W15 floor_plan_topology_slice 20260525_2253

W15 — floor_plan_topology_slice 20260525_2253_f87682

1. Source topology by fp

fp_id	standalone enclosed room count	spatial_units (id / label / kind / enclosed / evidence)	relationships	do_not_collapse count	conflicts_and_assumptions
fp_l05_01	3 The source text identifies three distinct enclosed rooms inside the rooftop apartment: two bedrooms (Suri-young's bedroom and Min-sook's room/Anbang) and a bathroom. The living/dining/kitchen is an open-concept main area.	#living_dining living dining area (living_zone, enclosed=N) [{"source_ref": "scene:5", "quote": "거실에 난 작은 창으로 햇살에 가늘게 비친다", "field": "text"}, {"source_ref": "scene:12", "quote": "거실 식탁에 놓여있는 찻잔 두 개", "field": "text"}] #kitchen_nook kitchen nook (kitchen_zone, enclosed=N) [{"source_ref": "scene:5", "quote": "싱크대 수도꼭지에 흐르는 물, 씻다 만 약초(석창포). 냄비의 물이 끓어 달그락거리는 소리", "field": "text"}] #private_bedroom_a private bedroom A (private_room, enclosed=Y) [{"source_ref": "scene:12", "quote": "마지막으로 자기 방문을 연다 헉!- 여기저기 핏자국. 바닥에 흥건한 혈흔", "field": "text"}, {"source_ref": "scene:14", "quote": "수리영 방 안 / 지나칠 정도로 깨끗하게 정돈된 방안. 핏자국도 보이지 않고", "field": "text"}] #private_bedroom_b private bedroom B (private_room, enclosed=Y) [{"source_ref": "scene:12", "quote": "민숙 방 / 안방 문을 여는데... 없다", "field": "text"}, {"source_ref": "scene:18", "quote": "안방 안 / D 침대에 머리를 대고 앉아있는 수리영, 밤새 엄마를 기다리다 깜박 졸았다", "field": "text"}] #bathroom bathroom (service_room, enclosed=Y) [{"source_ref": "scene:18", "quote": "욕실 안 / 얼굴을 씻고 거울을 보며", "field": "text"}] #entry_alcove entry alcove (entry_transition, enclosed=N) [{"source_ref": "scene:14", "quote": "현관 / 집안 여기저기를 확인하면서 나오는 형사와 혜수", "field": "text"}, {"source_ref": "scene:27", "quote": "덜커덩 덜커덩. 바람에 현관문 소리", "field": "text"}] #rooftop_landing rooftop landing (exterior_zone, enclosed=N) [{"source_ref": "scene:25", "quote": "이끌리듯 백팩을 메고 밖으로 나간다", "field": "text"}]	living_dining —[open_connection]→ kitchen_nook, living_dining —[door_between]→ private_bedroom_a, living_dining —[door_between]→ private_bedroom_b, entry_alcove —[open_connection]→ living_dining, entry_alcove —[door_between]→ bathroom, entry_alcove —[door_between]→ rooftop_landing	2	The production baseline floor plan prompt collapsed the two distinct bedrooms (Suri-young's room and Anbang/Min-sook's room) into a single bedroom. We have split them into separate enclosed rooms ('private bedroom A' and 'private bedroom B') with distinct doors to maintain the spatial logic of S12 a Bathroom is explicitly shown as a distinct location in S18 and should have an enclosed wall structure.

