{
  "name": "Mementos",
  "release_date": "2024-01-17",
  "subsets": {
    "default": {
      "language": [
        "en"
      ],
      "modalities": [
        "single_image_start"
      ],
      "task_type": "judge_scored",
      "prompt_template": "<image>{{ question }}",
      "prompt_template_source": {
        "origin": "official",
        "reference": "https://huggingface.co/datasets/furonghuang-lab/Mementos",
        "notes": "Tier 1: Mementos visual-narrative description benchmark; judge-scored via keyword recall + LLM judge against reference description."
      },
      "mapping_from_source": {
        "media": {
          "from": "images",
          "type": "list",
          "min_items": 1,
          "max_items": 1
        },
        "id": {
          "from": "id"
        },
        "question": {
          "from": "question"
        },
        "answer": {
          "from": "answer",
          "optional": true
        },
        "extra": {
          "n_images": {
            "from": "n_images"
          },
          "reference_response": {
            "from": "reference_response"
          },
          "judge_type": {
            "from": "judge_type"
          }
        },
        "source": {
          "format": "json",
          "url": {
            "train": "https://huggingface.co/datasets/furonghuang-lab/Mementos",
            "test": "https://huggingface.co/datasets/furonghuang-lab/Mementos"
          }
        }
      }
    }
  }
}