legend_disambiguation", "low", "medium"], "source_kind": "template_programmatic", "layout_family": "dashboard", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001292", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Batch-01", "Batch-02", "Batch-03", "Batch-04", "Batch-05"], "series_labels": ["Station 1", "Station 2", "Station 3"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001292.png", "table_path": "tables/broad_extreme_pool__cb_0001292.csv", "program_path": "programs/broad_extreme_pool__cb_0001292.json", "object_path": "objects/broad_extreme_pool__cb_0001292.json", "file_name": "images/broad_extreme_pool__cb_0001292.png"}
16
+ {"sample_id": "broad_standard_pool:cb_0001368", "chart_id": "broad_standard_pool:chart_0001368", "chart_type": "heatmap", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001368.png", "values": [[371.91, 783.7099, 537.8772, 50.0, 57.1614, 594.3066, 760.0057], [508.5376, 800.0, 643.9684, 134.568, 242.0226, 800.0, 800.0], [339.0497, 542.7304, 50.0, 727.3236, 50.0, 453.3996, 438.2451], [484.2673, 800.0, 175.2334, 283.2702, 800.0, 336.8083, 161.6711]], "n_series": 4, "n_points": 7, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "heatmap", "n_series": 4, "n_points": 7, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "low"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001368", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F", "Sub-G"], "series_labels": ["Zone 1", "Zone 2", "Zone 3", "Zone 4"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "3-4", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001368.png", "table_path": "tables/broad_standard_pool__cb_0001368.csv", "program_path": "programs/broad_standard_pool__cb_0001368.json", "object_path": "objects/broad_standard_pool__cb_0001368.json", "file_name": "images/broad_standard_pool__cb_0001368.png"}
17
+ {"sample_id": "broad_extreme_pool:cb_0001380", "chart_id": "broad_extreme_pool:chart_0001380", "chart_type": "heatmap", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001380.png", "values": [[3.6364, 19.0761, 112.6571, 198.1495, 272.2304, 300.0], [17.8864, 85.2148, 148.2163, 140.9592, 278.2196, 300.0], [3.0, 3.0, 36.4853, 92.0124, 172.1934, 257.3186], [27.5729, 34.8479, 98.9408, 151.7532, 231.4163, 300.0], [3.0, 3.0, 28.7974, 117.9084, 178.2267, 259.2082]], "n_series": 5, "n_points": 6, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "heatmap", "n_series": 5, "n_points": 6, "layout_density": "medium", "legend_complexity": "high", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["dual_axis_ambiguity", "low"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001380", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24", "Q2-24"], "series_labels": ["Portfolio 1", "Portfolio 2", "Portfolio 3", "Portfolio 4", "Portfolio 5"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001380.png", "table_path": "tables/broad_extreme_pool__cb_0001380.csv", "program_path": "programs/broad_extreme_pool__cb_0001380.json", "object_path": "objects/broad_extreme_pool__cb_0001380.json", "file_name": "images/broad_extreme_pool__cb_0001380.png"}
18
+ {"sample_id": "broad_standard_pool:cb_0000721", "chart_id": "broad_standard_pool:chart_0000721", "chart_type": "histogram", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0000721.png", "values": [[108.0, 82.0, 26.0, 5.0, 26.0, 81.0, 111.0]], "n_series": 1, "n_points": 7, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "histogram", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000721", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Bin 1", "Bin 2", "Bin 3", "Bin 4", "Bin 5", "Bin 6", "Bin 7"], "series_labels": ["Frequency"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0000721.png", "table_path": "tables/broad_standard_pool__cb_0000721.csv", "program_path": "programs/broad_standard_pool__cb_0000721.json", "object_path": "objects/broad_standard_pool__cb_0000721.json", "file_name": "images/broad_standard_pool__cb_0000721.png"}
19
+ {"sample_id": "broad_standard_pool:cb_0001329", "chart_id": "broad_standard_pool:chart_0001329", "chart_type": "histogram", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001329.png", "values": [[120.0, 80.0, 51.0, 32.0, 15.0, 6.0]], "n_series": 1, "n_points": 6, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "histogram", "n_series": 1, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["dual_axis_ambiguity", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001329", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Bin 1", "Bin 2", "Bin 3", "Bin 4", "Bin 5", "Bin 6"], "series_labels": ["Frequency"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001329.png", "table_path": "tables/broad_standard_pool__cb_0001329.csv", "program_path": "programs/broad_standard_pool__cb_0001329.json", "object_path": "objects/broad_standard_pool__cb_0001329.json", "file_name": "images/broad_standard_pool__cb_0001329.png"}
20
+ {"sample_id": "broad_standard_pool:cb_0001423", "chart_id": "broad_standard_pool:chart_0001423", "chart_type": "histogram", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001423.png", "values": [[39.0, 166.0, 60.0, 108.0, 77.0, 157.0, 139.0, 300.0]], "n_series": 1, "n_points": 8, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "histogram", "n_series": 1, "n_points": 8, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001423", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Bin 1", "Bin 2", "Bin 3", "Bin 4", "Bin 5", "Bin 6", "Bin 7", "Bin 8"], "series_labels": ["Frequency"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001423.png", "table_path": "tables/broad_standard_pool__cb_0001423.csv", "program_path": "programs/broad_standard_pool__cb_0001423.json", "object_path": "objects/broad_standard_pool__cb_0001423.json", "file_name": "images/broad_standard_pool__cb_0001423.png"}
