{
  "provider": "gemini",
  "model": "gemini-nano-banana-2.1",
  "attempts": [
    {
      "attempt": 0,
      "image": "/var/www/room-designer/jobs/20261026-034249-kitchen/attempts/attempt0_matched.png",
      "scores": {
        "edge_corr": 0.585,
        "layout_corr": 0.929,
        "arch_edge_corr": 0.457,
        "arch_survival": 0.569,
        "arch_mask_coverage_pct": 39.4
      },
      "verdict": "PASS \u2014 shell preserved (architectural-mask gate)",
      "framing_lock": false,
      "usage": {
        "promptTokenCount": 1263,
        "candidatesTokenCount": 1618,
        "totalTokenCount": 3517,
        "promptTokensDetails": [
          {
            "modality": "TEXT",
            "tokenCount": 143
          },
          {
            "modality": "IMAGE",
            "tokenCount": 1120
          }
        ],
        "candidatesTokensDetails": [
          {
            "modality": "IMAGE",
            "tokenCount": 1120
          }
        ],
        "thoughtsTokenCount": 636,
        "serviceTier": "standard"
      }
    }
  ],
  "retries_used": 0,
  "status": "done",
  "flagged": false,
  "flag": null,
  "best_attempt": 0,
  "final_verdict": "PASS \u2014 shell preserved (architectural-mask gate)"
}