{
  "chapter_id": "C15",
  "title": "Limit Breaks #1: Time",
  "method": "Built-in image_gen",
  "started_at_utc": "2026-10-27T21:10:50.686Z",
  "finished_at_utc": "2026-10-27T21:11:28.176Z",
  "dispatch_to_result_seconds": 37.49,
  "elapsed_definition": "Per-call wall time including any service queue; not GPU compute time.",
  "processing_seconds": null,
  "model": "Not exposed",
  "version": "Not exposed",
  "quantization": "Not exposed",
  "adapters_and_strengths": "Not exposed",
  "steps": "Not exposed",
  "sampler": "Not exposed",
  "scheduler": "Not exposed",
  "guidance": "Not exposed",
  "denoise": "Not exposed",
  "seed": "Not exposed",
  "worker_gpu": "Not exposed",
  "peak_vram": "Not recorded",
  "energy": "Not recorded",
  "width": 1086,
  "height": 1448,
  "native_resolution": "Internal generation resolution not exposed",
  "upscaling": "No local resize/upscale; internal pipeline not exposed",
  "frame_count": 1,
  "fps": null,
  "duration": null,
  "audio": null,
  "format": "PNG",
  "bytes": 2876066,
  "sha256": "791501ff02020e35fada2437bd2871ed66f3c23e54e0c3c91104543d982cdeca",
  "prompt": "source/chapter-infographics/C15-prompt.txt",
  "png_decode": "pass",
  "visual_review": "pass \u2014 selected first step placed within a finite day; readable captions, illustrative travel scene",
  "completed_jobs": 1,
  "failed_jobs": 0,
  "retried_jobs": 0
}