21
+ {"sample_id": "broad_standard_pool:cb_0000363", "chart_id": "broad_standard_pool:chart_0000363", "chart_type": "histogram", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0000363.png", "values": [[359.0, 411.0, 440.0, 465.0, 485.0, 498.0, 500.0]], "n_series": 1, "n_points": 7, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "histogram", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "low", "scale_truncation_risk"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000363", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Bin 1", "Bin 2", "Bin 3", "Bin 4", "Bin 5", "Bin 6", "Bin 7"], "series_labels": ["Frequency"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0000363.png", "table_path": "tables/broad_standard_pool__cb_0000363.csv", "program_path": "programs/broad_standard_pool__cb_0000363.json", "object_path": "objects/broad_standard_pool__cb_0000363.json", "file_name": "images/broad_standard_pool__cb_0000363.png"}
22
+ {"sample_id": "broad_advanced_pool:cb_0001300", "chart_id": "broad_advanced_pool:chart_0001300", "chart_type": "infographic_like", "chart_group": "broad8", "image_path": "images/broad_advanced_pool__cb_0001300.png", "values": [[80.3538, 91.0331, 100.0, 100.0, 100.0, 100.0, 93.9973, 83.8815, 71.912, 60.3695, 52.0308, 47.1334, 46.7289, 50.2952, 58.3291, 69.7265, 81.1694], [100.0, 100.0, 95.0866, 84.3531, 73.2906, 61.6531, 52.7904, 47.6825, 44.7058, 48.203, 54.7227, 64.1202, 76.434, 88.2104, 97.63, 100.0, 100.0], [100.0, 98.7227, 89.874, 79.8768, 69.2921, 57.8042, 50.7924, 46.3631, 45.2399, 51.5982, 58.4282, 68.8083, 82.1737, 93.1117, 99.2638, 100.0, 100.0], [93.9646, 85.7012, 74.7819, 62.7727, 51.9715, 43.7081, 40.0, 40.0, 42.9219, 51.9269, 62.4412, 73.9602, 84.7987, 93.8643, 97.5369, 98.292, 94.1473], [100.0, 100.0, 95.8832, 86.2864, 74.0046, 63.2853, 53.9473, 47.3008, 43.6629, 46.8722, 53.0967, 62.6072, 73.751, 84.8789, 95.3768, 100.0, 100.0], [81.6254, 90.0624, 98.2801, 97.4942, 95.9953, 87.176, 77.981, 66.7281, 55.2099, 44.938, 40.2095, 40.0, 41.6208, 46.9702, 58.3865, 70.5631, 81.3458]], "n_series": 6, "n_points": 17, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "infographic_like", "n_series": 6, "n_points": 17, "layout_density": "high", "legend_complexity": "high", "tick_density": "high", "label_complexity": "high", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["cherry_picked_window", "high"], "source_kind": "program_transformed", "layout_family": "infographic_like", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001300", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F", "Dist-G", "Dist-H", "Dist-I", "Dist-J", "Dist-K", "Dist-L", "Dist-M", "Dist-N", "Dist-O", "Dist-P", "Dist-A-2"], "series_labels": ["Hospital 1", "Hospital 2", "Hospital 3", "Hospital 4", "Hospital 5", "Hospital 6"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "5+", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001300.png", "table_path": "tables/broad_advanced_pool__cb_0001300.csv", "program_path": "programs/broad_advanced_pool__cb_0001300.json", "object_path": "objects/broad_advanced_pool__cb_0001300.json", "file_name": "images/broad_advanced_pool__cb_0001300.png"}
23
+ {"sample_id": "broad_extreme_pool:cb_0001084", "chart_id": "broad_extreme_pool:chart_0001084", "chart_type": "infographic_like", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001084.png", "values": [[51.0152, 90.4274, 98.0, 98.0, 84.1228, 78.7938, 40.0638, 63.0617], [30.0, 36.1891, 52.3244, 74.847, 72.5294, 50.56, 90.6885, 33.0515], [88.265, 98.0, 85.661, 80.7969, 66.1823, 43.1103, 44.3907, 33.2737], [42.1243, 93.8441, 77.9676, 74.9077, 98.0, 90.4732, 36.6969, 60.5484]], "n_series": 4, "n_points": 8, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "infographic_like", "n_series": 4, "n_points": 8, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "low", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["dual_axis_ambiguity", "low"], "source_kind": "llm_program_synth", "layout_family": "infographic_like", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001084", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F", "Sub-G", "Sub-H"], "series_labels": ["Zone 1", "Zone 2", "Zone 3", "Zone 4"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool/images/cb_0001084.png", "table_path": "tables/broad_extreme_pool__cb_0001084.csv", "program_path": "programs/broad_extreme_pool__cb_0001084.json", "object_path": "objects/broad_extreme_pool__cb_0001084.json", "file_name": "images/broad_extreme_pool__cb_0001084.png"}
24
+ {"sample_id": "broad_extreme_pool:cb_0001172", "chart_id": "broad_extreme_pool:chart_0001172", "chart_type": "infographic_like", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001172.png", "values": [[1200.0, 732.0669, 493.9013, 368.0486, 284.0194, 223.8597, 173.0495, 140.7529, 115.6864], [1200.0, 693.1318, 463.0721, 338.4478, 247.0884, 167.785, 142.85, 110.3097, 75.3912], [1200.0, 757.9879, 536.9467, 405.7927, 318.1451, 246.5683, 212.5799, 174.9584, 143.8845], [1142.7467, 618.0388, 370.6486, 242.0786, 160.6819, 92.0056, 64.0365, 50.0, 50.0], [1200.0, 682.1479, 461.285, 332.2047, 233.1532, 174.9968, 133.4835, 95.3935, 64.5731]], "n_series": 5, "n_points": 9, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "infographic_like", "n_series": 5, "n_points": 9, "layout_density": "medium", "legend_complexity": "high", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["inverted_priority_color", "legend_disambiguation", "low", "medium"], "source_kind": "template_programmatic", "layout_family": "infographic_like", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001172", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6", "Route-7", "Route-8", "Route-9"], "series_labels": ["Corridor 1", "Corridor 2", "Corridor 3", "Corridor 4", "Corridor 5"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001172.png", "table_path": "tables/broad_extreme_pool__cb_0001172.csv", "program_path": "programs/broad_extreme_pool__cb_0001172.json", "object_path": "objects/broad_extreme_pool__cb_0001172.json", "file_name": "images/broad_extreme_pool__cb_0001172.png"}
