{
  "id": "image-illustration-directed-r1",
  "domain": "image",
  "condition": "image-illustration-directed",
  "title": {
    "en": "Illustration · concrete art direction",
    "ja": "イラスト・具体的な制作指示"
  },
  "description": {
    "en": "An actual image-generation pilot. The exact tool prompt and original PNG are preserved.",
    "ja": "画像生成ツールで実際に行った初回試行です。送信したプロンプトと未編集のPNGを保存しています。"
  },
  "status": "completed",
  "model": {
    "requested": null,
    "reported": null
  },
  "reasoning": {
    "requested": null,
    "reported": null
  },
  "promptPath": "experiments/image-illustration-directed-r1/prompt.txt",
  "outputPath": "experiments/image-illustration-directed-r1/output.png",
  "outputType": "image",
  "startedAt": "2026-10-03T17:22:42.629Z",
  "completedAt": "2026-10-03T17:23:03.870Z",
  "repeat": 1,
  "seed": null,
  "tool": "image_gen.imagegen",
  "controls": {
    "transparent_background": false
  },
  "observation": {
    "en": "The first sample uses navy and vermilion print-like shapes and leaves a quiet upper area. Two volunteers share one lamp at the workbench. This describes one output, not a preference verdict.",
    "ja": "初回の出力は紺と朱の版画風の形を使い、上部に余白を残しました。作業台では2人が1台のランプを扱っています。これは1枚の観察であり、好みの判定ではありません。"
  },
  "limitations": {
    "en": "One output per condition. Backend model, reasoning, seed and quality settings are not exposed by this tool. Directed prompts change a bundle of detail, composition and exclusions, and are longer; this is an exploratory comparison, not a causal test. The baseline did not specify portrait orientation, while the directed prompt did; the resulting aspect ratios differ.",
    "ja": "各条件1枚です。ツールは実行モデル、推論度、seed、品質設定を公開していません。具体的な指定ではディテール、構図、禁止事項を同時に変え、文量も増えています。探索的な比較であり、因果効果の検証ではありません。 抽象的な指定では縦長を指定せず、具体的な指定では縦長を指定したため、出力の縦横比も異なります。"
  },
  "durationSeconds": 21.241,
  "usage": null,
  "sha256": "7f35f8dbfc8b757625363e43db708d1cff9b7f456689d8ba827eb9c28bbd52a7",
  "dimensions": {
    "width": 1024,
    "height": 1536
  },
  "publication": {
    "originalPromptSha256": "b72a12028fe78b9228c6ea340fd5a39dd166e194ab07c797fcce3200195c6371",
    "publicPromptSha256": "b72a12028fe78b9228c6ea340fd5a39dd166e194ab07c797fcce3200195c6371",
    "promptRedacted": false
  }
}