{
  "date": "2026-11-11",
  "engine": "Draw Things CLI local offline",
  "model": "FLUX.3 Klein 5.6B 8-bit S",
  "model_file": "flux_3_klein_i8x.ckpt",
  "width": 1024,
  "height": 1024,
  "steps": 16,
  "cfg": 1,
  "strength": 1,
  "seed": 20261204,
  "native_whole_image": true,
  "pixel_repairs": false,
  "reference_type": "Approved design render; not a production photograph",
  "experiment": "A and B use the same reference, seed and settings. B adds layout IDs and normalized bounding boxes to the full-scene caption.",
  "result": "A still places the product too large. B places it at roughly 45% of frame height. This single-seed observation does not establish structural accuracy or a new set score.",
  "images": [
    {
      "name": "a-scene-caption",
      "wall_seconds": 53.281,
      "exit_code": 0,
      "model": "flux_3_klein_i8x.ckpt",
      "prompt_sha256": "0162052ef5655461c8c9301f3122e8653bed3d2057cb91537feb5dcd75c1a057",
      "reference_sha256": "7ab22513b628825a766f0dfdc2e170340f7b0c1475de4b6be39babc996155e82",
      "completed_at": "2026-11-11T14:16:48.736310+08:00",
      "sha256": "ab0ff8de3ebe431282bcd7cb70c12d61003648f31602b9270163e8fa6aae2a8e"
    },
    {
      "name": "b-scene-caption-boxes",
      "wall_seconds": 64.289,
      "exit_code": 0,
      "model": "flux_3_klein_i8x.ckpt",
      "prompt_sha256": "3d4f6023cf946299ad230d7a5c657addc4d8acb69605463812f5de64b6c58772",
      "reference_sha256": "7ab22513b628825a766f0dfdc2e170340f7b0c1475de4b6be39babc996155e82",
      "completed_at": "2026-11-11T14:17:53.029455+08:00",
      "sha256": "ce2ef762291577a4c5abfdf739b0b6b1cb7610884db68a42017b5a10f966f5fa"
    }
  ],
  "errata": [
    "参考图的银色底座本来就有弧形接缝；之前多次认定为模型新增，属于评审错误，相关扣分撤回。",
    "原 04-bedroom.png 复核为两侧各六段出风口；之前右侧四段的判断错误，相关图注和扣分撤回。",
    "原提示词要求底座无接缝，与所提供参考矛盾；这是提示词问题，不能归咎于模型或用户。",
    "原生套图 76 分及逐图分已撤回，需在原始文件与参考逐项对照后重新评分。其它未复核的结构判断不能视为已确认结论。"
  ],
  "official_reference": "https://huggingface.co/black-forest-labs/flux-3-image-klein/blob/main/README.md"
}