25
+ {"sample_id": "broad_extreme_pool:cb_0001317", "chart_id": "broad_extreme_pool:chart_0001317", "chart_type": "infographic_like", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001317.png", "values": [[178.7515, 546.5898, 883.6178, 1189.8652, 1379.5625, 1663.1261, 1887.7389, 1947.6764, 2131.6702, 2274.2251, 2460.5561, 2581.1963, 2675.0609, 2757.7664, 2794.5447, 2964.8496, 3000.0, 3000.0], [100.0, 532.9364, 886.8216, 1177.7365, 1390.5416, 1552.6479, 1755.3337, 1896.5816, 2107.5455, 2131.0314, 2290.6454, 2368.2964, 2495.6903, 2587.5274, 2625.072, 2720.9355, 2880.9211, 2894.5478], [100.0, 170.2514, 510.5795, 792.207, 1081.6393, 1186.4952, 1330.5358, 1574.8636, 1751.4787, 1974.6077, 1997.8949, 2196.9138, 2181.2721, 2343.336, 2405.3777, 2669.8237, 2657.5922, 2673.8223], [100.0, 222.9113, 625.3679, 783.6892, 1109.9743, 1316.1334, 1534.0849, 1594.2296, 1790.6255, 1870.6033, 2094.9084, 2159.5581, 2250.0108, 2239.0796, 2529.4294, 2515.1709, 2683.9506, 2684.115], [100.0, 341.6609, 667.3851, 967.5481, 1202.1914, 1394.2704, 1543.8706, 1804.2349, 1871.5034, 2027.5176, 2167.2131, 2240.4547, 2420.1637, 2429.6034, 2506.456, 2666.8745, 2769.1664, 2808.9733], [100.0, 176.3744, 493.967, 767.5647, 1004.5493, 1209.1852, 1387.4192, 1553.7755, 1709.7973, 1853.0204, 1974.337, 2083.2714, 2206.9986, 2303.5618, 2398.1351, 2499.5892, 2579.1241, 2665.4461]], "n_series": 6, "n_points": 18, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "infographic_like", "n_series": 6, "n_points": 18, "layout_density": "high", "legend_complexity": "high", "tick_density": "high", "label_complexity": "high", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["high", "truncated_axis"], "source_kind": "template_programmatic", "layout_family": "infographic_like", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001317", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Batch-01", "Batch-02", "Batch-03", "Batch-04", "Batch-05", "Batch-06", "Batch-07", "Batch-08", "Batch-09", "Batch-10", "Batch-11", "Batch-12", "Batch-13", "Batch-14", "Batch-15", "Batch-16", "Batch-01-2", "Batch-02-2"], "series_labels": ["Cell 1", "Cell 2", "Cell 3", "Cell 4", "Cell 5", "Cell 6"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001317.png", "table_path": "tables/broad_extreme_pool__cb_0001317.csv", "program_path": "programs/broad_extreme_pool__cb_0001317.json", "object_path": "objects/broad_extreme_pool__cb_0001317.json", "file_name": "images/broad_extreme_pool__cb_0001317.png"}
26
+ {"sample_id": "broad_advanced_pool:cb_0001426", "chart_id": "broad_advanced_pool:chart_0001426", "chart_type": "line", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0001426.png", "values": [[800.0, 87.7808, 648.9504, 609.9524, 695.4267, 546.9539, 794.5346, 324.1918]], "n_series": 1, "n_points": 8, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "line", "n_series": 1, "n_points": 8, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["dual_axis_ambiguity", "low"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001426", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Sep", "Oct", "Nov", "Dec", "Jan", "Feb", "Mar", "Apr"], "series_labels": ["Area 1"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001426.png", "table_path": "tables/broad_advanced_pool__cb_0001426.csv", "program_path": "programs/broad_advanced_pool__cb_0001426.json", "object_path": "objects/broad_advanced_pool__cb_0001426.json", "file_name": "images/broad_advanced_pool__cb_0001426.png"}
27
+ {"sample_id": "broad_extreme_pool:cb_0000170", "chart_id": "broad_extreme_pool:chart_0000170", "chart_type": "line", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0000170.png", "values": [[100.0, 86.5244, 71.4251, 60.9358, 53.7661, 48.8923]], "n_series": 1, "n_points": 6, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "line", "n_series": 1, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "log", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "llm_program_synth"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "log_scale_reasoning", "low"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0000170", "annotation": "unlabeled", "axis_scale": "log", "x_labels": ["Sep", "Oct", "Nov", "Dec", "Jan", "Feb"], "series_labels": ["Area 1"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool/images/cb_0000170.png", "table_path": "tables/broad_extreme_pool__cb_0000170.csv", "program_path": "programs/broad_extreme_pool__cb_0000170.json", "object_path": "objects/broad_extreme_pool__cb_0000170.json", "file_name": "images/broad_extreme_pool__cb_0000170.png"}
28
