{ "schema_version": "1.0.0", "dataset_name": "ALD-E-ImageMiner", "source_roots": { "train": "icdar2026-competition-data/train", "dev": "icdar2026-competition-data/dev", "test": "icdar2026-competition-data/test/gold_standard_test_set" }, "split_mapping": { "train": "train", "dev": "validation", "test": "test" }, "subset_policy": "Use the first non-empty classification label in source JSON order as the Hugging Face subset; retain all panel classifications in the classification column.", "default_subset": "molecular-structure-diagram", "total_records": 1951, "source_counts": { "train": 1170, "dev": 201, "test": 580 }, "hf_split_counts": { "train": 1170, "validation": 201, "test": 580 }, "subset_counts": { "3d-scatter-plot": { "train": 5, "test": 3 }, "apparatus-diagram": { "train": 31, "test": 20 }, "area-chart": { "train": 1 }, "band-diagram": { "train": 1, "test": 2 }, "bar-chart": { "train": 12, "validation": 2, "test": 6 }, "box-plot": { "train": 3, "test": 4 }, "chromaticity-diagram": { "train": 1 }, "conceptual-diagram": { "train": 83, "validation": 21, "test": 27 }, "contour-heatmap": { "train": 11, "test": 3 }, "device-structure-diagram": { "train": 6, "validation": 1, "test": 4 }, "formula": { "train": 1 }, "grouped-bar-chart": { "train": 6, "test": 3 }, "heatmap": { "train": 28, "test": 15 }, "image-panel": { "train": 70, "validation": 18, "test": 29 }, "line-chart": { "train": 59, "validation": 15, "test": 35 }, "molecular-structure-diagram": { "train": 138, "validation": 37, "test": 72 }, "multi-axis-chart": { "train": 51, "validation": 5, "test": 26 }, "multi-spectra-chart": { "train": 65, "validation": 6, "test": 47 }, "multiple-line-chart": { "train": 135, "validation": 37, "test": 69 }, "multiple-scatter-plot": { "train": 109, "validation": 11, "test": 54 }, "network-diagram": { "test": 2 }, "periodic-table-map": { "test": 2 }, "phase-diagram": { "train": 2, "test": 2 }, "pie-chart": { "train": 1 }, "polar-chart-rose-chart": { "train": 1 }, "process-flow-diagram": { "train": 33, "validation": 1, "test": 8 }, "process-timing-diagram": { "train": 12, "validation": 8, "test": 5 }, "reaction-energy-profile-diagram": { "train": 43, "test": 20 }, "reaction-scheme": { "train": 75, "validation": 18, "test": 31 }, "scatter-plot": { "train": 78, "validation": 12, "test": 31 }, "spectra-chart": { "train": 28, "test": 23 }, "stacked-bar-chart": { "train": 6 }, "stacked-spectra-chart": { "train": 55, "validation": 5, "test": 27 }, "table": { "train": 2 }, "timeline-chart": { "validation": 2 }, "unknown": { "train": 12, "validation": 2, "test": 9 }, "workflow-diagram": { "train": 6, "test": 1 } }, "first_label_counts": { "3d scatter plot": 8, "apparatus diagram": 51, "area chart": 1, "band diagram": 3, "bar chart": 20, "box plot": 7, "chromaticity diagram": 1, "conceptual diagram": 131, "contour heatmap": 14, "device structure diagram": 11, "formula": 1, "grouped bar chart": 9, "heatmap": 43, "image panel": 117, "line chart": 109, "molecular structure diagram": 247, "multi spectra chart": 118, "multi-axis chart": 82, "multiple line chart": 241, "multiple scatter plot": 174, "network diagram": 2, "periodic table map": 2, "phase diagram": 4, "pie chart": 1, "polar chart (rose chart)": 1, "process flow diagram": 42, "process timing diagram": 25, "reaction energy profile diagram": 63, "reaction scheme": 124, "scatter plot": 121, "spectra chart": 51, "stacked bar chart": 6, "stacked spectra chart": 87, "table": 2, "timeline chart": 2, "unknown": 23, "workflow diagram": 7 }, "panel_label_counts": { "3d scatter plot": 14, "apparatus diagram": 80, "area chart": 1, "band diagram": 13, "bar chart": 50, "box plot": 10, "chromaticity diagram": 1, "conceptual diagram": 226, "contour heatmap": 46, "device structure diagram": 16, "formula": 2, "grouped bar chart": 12, "heatmap": 103, "image panel": 354, "line chart": 194, "molecular structure diagram": 734, "multi spectra chart": 257, "multi-axis chart": 134, "multiple line chart": 443, "multiple scatter plot": 265, "network diagram": 2, "periodic table map": 3, "phase diagram": 7, "pie chart": 4, "polar chart (rose chart)": 2, "process flow diagram": 54, "process timing diagram": 39, "reaction energy profile diagram": 85, "reaction scheme": 205, "scatter plot": 212, "spectra chart": 118, "stacked bar chart": 7, "stacked spectra chart": 158, "table": 3, "timeline chart": 3, "unknown": 47, "workflow diagram": 7 }, "source_annotation_keys": { "sample_id": 1951, "classification": 1951, "bbox": 1951, "summarization": 1404, "data_extraction": 1404, "vqa": 1404 }, "included_annotation_fields": [ "classification", "bbox", "summarization", "data_extraction", "vqa" ], "multi_classification_records": { "same_label": 679, "different_label": 267, "total": 946 }, "missing_caption_records": 101, "excluded_source_directories": [ "icdar2026-competition-data/trial", "icdar2026-competition-data/test/blind_test_set", "icdar2026-competition-data/test/submission_guidelines" ] }