2. Revised candidate floor plans

fp_id	group_id_pointer	numbered_elements (count + preview)	candidate_diagram_t2i_prompt	reconciliation_notes_vs_production
fp_l05_01	L05\|main	23 #1 living dining area (area; unit=living_dining) #2 kitchen nook (area; unit=kitchen_nook) #3 private bedroom A (area; unit=private_bedroom_a) #4 private bedroom B (area; unit=private_bedroom_b) #5 bathroom (area; unit=bathroom) #6 entry alcove (area; unit=entry_alcove) #7 front door (opening; unit=entry_alcove) #8 bedroom A door (opening; unit=private_bedroom_a) #9 bedroom B door (opening; unit=private_bedroom_b) #10 bathroom door (opening; unit=bathroom) #11 living sliding window with curtains (opening; unit=living_dining) #12 bedroom A sliding window with curtains (opening; unit=private_bedroom_a) #13 dining table (furniture; unit=living_dining) #14 kitchen counter with sink and cooktop (furniture; unit=kitchen_nook) #15 bed A (furniture; unit=private_bedroom_a) #16 bed B (furniture; unit=private_bedroom_b) #17 television (furniture; unit=living_dining) #18 curtain-side floor evidence zone (plot_device; unit=private_bedroom_a) #19 footprint trail (plot_device; unit=private_bedroom_a) #20 wall red ring mark A (plot_device; unit=private_bedroom_a) #21 wall red ring mark B (plot_device; unit=bathroom) #22 toppled chair or fallen cushion (furniture; unit=living_dining) #23 red floor stain zone (plot_device; unit=private_bedroom_a)	A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on a white background with pastel color-coded room fills. The apartment consists of a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a private bedroom A on the east filled pale blue, a private bedroom B in the northeast corner filled pale peach, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the exterior walls, a front door, interior doors for both bedrooms and the bathroom, a dining table, a kitchen counter with a sink, and beds in both bedrooms. Small circular markers with numbers label each zone and persistent fixture. Simple lines, no gradients, no perspective, no 3D rendering elements.	Split the single generic bedroom of the baseline production prompt into 'private bedroom A' (Suri-young's Room) and 'private bedroom B' (Master Bedroom/Anbang) to support distinct scenes S12/S18. Re-mapped all related numbers, window curtains, door entries, and wall marks to bedroom A or B respectively. Avoided all banned words (such as 'body', 'corpse', character names) in the labels and hints.
fp_l07_01	L07\|main	5 #1 corridor path (area; unit=) #2 heavy metal doors (opening; unit=) #3 oblique wire cages (fixture; unit=) #4 concrete walls (fixture; unit=) #5 kennel rows (area; unit=)	A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.	Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief.
fp_l11_01	L11\|exterior	4 #2 rooftop landing area (area; unit=) #3 exterior stair flight (furniture; unit=) #5 half-open iron rooftop door (opening; unit=) #9 concrete wall (fixture; unit=)	A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.	Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity.

fp_id

group_id_pointer

numbered_elements (count + preview)

candidate_diagram_t2i_prompt

reconciliation_notes_vs_production

fp_l05_01

L05|main

#1 living dining area (area; unit=living_dining)
#2 kitchen nook (area; unit=kitchen_nook)
#3 private bedroom A (area; unit=private_bedroom_a)
#4 private bedroom B (area; unit=private_bedroom_b)
#5 bathroom (area; unit=bathroom)
#6 entry alcove (area; unit=entry_alcove)
#7 front door (opening; unit=entry_alcove)
#8 bedroom A door (opening; unit=private_bedroom_a)
#9 bedroom B door (opening; unit=private_bedroom_b)
#10 bathroom door (opening; unit=bathroom)
#11 living sliding window with curtains (opening; unit=living_dining)
#12 bedroom A sliding window with curtains (opening; unit=private_bedroom_a)
#13 dining table (furniture; unit=living_dining)
#14 kitchen counter with sink and cooktop (furniture; unit=kitchen_nook)
#15 bed A (furniture; unit=private_bedroom_a)
#16 bed B (furniture; unit=private_bedroom_b)
#17 television (furniture; unit=living_dining)
#18 curtain-side floor evidence zone (plot_device; unit=private_bedroom_a)
#19 footprint trail (plot_device; unit=private_bedroom_a)
#20 wall red ring mark A (plot_device; unit=private_bedroom_a)
#21 wall red ring mark B (plot_device; unit=bathroom)
#22 toppled chair or fallen cushion (furniture; unit=living_dining)
#23 red floor stain zone (plot_device; unit=private_bedroom_a)

A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on a white background with pastel color-coded room fills. The apartment consists of a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a private bedroom A on the east filled pale blue, a private bedroom B in the northeast corner filled pale peach, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the exterior walls, a front door, interior doors for both bedrooms and the bathroom, a dining table, a kitchen counter with a sink, and beds in both bedrooms. Small circular markers with numbers label each zone and persistent fixture. Simple lines, no gradients, no perspective, no 3D rendering elements.

Split the single generic bedroom of the baseline production prompt into 'private bedroom A' (Suri-young's Room) and 'private bedroom B' (Master Bedroom/Anbang) to support distinct scenes S12/S18. Re-mapped all related numbers, window curtains, door entries, and wall marks to bedroom A or B respectively. Avoided all banned words (such as 'body', 'corpse', character names) in the labels and hints.

fp_l07_01

L07|main

#1 corridor path (area; unit=)
#2 heavy metal doors (opening; unit=)
#3 oblique wire cages (fixture; unit=)
#4 concrete walls (fixture; unit=)
#5 kennel rows (area; unit=)

A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.

Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief.

fp_l11_01

L11|exterior

#2 rooftop landing area (area; unit=)
#3 exterior stair flight (furniture; unit=)
#5 half-open iron rooftop door (opening; unit=)
#9 concrete wall (fixture; unit=)

A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.

Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity.

3. Per-bg revised reference instructions

bg_id	fp_id	floor_plan_ref_role	use #	ignore #	camera_axis	prior_bg_ref_role	render_prompt_appendix
L01B01		not_used			path_depth	none	Wide-angle low eye-level view down a damp forest path, receding into twilight haze with dense towering trees framing the shot.
L02B01		not_used			alley_corridor	none	Static wide-angle shot down a damp urban brick alleyway toward a central utility pole under an amber streetlight.
L03B01		not_used			forensic_core	none	Flat ground-level wide view of an outdoor crime scene with police line tape and forensic cases under overcast daylight.
L04B01		not_used			parapet_to_bulkhead	weak_continuity	Low-angle view beside a concrete wall in dense morning fog with warm light leaking from a small window.
L04B02		not_used			parapet_to_bulkhead	none	High oblique overhead wide-angle view of a sun-bleached villa concrete rooftop yard with water tank and laundry line.
L04B03		not_used			parapet_to_bulkhead	same_room_state_transition	Ankle-height wide view of the rooftop yard at night looking toward the closed iron door on the stair bulkhead.
L05B01	fp_l05_01	layout_only	#1, #5, #10, #11, #13, #21	#3, #4, #8, #9, #12, #14, #15, #16, #17, #18, #19, #20, #22, #23	living_to_bathroom	weak_continuity	Layout follows fp_l05_01. Interior view emphasizing the spatial relationship between the bathroom (5) with its door (10), mirror with wall mark (21), and the living dining area (1) with its dining table (13) and windows (11).
L05B02	fp_l05_01	layout_only	#1, #2, #11, #13, #14, #17	#3, #4, #5, #6, #7, #8, #9, #10, #12, #15, #16, #18, #19, #20, #21, #22, #23	kitchen_nook_view	none	Layout follows fp_l05_01. View focusing on the kitchen nook (2) with the kitchen counter (14), adjacent dining table (13), and television screen (17) on the north wall.
L05B03	fp_l05_01	layout_only	#1, #3, #8, #12, #15, #20, #22	#2, #4, #5, #6, #7, #9, #10, #11, #13, #14, #16, #17, #18, #19, #21, #23	living_to_bedroom_a	weak_continuity	Layout follows fp_l05_01. Shot frames the connection from living area (1) through the open bedroom A door (8) into the ransacked private bedroom A (3), showing bed A (15) and a rough wall red ring mark (20) on the wall.
L05B04	fp_l05_01	layout_only	#3, #8, #12, #18, #19, #23	#1, #2, #4, #5, #6, #7, #9, #10, #11, #13, #14, #15, #16, #17, #20, #21, #22	living_to_bedroom_a	weak_continuity	Layout follows fp_l05_01. Low-angle view looking through bedroom A door (8) into private bedroom A (3) showing a red floor stain zone (23) and a footprint trail (19) leading toward the curtain-side floor evidence zone (18).
L05B05	fp_l05_01	layout_only	#3, #8, #12, #15	#1, #2, #4, #5, #6, #7, #9, #10, #11, #13, #14, #16, #17, #18, #19, #20, #21, #22, #23	living_to_bedroom_a	same_room_state_transition	Layout follows fp_l05_01. Spotless, clean view of private bedroom A (3) from bedroom A door (8), displaying a neatly made bed A (15) and clean curtains (12) with no evidence left.
L06B01		not_used			road_diagonal	none	Bright, sunlit diagonal view of an open coastal road with a weathered guardrail on the horizon.
L06B02		not_used			road_diagonal	same_room_state_transition	Wet asphalt road edge running under cold, dense night sea fog with dark ambient tones.
L07B01	fp_l07_01	layout_only	#1, #2, #3, #4, #5		kennel_recession	none	Layout follows fp_l07_01. Narrow eye-level view down the corridor (1) of wire cages (3) and heavy metal doors (2) receding in cold fluorescent light.
L08B01		not_used			awning_upward	style_only	Exterior storefront view under covered sidewalk awning with a CCTV camera under the ceiling.
L08B02		not_used			awning_upward	none	Exterior wide view of storefront and busy street at evening with neon lights and fluorescent interior glow.
L09B01		not_used			aisle_diagonal	none	Interior wide view of a narrow supermarket aisle, framed by product displays under white overhead fluorescent light.
L10B01		not_used			monitor_axis	none	View looking over workstation chairs toward a glowing security monitor on a long desk under flat fluorescent light.
L11B01	fp_l11_01	layout_only	#2, #3, #5, #9		stair_rise	none	Layout follows fp_l11_01. View looking up exterior stairs (3) toward the concrete rooftop landing (2) and entry door (5) under dark night light.
L12B01		not_used			bench_to_ocean	none	Desolate coastal bus stop at night with a simple wooden bench overlooking a moonless sea shrouded in fog.
L13B01		not_used			desk_surface_axis	weak_continuity	Low-angle view of detective desk with scattered folders and crime photos under cold blue-gray fluorescent light.
L13B02		not_used			desk_surface_axis	none	Interior wide of a police duty desk under cold fluorescent lights looking into the dim background workspace.
L14B01		not_used			frontage_view	none	Exterior wide view of the concrete police station frontage under desaturated daylight with double glass doors.
L15B01		not_used			cubicle_diagonal	none	Interior diagonal view of quiet office cubicles under stale fluorescent lights with a cyan monitor glow.
L16B01		not_used			harbor_depth	none	Deserted coastal harbor edge during post-storm dusk with wet cobblestones receding into heavy sea fog.
L17B01		not_used			deck_depth	none	Wide view on the wet work deck of a small fishing boat under twilight, showing the rusted outer rail.
L18B01		not_used			doorway_to_helm	none	Interior view of cramped fishing boat wheelhouse with a red sunset glow bleeding through the dirty windshield window.
L19B01		not_used			fog_wall_axis	none	Vast open ocean at dusk with a towering dark fog wall rising as an opaque vertical mass of churning mist.