+ {"sample_id": "broad_extreme_pool:cb_0001299", "chart_id": "broad_extreme_pool:chart_0001299", "chart_type": "line", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001299.png", "values": [[157.3854, 213.9531, 250.0, 250.0, 250.0, 248.2868, 195.3774, 137.2506, 88.0032, 44.9654, 35.8506, 53.893, 96.2057, 146.1824, 206.1388, 249.6965, 250.0, 250.0, 250.0], [78.5349, 132.6983, 173.5702, 199.0552, 215.7658, 186.7731, 158.9924, 108.52, 45.1339, 14.0723, 0.0, 0.0, 0.0, 5.9751, 49.6639, 94.0557, 153.1318, 194.7312, 209.2353], [113.4018, 164.7744, 203.8286, 220.478, 236.3739, 210.0808, 172.081, 114.189, 56.1946, 13.2124, 5.9287, 0.0, 29.6184, 58.2149, 122.4306, 152.0326, 206.3255, 226.851, 223.6784], [137.4839, 205.4671, 248.7968, 250.0, 248.7568, 196.9594, 143.1962, 77.3062, 44.5876, 13.3774, 28.887, 75.9474, 139.8268, 187.2012, 241.5556, 250.0, 241.3546, 210.1674, 146.1481], [103.6565, 179.8218, 227.7905, 222.7172, 189.7383, 119.7008, 43.7342, 0.0, 0.0, 11.656, 72.2268, 148.0037, 206.9944, 226.3719, 201.7681, 145.9778, 58.8289, 3.6997, 0.0], [102.5567, 164.4178, 206.6964, 235.1028, 206.7858, 150.9481, 85.7888, 22.3257, 0.0, 0.0, 1.0908, 62.4415, 125.6229, 182.9037, 215.3484, 204.691, 183.3587, 124.6636, 59.403]], "n_series": 6, "n_points": 19, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "line", "n_series": 6, "n_points": 19, "layout_density": "high", "legend_complexity": "high", "tick_density": "high", "label_complexity": "high", "mark_overlap": "high", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "high", "source_kind": "llm_program_synth"}, "challenge_tags": ["annotation_claim_mismatch", "high", "line_crossing"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001299", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Day 1", "Day 2", "Day 3", "Day 4", "Day 5", "Day 6", "Day 7", "Day 8", "Day 9", "Day 10", "Day 11", "Day 12", "Day 13", "Day 14", "Day 15", "Day 16", "Day 17", "Day 18", "Day 19"], "series_labels": ["Basin 1", "Basin 2", "Basin 3", "Basin 4", "Basin 5", "Basin 6"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001299.png", "table_path": "tables/broad_extreme_pool__cb_0001299.csv", "program_path": "programs/broad_extreme_pool__cb_0001299.json", "object_path": "objects/broad_extreme_pool__cb_0001299.json", "file_name": "images/broad_extreme_pool__cb_0001299.png"}
29
+ {"sample_id": "broad_standard_pool:cb_0001236", "chart_id": "broad_standard_pool:chart_0001236", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_standard_pool__cb_0001236.png", "values": [[44.9919, 40.0, 40.0, 63.9145, 91.7418], [60.7119, 47.099, 43.8841, 61.8121, 100.0]], "n_series": 2, "n_points": 5, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "multi_panel", "n_series": 2, "n_points": 5, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["inverted_priority_color", "low", "medium"], "source_kind": "template_programmatic", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001236", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E"], "series_labels": ["Area 1", "Area 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001236.png", "table_path": "tables/broad_standard_pool__cb_0001236.csv", "program_path": "programs/broad_standard_pool__cb_0001236.json", "object_path": "objects/broad_standard_pool__cb_0001236.json", "file_name": "images/broad_standard_pool__cb_0001236.png"}
30
+ {"sample_id": "broad_standard_pool:cb_0001441", "chart_id": "broad_standard_pool:chart_0001441", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_standard_pool__cb_0001441.png", "values": [[50.0, 62.8638, 98.1928, 60.3675, 50.0, 50.0], [55.5675, 70.1298, 99.0, 87.2735, 58.9973, 54.3763]], "n_series": 2, "n_points": 6, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "multi_panel", "n_series": 2, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["cherry_picked_window", "low", "medium"], "source_kind": "llm_program_synth", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001441", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F"], "series_labels": ["Area 1", "Area 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001441.png", "table_path": "tables/broad_standard_pool__cb_0001441.csv", "program_path": "programs/broad_standard_pool__cb_0001441.json", "object_path": "objects/broad_standard_pool__cb_0001441.json", "file_name": "images/broad_standard_pool__cb_0001441.png"}
31
+ {"sample_id": "broad_advanced_pool:cb_0001312", "chart_id": "broad_advanced_pool:chart_0001312", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_advanced_pool__cb_0001312.png", "values": [[33.7978, 241.3154, 186.4995, 135.4779, 81.6267, 250.0], [0.8105, 183.6359, 59.1962, 250.0, 147.5328, 43.3847]], "n_series": 2, "n_points": 6, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "multi_panel", "n_series": 2, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "medium", "source_kind": "template_programmatic"}, "challenge_tags": ["annotation_claim_mismatch", "low", "medium"], "source_kind": "template_programmatic", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001312", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Stn-01", "Stn-02", "Stn-03", "Stn-04", "Stn-05", "Stn-06"], "series_labels": ["Basin 1", "Basin 2"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001312.png", "table_path": "tables/broad_advanced_pool__cb_0001312.csv", "program_path": "programs/broad_advanced_pool__cb_0001312.json", "object_path": "objects/broad_advanced_pool__cb_0001312.json", "file_name": "images/broad_advanced_pool__cb_0001312.png"}
32
+ {"sample_id": "broad_advanced_pool:cb_0001420", "chart_id": "broad_advanced_pool:chart_0001420", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_advanced_pool__cb_0001420.png", "values": [[800.0, 485.6489, 265.4362, 111.2669, 59.9388], [800.0, 492.2859, 272.0514, 110.834, 26.7419], [800.0, 582.7883, 360.4734, 200.2638, 84.0012]], "n_series": 3, "n_points": 5, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "multi_panel", "n_series": 3, "n_points": 5, "layout_density": "low", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["dual_axis_ambiguity", "low", "medium"], "source_kind": "program_transformed", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001420", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E"], "series_labels": ["Center 1", "Center 2", "Center 3"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001420.png", "table_path": "tables/broad_advanced_pool__cb_0001420.csv", "program_path": "programs/broad_advanced_pool__cb_0001420.json", "object_path": "objects/broad_advanced_pool__cb_0001420.json", "file_name": "images/broad_advanced_pool__cb_0001420.png"}
