{
  "name": "Winoground",
  "release_date": "2022-01-01",
  "subsets": {
    "main": {
      "language": [
        "en"
      ],
      "modalities": [
        "multi_image_start"
      ],
      "task_type": "multiple_choice_vqa",
      "prompt_template": "<image><image>{{ question }}",
      "mapping_from_source": {
        "media": {
          "from": "image",
          "type": "list",
          "min_items": 2,
          "max_items": 2
        },
        "id": {
          "from": "id"
        },
        "question": {
          "from": "question"
        },
        "answer": {
          "from": "answer",
          "optional": true
        },
        "extra": {
          "caption_0": {
            "from": "caption_0"
          },
          "caption_1": {
            "from": "caption_1"
          },
          "tag": {
            "from": "tag"
          }
        },
        "source": {
          "format": "json",
          "url": {
            "test": "https://huggingface.co/datasets/facebook/winoground"
          }
        }
      },
      "prompt_template_source": {
        "origin": "official",
        "reference": "https://github.com/EvolvingLMMs-Lab/lmms-eval/blob/main/lmms_eval/tasks/winoground/utils.py (winoground_doc_to_text — two-image visio-linguistic compositional reasoning)",
        "notes": "Tier 4: lmms-eval Winoground canonical evaluation prompt."
      }
    }
  }
}