{
  "challenge": "wristwatch-image",
  "model": "nano-banana-2-1",
  "via": "api",
  "ranAt": "2026-10-23T10:04:14.680Z",
  "prompt": "Create an image of a mechanical wristwatch that shows the time 4:37, with a seconds hand and a date window showing 21. Make it look expensive.",
  "limits": {
    "minutes": 60,
    "maxOutput": 58982,
    "costCeilingUsd": 3
  },
  "price": {
    "in": 1.5,
    "out": 7.5
  },
  "effort": "minimal",
  "attempts": 1,
  "harness": "OpenRouter API",
  "vendorModel": "google/gemini-nano-banana-2.1",
  "seconds": 7.5,
  "servedBy": "Google AI Studio",
  "tokens": {
    "in": 36,
    "out": 1550,
    "reasoning": 0
  },
  "costUsd": 0.036879,
  "status": "ok",
  "attemptCosts": [
    0.036879
  ],
  "bytes": 2101096
}