33
+ {"sample_id": "broad_standard_pool:cb_0000396", "chart_id": "broad_standard_pool:chart_0000396", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_standard_pool__cb_0000396.png", "values": [[320.4033, 2000.0, 2000.0, 2000.0, 2000.0], [100.0, 1980.237, 1993.2404, 1994.9592, 1984.1504]], "n_series": 2, "n_points": 5, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "multi_panel", "n_series": 2, "n_points": 5, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["legend_confusion", "legend_disambiguation", "low"], "source_kind": "program_transformed", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0000396", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E"], "series_labels": ["Plant 1", "Plant 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_standard_pool/images/cb_0000396.png", "table_path": "tables/broad_standard_pool__cb_0000396.csv", "program_path": "programs/broad_standard_pool__cb_0000396.json", "object_path": "objects/broad_standard_pool__cb_0000396.json", "file_name": "images/broad_standard_pool__cb_0000396.png"}
34
+ {"sample_id": "broad_extreme_pool:cb_0001438", "chart_id": "broad_extreme_pool:chart_0001438", "chart_type": "multi_panel", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001438.png", "values": [[40.2515, 1.0, 28.4502, 30.1537, 26.4738, 30.1171], [4.4696, 38.9697, 11.3604, 42.4617, 1.0, 30.6417], [45.0, 4.2036, 38.5766, 24.5326, 45.0, 3.5532]], "n_series": 3, "n_points": 6, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "multi_panel", "n_series": 3, "n_points": 6, "layout_density": "low", "legend_complexity": "medium", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "high", "source_kind": "llm_program_synth"}, "challenge_tags": ["low", "medium"], "source_kind": "llm_program_synth", "layout_family": "multi_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001438", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6"], "series_labels": ["Corridor 1", "Corridor 2", "Corridor 3"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001438.png", "table_path": "tables/broad_extreme_pool__cb_0001438.csv", "program_path": "programs/broad_extreme_pool__cb_0001438.json", "object_path": "objects/broad_extreme_pool__cb_0001438.json", "file_name": "images/broad_extreme_pool__cb_0001438.png"}
35
+ {"sample_id": "broad_standard_pool:cb_0001170", "chart_id": "broad_standard_pool:chart_0001170", "chart_type": "pie_donut", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001170.png", "values": [[31.1312, 28.3328, 15.7893, 9.2435, 7.2625, 7.192, 1.0487]], "n_series": 1, "n_points": 7, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "pie_donut", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["inverted_priority_color", "low", "medium"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001170", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Batch-01", "Batch-02", "Batch-03", "Batch-04", "Batch-05", "Batch-06", "Batch-07"], "series_labels": ["Output"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001170.png", "table_path": "tables/broad_standard_pool__cb_0001170.csv", "program_path": "programs/broad_standard_pool__cb_0001170.json", "object_path": "objects/broad_standard_pool__cb_0001170.json", "file_name": "images/broad_standard_pool__cb_0001170.png"}
36
+ {"sample_id": "broad_advanced_pool:cb_0000744", "chart_id": "broad_advanced_pool:chart_0000744", "chart_type": "pie_donut", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0000744.png", "values": [[2.5236, 19.4953, 19.4953, 19.4953, 19.4953, 19.4953]], "n_series": 1, "n_points": 6, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "pie_donut", "n_series": 1, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "medium", "source_kind": "program_transformed"}, "challenge_tags": ["cherry_picked_window", "low"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0000744", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24", "Q2-24"], "series_labels": ["Cashflow"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "1", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0000744.png", "table_path": "tables/broad_advanced_pool__cb_0000744.csv", "program_path": "programs/broad_advanced_pool__cb_0000744.json", "object_path": "objects/broad_advanced_pool__cb_0000744.json", "file_name": "images/broad_advanced_pool__cb_0000744.png"}
37
+ {"sample_id": "broad_extreme_pool:cb_0001180", "chart_id": "broad_extreme_pool:chart_0001180", "chart_type": "pie_donut", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001180.png", "values": [[3.2439, 5.06, 8.5871, 12.4924, 17.1156, 23.4577, 30.0433]], "n_series": 1, "n_points": 7, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "pie_donut", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "medium", "source_kind": "program_transformed"}, "challenge_tags": ["inverted_priority_color", "legend_disambiguation", "low"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001180", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24", "Q2-24", "Q3-24"], "series_labels": ["Cashflow"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001180.png", "table_path": "tables/broad_extreme_pool__cb_0001180.csv", "program_path": "programs/broad_extreme_pool__cb_0001180.json", "object_path": "objects/broad_extreme_pool__cb_0001180.json", "file_name": "images/broad_extreme_pool__cb_0001180.png"}
