{
 "name": "MM-Vet-v2",
 "release_date": "2024-07-23",
 "subsets": {
  "default": {
   "language": [
    "en"
   ],
   "modalities": [
    "multi_image_start"
   ],
   "task_type": "open_ended_qa",
   "score_type": "llm_judge",
   "score_params": {
    "rubric": "partial_credit",
    "scale": [
     0.0,
     1.0
    ],
    "official_judge_model": "gpt-4-0613",
    "reference_syntax": "and_or_composition"
   },
   "score_protocol": {
    "reference": "lmms-eval@lmms_eval/tasks/mmvetv2/utils.py:193-245 + mmvetv2.yaml — identical MM-Vet GPT-4 few-shot 0.0..1.0 partial-credit prompt with <AND>/<OR>, gpt_eval_score aggregation; official dataset whyu/mm-vet-v2 (Yu et al. 2024) uses the MM-Vet evaluator. Verified in local clone (MM_VET_PROMPT at utils.py:193; yaml gpt_eval_score line 18).",
    "note": "Official headline = mean judge score x100 overall + per-capability (adds new 'seq' capability in v2). DUPLICATE UPLOAD: mm-eval/MM-Vet-v2 and mm-eval/MMVet-v2 both contain the identical 517-row MM-Vet v2 test set (same ids v2_*, same questions/answers); this copy is the older conversion vintage (modalities multi_image_start, extras reference_response/judge_type duplicating answer) — recommend deprecating one repo after migration."
   },
   "prompt_template": "{{ question }}",
   "prompt_template_source": {
    "origin": "official",
    "reference": "https://huggingface.co/datasets/whyu/mm-vet-v2 (paper: MM-Vet-v2, Yu et al. 2024)",
    "notes": "Tier 1: MM-Vet-v2 indexed multi-image with <IMG><image_N> markers. <IMG> stripped (image-follows marker); each <image_N> replaced with canonical <image> interleaved at its original position (preserves MM-Vet question layout). Reference uses <AND>/<OR> separators for multi-component gold sets; judge is GPT-4 per MM-Vet eval code."
   },
   "mapping_from_source": {
    "media": {
     "from": "images",
     "type": "list",
     "min_items": 1,
     "max_items": 18
    },
    "id": {
     "from": "id"
    },
    "question": {
     "from": "question"
    },
    "answer": {
     "from": "answer",
     "optional": true
    },
    "extra": {
     "n_images": {
      "from": "n_images"
     },
     "reference_response": {
      "from": "reference_response"
     },
     "capability": {
      "from": "capability"
     },
     "added_in": {
      "from": "added_in"
     },
     "judge_type": {
      "from": "judge_type"
     }
    },
    "source": {
     "format": "json",
     "url": {
      "test": "https://huggingface.co/datasets/whyu/mm-vet-v2"
     }
    }
   }
  }
 },
 "deprecated": {
  "by": "mm-eval/MMVet-v2",
  "reason": "duplicate upload of MM-Vet v2 (517 identical rows); MMVet-v2 is the canonical copy per owner decision",
  "date": "2026-07-07"
 }
}