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9d17704 b1db4e3 9d17704 b1db4e3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | {
"name": "EndoBench",
"release_date": "2026-07-07",
"subsets": {
"main": {
"language": [
"en"
],
"modalities": [
"single_image_start"
],
"task_type": "multiple_choice_qa",
"score_pipeline": [
"rule-match",
"llm-match"
],
"score_protocol": {
"reference": "official@arXiv:2505.23601 / github.com/CUHK-AIM-Group/EndoBench (evaluated via VLMEvalKit) — MCQ evaluation extracts the selected option by string matching first, and if that fails an LLM (GPT) is prompted to extract the chosen option (VLMEvalKit rule-first, LLM-extract fallback).",
"note": "MCQ over up to 6 options (A-F, variable per row; A/B always present). Gold answer is the option letter. Re-converted 2026-07-07 to restore the options block (source columns A-F) and an MCQ prompt that were missing in the first published copy."
},
"prompt_template": "<image>Question: {{ question }}\nOptions:\n{% for k, v in options.items() %}{{ k }}. {{ v }}\n{% endfor %}Please select the correct answer from the options above. \n",
"prompt_template_source": {
"origin": "official",
"reference": "https://github.com/open-compass/VLMEvalKit/blob/main/vlmeval/dataset/image_mcq.py (ImageMCQDataset.build_prompt: Question + 'Options:' block + 'Please select the correct answer from the options above.')",
"notes": "Tier 3: EndoBench's official repo (github.com/CUHK-AIM-Group/EndoBench) evaluates via VLMEvalKit (run.py --data EndoBench); VLMEvalKit ImageMCQDataset.build_prompt is the canonical MCQ prompt. Dataset authors publish no standalone model-input prompt string."
},
"mapping_from_source": {
"source": {
"format": "huggingface",
"url": {
"test": "https://huggingface.co/datasets/Saint-lsy/EndoBench"
}
},
"id": {
"from": "index"
},
"question": {
"from": "question"
},
"choices": [
{
"key": "A",
"from": "A"
},
{
"key": "B",
"from": "B"
},
{
"key": "C",
"from": "C",
"optional": true
},
{
"key": "D",
"from": "D",
"optional": true
},
{
"key": "E",
"from": "E",
"optional": true
},
{
"key": "F",
"from": "F",
"optional": true
}
],
"answer": {
"from": "answer",
"optional": true,
"note": "Option letter (A-F)."
},
"media": {
"from": "image",
"type": "list",
"min_items": 1,
"max_items": 1
},
"extra": {
"category": {
"from": "category"
},
"task": {
"from": "task"
}
}
}
}
}
} |