38
+ {"sample_id": "broad_extreme_pool:cb_0001231", "chart_id": "broad_extreme_pool:chart_0001231", "chart_type": "pie_donut", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001231.png", "values": [[41.0974, 28.0577, 16.6174, 9.5676, 4.6599]], "n_series": 1, "n_points": 5, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "pie_donut", "n_series": 1, "n_points": 5, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "medium", "source_kind": "template_programmatic"}, "challenge_tags": ["annotation_claim_mismatch", "legend_disambiguation", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001231", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Q1-23", "Q2-23", "Q3-23", "Q4-23", "Q1-24"], "series_labels": ["Revenue"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "1-6", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001231.png", "table_path": "tables/broad_extreme_pool__cb_0001231.csv", "program_path": "programs/broad_extreme_pool__cb_0001231.json", "object_path": "objects/broad_extreme_pool__cb_0001231.json", "file_name": "images/broad_extreme_pool__cb_0001231.png"}
39
+ {"sample_id": "broad_advanced_pool:cb_0001106", "chart_id": "broad_advanced_pool:chart_0001106", "chart_type": "radar", "chart_group": "broad8", "image_path": "images/broad_advanced_pool__cb_0001106.png", "values": [[114.8986, 195.8542, 402.3163, 711.3583, 1052.3054, 1380.1136, 1688.1244, 2000.0]], "n_series": 1, "n_points": 8, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "radar", "n_series": 1, "n_points": 8, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "low"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0001106", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["KPI 1", "KPI 2", "KPI 3", "KPI 4", "KPI 5", "KPI 6", "KPI 7", "KPI 8"], "series_labels": ["Generation"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0001106.png", "table_path": "tables/broad_advanced_pool__cb_0001106.csv", "program_path": "programs/broad_advanced_pool__cb_0001106.json", "object_path": "objects/broad_advanced_pool__cb_0001106.json", "file_name": "images/broad_advanced_pool__cb_0001106.png"}
40
+ {"sample_id": "broad_extreme_pool:cb_0001052", "chart_id": "broad_extreme_pool:chart_0001052", "chart_type": "radar", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001052.png", "values": [[18.1076, 41.4497, 25.6513, 1.0, 3.9507, 34.9464, 37.4683]], "n_series": 1, "n_points": 7, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "radar", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["annotation_claim_mismatch", "low"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001052", "annotation": "partial", "axis_scale": "linear", "x_labels": ["KPI 1", "KPI 2", "KPI 3", "KPI 4", "KPI 5", "KPI 6", "KPI 7"], "series_labels": ["Delay"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001052.png", "table_path": "tables/broad_extreme_pool__cb_0001052.csv", "program_path": "programs/broad_extreme_pool__cb_0001052.json", "object_path": "objects/broad_extreme_pool__cb_0001052.json", "file_name": "images/broad_extreme_pool__cb_0001052.png"}
41
+ {"sample_id": "broad_standard_pool:cb_0001184", "chart_id": "broad_standard_pool:chart_0001184", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_standard_pool__cb_0001184.png", "values": [[44.0785, 87.5363, 91.2944, 91.8663, 127.2839, 127.2577, 139.6191, 154.8715, 173.6911, 207.1291, 236.8858, 260.5001, 287.7637, 300.0, 300.0], [32.0843, 55.2587, 83.8266, 70.0907, 59.3237, 122.0801, 125.4259, 116.0539, 144.0831, 185.9984, 217.2794, 204.1492, 235.4381, 273.651, 300.0]], "n_series": 2, "n_points": 15, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "stacked", "n_series": 2, "n_points": 15, "layout_density": "medium", "legend_complexity": "low", "tick_density": "medium", "label_complexity": "high", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["dual_axis_ambiguity", "high", "medium"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001184", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Stn-01", "Stn-02", "Stn-03", "Stn-04", "Stn-05", "Stn-06", "Stn-07", "Stn-08", "Stn-09", "Stn-10", "Stn-11", "Stn-12", "Stn-13", "Stn-14", "Stn-15"], "series_labels": ["Region 1", "Region 2"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "2", "n_points_bucket": "13-24", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001184.png", "table_path": "tables/broad_standard_pool__cb_0001184.csv", "program_path": "programs/broad_standard_pool__cb_0001184.json", "object_path": "objects/broad_standard_pool__cb_0001184.json", "file_name": "images/broad_standard_pool__cb_0001184.png"}
42
+ {"sample_id": "broad_advanced_pool:cb_0000590", "chart_id": "broad_advanced_pool:chart_0000590", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0000590.png", "values": [[50.0, 492.3211, 734.5307, 865.0183, 1102.7546, 1108.5218], [50.0, 386.9015, 644.6636, 825.1341, 1011.6542, 1117.0663]], "n_series": 2, "n_points": 6, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "stacked", "n_series": 2, "n_points": 6, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["annotation_claim_mismatch", "low", "medium", "scale_truncation_risk"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0000590", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6"], "series_labels": ["Hub 1", "Hub 2"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "2", "n_points_bucket": "1-6", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0000590.png", "table_path": "tables/broad_advanced_pool__cb_0000590.csv", "program_path": "programs/broad_advanced_pool__cb_0000590.json", "object_path": "objects/broad_advanced_pool__cb_0000590.json", "file_name": "images/broad_advanced_pool__cb_0000590.png"}
