{
  "title": "Recorded 2K and 4K flower-photo comparison",
  "testDate": "2026-10-22",
  "publisher": "FlowerShoot",
  "scope": "One licensed demonstration arrangement in Clay afternoon. One output at each size, not customer work or current all-room qualification.",
  "source": {
    "credit": "Natalia S · Pexels 28871333",
    "note": "This archived reference is a smaller JPEG copy of the licensed photograph used by our other recorded tests.",
    "file": {
      "url": "/assets/evidence/photo-size-comparison-20261022/source.jpg",
      "width": 1512,
      "height": 2016,
      "bytes": 516426,
      "sha256": "ae9633025bf068e58eef0e04f60347ee3403edcc25beea4e56be4f52a926be90"
    }
  },
  "method": {
    "references": "Product photo, clean room and placement guide, capped at 1024 pixels.",
    "recipe": "Archived 22 October room-aware full-prompt recipe. No product-recognition or checking requests.",
    "quality": "Medium finish at both sizes.",
    "timing": "Elapsed generation request: submission until the complete response. Excludes capture/upload, product analysis, application queue, saving and customer download.",
    "selection": "Both recorded size outputs are shown; one successful attempt per size and no generation retries.",
    "output": "Untouched native JPEG files, no upscale, crop, retouching or colour correction. Smaller full-frame display copies may be served by the browser."
  },
  "cases": [
    {
      "id": "standard-2k",
      "label": "2K",
      "seconds": 22.8,
      "result": {
        "url": "/assets/evidence/photo-size-comparison-20261022/standard-2k.jpg",
        "width": 1712,
        "height": 2144,
        "bytes": 454011,
        "sha256": "e3a27bf8431e6eace37cc2e844726d35e74178c0f04a30a7c0a4ae9f79d1c37e"
      }
    },
    {
      "id": "signature-4k",
      "label": "4K",
      "seconds": 26.3,
      "result": {
        "url": "/assets/evidence/photo-size-comparison-20261022/signature-4k.jpg",
        "width": 2560,
        "height": 3200,
        "bytes": 762680,
        "sha256": "88603bb4dff7de31ea112553013031af39ec06f9f60b7103f5537b75f413bf79"
      }
    }
  ],
  "limits": [
    "A single pair cannot establish typical speed, a size-related speed advantage or a reliable detail improvement.",
    "The 4K result sits farther back on the support in the recorded review. Fine petals, stems, glass highlights and apparent proportions vary.",
    "The 31 October 2K requests use a later recipe; do not treat them as the 2K side of this controlled pair.",
    "Neither recorded generation test measures the complete current user journey."
  ]
}