{
  "name": "HRBench4K",
  "release_date": "2026-05-15",
  "subsets": {
    "main": {
      "language": [
        "en"
      ],
      "modalities": [
        "single_image_start"
      ],
      "task_type": "multiple_choice_vqa",
      "prompt_template": "<image>Question: {{ question }}\nOptions:\nA. {{ A }}\nB. {{ B }}\nC. {{ C }}\nD. {{ D }}\nPlease select the correct answer from the options above. \n",
      "mapping_from_source": {
        "media": {
          "from": "image",
          "type": "list",
          "min_items": 1,
          "max_items": 1
        },
        "id": {
          "from": "index"
        },
        "question": {
          "from": "question"
        },
        "answer": {
          "from": "answer",
          "optional": true
        },
        "extra": {
          "category": {
            "from": "category"
          },
          "A": {
            "from": "A"
          },
          "B": {
            "from": "B"
          },
          "C": {
            "from": "C"
          },
          "D": {
            "from": "D"
          },
          "cycle_category": {
            "from": "cycle_category"
          }
        },
        "source": {
          "format": "json",
          "url": {
            "hrbench_4k": "https://huggingface.co/datasets/DreamMr/HR-Bench"
          }
        }
      },
      "prompt_template_source": {
        "origin": "official",
        "reference": "https://github.com/open-compass/VLMEvalKit/blob/main/vlmeval/dataset/image_mcq.py (ImageMCQDataset.build_prompt — Question:/Options:/A.B.C.D./'Please select the correct answer from the options above. ' trailer; HR-Bench authors' eval at https://github.com/DreamMr/HR-Bench/blob/main/hrbench/vlmeval/dataset/image_mcq.py inherits this via HRBenchDataset)",
        "notes": "Tier 1/3: HR-Bench authors use VLMEvalKit's ImageMCQDataset.build_prompt; mm-eval prompt reproduces it byte-for-byte. lmms-eval's hrbench_doc_to_text uses a different trailer ('Answer the option letter directly.') and is not the canonical reference."
      }
    }
  }
}