43
+ {"sample_id": "broad_advanced_pool:cb_0000903", "chart_id": "broad_advanced_pool:chart_0000903", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_advanced_pool__cb_0000903.png", "values": [[5000.0, 3109.019, 767.0861, 775.6317, 3288.4629, 5000.0, 5000.0]], "n_series": 1, "n_points": 7, "difficulty_tier": "L2", "difficulty_components": {"chart_type": "stacked", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["aspect_ratio_distortion", "low", "medium"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_advanced_pool:chart_0000903", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6", "Route-7"], "series_labels": ["Fleet 1"], "candidate_root": "source_pools/broad_advanced_pool", "candidate_pool": "broad_advanced_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_advanced_pool/images/cb_0000903.png", "table_path": "tables/broad_advanced_pool__cb_0000903.csv", "program_path": "programs/broad_advanced_pool__cb_0000903.json", "object_path": "objects/broad_advanced_pool__cb_0000903.json", "file_name": "images/broad_advanced_pool__cb_0000903.png"}
44
+ {"sample_id": "broad_extreme_pool:cb_0000969", "chart_id": "broad_extreme_pool:chart_0000969", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0000969.png", "values": [[63.8407, 64.0523, 64.1696, 65.6853, 72.0809, 87.6803, 99.0, 99.0, 83.4068, 69.8305, 65.2017, 64.1632], [60.58, 64.3355, 72.5593, 84.4314, 95.0237, 97.7928, 90.8702, 79.1017, 68.3765, 62.4102, 60.0, 60.0], [60.0, 60.0, 60.0, 61.4975, 71.6246, 87.9123, 96.4779, 87.4516, 71.3906, 61.3811, 60.0, 60.0]], "n_series": 3, "n_points": 12, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "stacked", "n_series": 3, "n_points": 12, "layout_density": "medium", "legend_complexity": "medium", "tick_density": "medium", "label_complexity": "high", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["cherry_picked_window", "high", "medium"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0000969", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6", "Route-7", "Route-8", "Route-9", "Route-10", "Route-11", "Route-12"], "series_labels": ["Fleet 1", "Fleet 2", "Fleet 3"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "3-4", "n_points_bucket": "7-12", "label_complexity": "high", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool/images/cb_0000969.png", "table_path": "tables/broad_extreme_pool__cb_0000969.csv", "program_path": "programs/broad_extreme_pool__cb_0000969.json", "object_path": "objects/broad_extreme_pool__cb_0000969.json", "file_name": "images/broad_extreme_pool__cb_0000969.png"}
45
+ {"sample_id": "broad_extreme_pool:cb_0001124", "chart_id": "broad_extreme_pool:chart_0001124", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001124.png", "values": [[20.0, 762.6468, 762.4384, 758.85, 751.6311, 767.4807, 758.7964], [84.7392, 762.1942, 800.0, 800.0, 800.0, 800.0, 800.0], [20.0, 686.3364, 690.8925, 689.7583, 697.8252, 684.5027, 684.6608], [20.0, 770.1194, 779.7203, 767.4185, 782.4648, 755.2182, 768.222], [20.0, 598.5138, 698.1198, 696.9581, 702.6055, 706.9253, 701.7766]], "n_series": 5, "n_points": 7, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "stacked", "n_series": 5, "n_points": 7, "layout_density": "medium", "legend_complexity": "high", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "high", "source_kind": "llm_program_synth"}, "challenge_tags": ["annotation_claim_mismatch", "legend_disambiguation", "low", "medium"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001124", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F", "Dist-G"], "series_labels": ["Area 1", "Area 2", "Area 3", "Area 4", "Area 5"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool/images/cb_0001124.png", "table_path": "tables/broad_extreme_pool__cb_0001124.csv", "program_path": "programs/broad_extreme_pool__cb_0001124.json", "object_path": "objects/broad_extreme_pool__cb_0001124.json", "file_name": "images/broad_extreme_pool__cb_0001124.png"}
46
+ {"sample_id": "broad_extreme_pool:cb_0001441", "chart_id": "broad_extreme_pool:chart_0001441", "chart_type": "stacked", "chart_group": "core10", "image_path": "images/broad_extreme_pool__cb_0001441.png", "values": [[133.1174, 406.3874, 774.7818, 930.1682, 1113.1274, 1200.0, 1200.0, 1200.0], [50.0, 188.6386, 104.1786, 50.0, 132.562, 193.5646, 1139.8442, 1072.9573], [154.3796, 213.1591, 258.3228, 504.5812, 686.2395, 867.2346, 1036.6175, 1200.0], [50.0, 50.0, 96.4902, 254.6771, 474.6499, 653.0429, 795.1674, 1089.3732], [50.0, 154.1047, 448.1932, 726.8689, 879.3082, 998.8725, 987.2214, 1192.9828], [50.0, 50.0, 195.5293, 363.4975, 521.6665, 696.5964, 872.4232, 1062.4185]], "n_series": 6, "n_points": 8, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "stacked", "n_series": 6, "n_points": 8, "layout_density": "high", "legend_complexity": "high", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "medium", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "program_transformed"}, "challenge_tags": ["low", "medium", "scale_truncation_risk", "truncated_axis"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001441", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Route-1", "Route-2", "Route-3", "Route-4", "Route-5", "Route-6", "Route-7", "Route-8"], "series_labels": ["Hub 1", "Hub 2", "Hub 3", "Hub 4", "Hub 5", "Hub 6"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "5+", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001441.png", "table_path": "tables/broad_extreme_pool__cb_0001441.csv", "program_path": "programs/broad_extreme_pool__cb_0001441.json", "object_path": "objects/broad_extreme_pool__cb_0001441.json", "file_name": "images/broad_extreme_pool__cb_0001441.png"}
