{
  "candidates": [],
  "caption": "A brown dog rests on a blue blanket. A red ball lies beside the dog.",
  "claims": [
    {
      "claim_id": "claim-1",
      "confidence": 0.96,
      "evidence_ids": [
        "ev-dog-region"
      ],
      "support_status": "grounded",
      "text": "A brown dog rests on a blue blanket."
    },
    {
      "claim_id": "claim-2",
      "confidence": 0.91,
      "evidence_ids": [
        "ev-ball-region"
      ],
      "support_status": "grounded",
      "text": "A red ball lies beside the dog."
    }
  ],
  "evidence": [
    {
      "confidence": 0.96,
      "end_seconds": null,
      "evidence_id": "ev-dog-region",
      "excerpt": null,
      "kind": "image_region",
      "region": {
        "x_max": 0.78,
        "x_min": 0.12,
        "y_max": 0.83,
        "y_min": 0.22
      },
      "source_ref": "synthetic-frame-0",
      "start_seconds": null
    },
    {
      "confidence": 0.91,
      "end_seconds": null,
      "evidence_id": "ev-ball-region",
      "excerpt": null,
      "kind": "image_region",
      "region": {
        "x_max": 0.89,
        "x_min": 0.72,
        "y_max": 0.84,
        "y_min": 0.63
      },
      "source_ref": "synthetic-frame-0",
      "start_seconds": null
    }
  ],
  "generator": {
    "language": "en",
    "name": "observation-copy-baseline",
    "version": "0.1.0"
  },
  "media_id": "synthetic-demo-image-001",
  "schema_version": "1.0",
  "warnings": [
    "Milestone-one observation baseline: no model inspected the source media.",
    "Human review is required before publication."
  ]
}