W18B — base_layout_image_smoke 20260526_1500_0ab6ac

Square 1024x1024 flat orthographic schematic floor plan on a white background, thick black walls, simple clean lines, no perspective, no photorealism, no lighting effects. Draw only stable architectural layout and persistent anchors. Spatial units are pale filled blocks: #1 living dining area as the primary open central zone, #2 kitchen nook as a compact open nook connected continuously to #1, #3 private bedroom A as an enclosed room to the east, #4 private bedroom B as an enclosed room to the northeast, #5 bathroom as a compact enclosed service room near the entry, and #6 entry alcove as a compact interior threshold open to #1. Openings are thick wall-break shapes with swing arcs for doors and blue exterior edge bars for windows: #7 front door on the entry alcove exterior wall, #8 bedroom A door between #1 and #3, #9 bedroom B door between #1 and #4, #10 bathroom door between #6 and #5, #11 living sliding window with a simple curtain line on the living exterior wall, and #12 bedroom A sliding window with a simple curtain line on the bedroom A exterior wall. Persistent furniture and fixtures are outlined symbols only: #13 dining table centered within #1 clear of open connections, #14 kitchen counter with sink and cooktop along the kitchen wall run, #15 bed A along the private bedroom A wall, #16 bed B along the private bedroom B wall, and #17 television as a wall-mounted fixture facing the dining table. Keep open zones visually continuous without artificial thresholds. Do not renumber, omit, or invent any numbered marker; every listed marker number must remain legible exactly as written, and no other numbered markers may be added.

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  "model": "gpt-image-2",
  "size": "1024x1024",
  "quality": "high",
  "base_fp_t2i_prompt_text_len_chars": 1658,
  "base_fp_t2i_prompt_text": "Square 1024x1024 flat orthographic schematic floor plan on a white background, thick black walls, simple clean lines, no perspective, no photorealism, no lighting effects. Draw only stable architectural layout and persistent anchors. Spatial units are pale filled blocks: #1 living dining area as the primary open central zone, #2 kitchen nook as a compact open nook connected continuously to #1, #3 private bedroom A as an enclosed room to the east, #4 private bedroom B as an enclosed room to the northeast, #5 bathroom as a compact enclosed service room near the entry, and #6 entry alcove as a compact interior threshold open to #1. Openings are thick wall-break shapes with swing arcs for doors and blue exterior edge bars for windows: #7 front door on the entry alcove exterior wall, #8 bedroom A door between #1 and #3, #9 bedroom B door between #1 and #4, #10 bathroom door between #6 and #5, #11 living sliding window with a simple curtain line on the living exterior wall, and #12 bedroom A sliding window with a simple curtain line on the bedroom A exterior wall. Persistent furniture and fixtures are outlined symbols only: #13 dining table centered within #1 clear of open connections, #14 kitchen counter with sink and cooktop along the kitchen wall run, #15 bed A along the private bedroom A wall, #16 bed B along the private bedroom B wall, and #17 television as a wall-mounted fixture facing the dining table. Keep open zones visually continuous without artificial thresholds. Do not renumber, omit, or invent any numbered marker; every listed marker number must remain legible exactly as written, and no other numbered markers may be added.",
  "included_marker_count": 17,
  "excluded_marker_count": 6,
  "png_relative_path": "png/fp_l05_01.png",
  "status": "success",
  "png_size_bytes": 839974,
  "actual_api_response_meta": {
    "latency_ms": 174923,
    "created": 1779775379
  },
  "error_meta": {},
  "cost_meta": {
    "provider_usage": {
      "input_tokens": 361,
      "input_tokens_details": {
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        "text_tokens": 361
      },
      "output_tokens": 7024,
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      "output_tokens_details": {
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        "text_tokens": 0
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{
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  "image_api_call_at_most_one": true,
  "target_fp_only_allowed": true,
  "png_emitted_when_generated": true
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{
  "run_id": "20260526_1500_0ab6ac",
  "stage": "w18b_floor_plan_base_layout_image_smoke_slice",
  "plan_version": "bps_w1",
  "generated_at": "2026-05-26T15:00:04.367371+09:00",
  "args": {
    "derive_base_layout_image_smoke_from": "scripts_output/floor_plan_base_layout_prompt_slice_experiment/20260526_1448_11b705",
    "target_fp_ids": "fp_l05_01",
    "generate": true,
    "model": "gpt-image-2",
    "output_root": "/Users/manta/Documents/Projects/TheRoad-I1/scripts_output/floor_plan_base_layout_image_smoke_slice_experiment",
    "diag_print_imports": false
  },
  "derived_from": "20260526_1448_11b705",
  "target_fp_ids": [
    "fp_l05_01"
  ],
  "invalid_targets": [],
  "model": "gpt-image-2",
  "image_api_call_count": 1,
  "image_generation_count": 1,
  "outputs": [
    "generated_image_meta.json",
    "safety_surface.json"
  ],
  "run_status": "succeeded",
  "exit_code": 0,
  "failed_invariants": [],
  "stage_status": "generated",
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