47
+ {"sample_id": "broad_standard_pool:cb_0001242", "chart_id": "broad_standard_pool:chart_0001242", "chart_type": "waterfall", "chart_group": "broad8", "image_path": "images/broad_standard_pool__cb_0001242.png", "values": [[32.9621, 19.9141, 8.9462, -0.2549, -6.9611, -13.4304, -18.8158, -22.3602]], "n_series": 1, "n_points": 8, "difficulty_tier": "L1", "difficulty_components": {"chart_type": "waterfall", "n_series": 1, "n_points": 8, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "partial", "image_degradation": "low", "source_kind": "llm_program_synth"}, "challenge_tags": ["inverted_priority_color", "low", "medium"], "source_kind": "llm_program_synth", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_standard_pool:chart_0001242", "annotation": "partial", "axis_scale": "linear", "x_labels": ["Dist-A", "Dist-B", "Dist-C", "Dist-D", "Dist-E", "Dist-F", "Dist-G", "Dist-H"], "series_labels": ["Net Change"], "candidate_root": "source_pools/broad_standard_pool", "candidate_pool": "broad_standard_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_standard_pool/images/cb_0001242.png", "table_path": "tables/broad_standard_pool__cb_0001242.csv", "program_path": "programs/broad_standard_pool__cb_0001242.json", "object_path": "objects/broad_standard_pool__cb_0001242.json", "file_name": "images/broad_standard_pool__cb_0001242.png"}
48
+ {"sample_id": "broad_extreme_pool:cb_0000899", "chart_id": "broad_extreme_pool:chart_0000899", "chart_type": "waterfall", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0000899.png", "values": [[-574.2405, 4.8068, 1225.545, 887.3071, -328.1349, -570.6215, -644.662]], "n_series": 1, "n_points": 7, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "waterfall", "n_series": 1, "n_points": 7, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "low", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "high", "source_kind": "program_transformed"}, "challenge_tags": ["aspect_ratio_distortion", "legend_disambiguation", "low", "scale_truncation_risk"], "source_kind": "program_transformed", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0000899", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Sub-A", "Sub-B", "Sub-C", "Sub-D", "Sub-E", "Sub-F", "Sub-G"], "series_labels": ["Net Change"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "low", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools_refill_round1/broad_extreme_pool/images/cb_0000899.png", "table_path": "tables/broad_extreme_pool__cb_0000899.csv", "program_path": "programs/broad_extreme_pool__cb_0000899.json", "object_path": "objects/broad_extreme_pool__cb_0000899.json", "file_name": "images/broad_extreme_pool__cb_0000899.png"}
49
+ {"sample_id": "broad_extreme_pool:cb_0001407", "chart_id": "broad_extreme_pool:chart_0001407", "chart_type": "waterfall", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001407.png", "values": [[-200.1451, -76.2184, -5.1585, 36.7083, 60.8556, 61.3194, 61.3194, 61.3194]], "n_series": 1, "n_points": 8, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "waterfall", "n_series": 1, "n_points": 8, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "unlabeled", "image_degradation": "high", "source_kind": "template_programmatic"}, "challenge_tags": ["low", "medium"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001407", "annotation": "unlabeled", "axis_scale": "linear", "x_labels": ["Stn-01", "Stn-02", "Stn-03", "Stn-04", "Stn-05", "Stn-06", "Stn-07", "Stn-08"], "series_labels": ["Net Change"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001407.png", "table_path": "tables/broad_extreme_pool__cb_0001407.csv", "program_path": "programs/broad_extreme_pool__cb_0001407.json", "object_path": "objects/broad_extreme_pool__cb_0001407.json", "file_name": "images/broad_extreme_pool__cb_0001407.png"}
50
+ {"sample_id": "broad_extreme_pool:cb_0001415", "chart_id": "broad_extreme_pool:chart_0001415", "chart_type": "waterfall", "chart_group": "broad8", "image_path": "images/broad_extreme_pool__cb_0001415.png", "values": [[-120.1593, -120.0254, -125.6157, -1.2491, 0.4946, 4.9937, 117.7388, 124.0887, 119.7337]], "n_series": 1, "n_points": 9, "difficulty_tier": "L3", "difficulty_components": {"chart_type": "waterfall", "n_series": 1, "n_points": 9, "layout_density": "low", "legend_complexity": "low", "tick_density": "low", "label_complexity": "medium", "mark_overlap": "low", "axis_transform": "linear", "annotation_mode": "labeled", "image_degradation": "low", "source_kind": "template_programmatic"}, "challenge_tags": ["low", "medium", "scale_truncation_risk", "truncated_axis"], "source_kind": "template_programmatic", "layout_family": "single_panel", "split": "val", "suite_id": "broad_coverage", "run_repeat_group": "broad_extreme_pool:chart_0001415", "annotation": "labeled", "axis_scale": "linear", "x_labels": ["Stn-01", "Stn-02", "Stn-03", "Stn-04", "Stn-05", "Stn-06", "Stn-07", "Stn-08", "Stn-09"], "series_labels": ["Net Change"], "candidate_root": "source_pools/broad_extreme_pool", "candidate_pool": "broad_extreme_pool", "n_series_bucket": "1", "n_points_bucket": "7-12", "label_complexity": "medium", "candidate_root_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool", "image_path_original": "/Users/mac/Desktop/论文/龙慧/chartbench_e/artifacts/stratified_eval/pools/broad_extreme_pool/images/cb_0001415.png", "table_path": "tables/broad_extreme_pool__cb_0001415.csv", "program_path": "programs/broad_extreme_pool__cb_0001415.json", "object_path": "objects/broad_extreme_pool__cb_0001415.json", "file_name": "images/broad_extreme_pool__cb_0001415.png"}