4. bg → unit bindings

bg_id	primary_unit_ids	secondary_visible_unit_ids	state_delta_unit_ids	evidence_refs
L05B01	bathroom, living_dining	private_bedroom_b	bathroom, living_dining	[{"source_ref": "scene:18", "quote": "/욕실 안... 거울에 비친 욕실 벽에 갑자기 또 발생하는 붉은 원... 거실로 튀어나와 물 한컵 마시고"}]
L05B02	living_dining, kitchen_nook			[{"source_ref": "scene:5", "quote": "거실에 난 작은 창... 싱크대 수도꼭지에 흐르는 물... 식탁에 앉으며"}]
L05B03	private_bedroom_a, living_dining	entry_alcove	private_bedroom_a, living_dining	[{"source_ref": "scene:25", "quote": "가재도구를 온통 헤집은 것으로 보인다... /수리영 방 열린 자신의 방을 힐끗 보는데 벽에 또 붉은 원이 그려져있다"}]
L05B04	private_bedroom_a	living_dining	private_bedroom_a	[{"source_ref": "scene:12", "quote": "/수리영 방 마지막으로 자기 방문을 연다 헉!- 여기저기 핏자국. 바닥에 흥건한 혈흔... 커튼을 젖히자"}]
L05B05	private_bedroom_a	living_dining	private_bedroom_a	[{"source_ref": "scene:14", "quote": "/수리영 방 안 지나칠 정도로 깨끗하게 정돈된 방안. 핏자국도 보이지 않고"}]

5. Invariants

invariant	status	detail
inputs_present	PASS	{"missing_inputs": [], "w12c_candidate_count": 3, "w12c_per_bg_count": 28, "stage_status": "generated", "prev_run_id": "20260525_1553_aabdd6"}
target_fp_covered	PASS	{"target_fp_ids": ["fp_l05_01"], "missing_topology": [], "missing_revised_candidates": []}
bg_unit_bindings_cover_target_bgs	PASS	{"target_bg_count": 5, "uncovered_bgs": [], "binding_fp_set": ["L05B01", "L05B02", "L05B03", "L05B04", "L05B05"]}
evidence_refs_resolve	PASS	{"total_refs_seen": 19, "unresolved": [], "unresolved_count": 0}
candidate_elements_present	PASS	{"missing_elements_by_fp": {}}
topology_room_count_self_consistent	PASS	{"failures": [], "failure_count": 0}
render_surface_no_proper_noun_or_entity_instance	PASS	{"failures": [], "failure_count": 0, "forbidden_token_count": 10}
scene_shot_consistency_audit_resolves	PASS	{"covers_all_target_scenes_and_shots": {"pass": true, "missing_scenes_in_audit": [], "extra_scenes_in_audit": [], "missing_shots_in_audit": [], "extra_shots_in_audit": []}, "audit_unit_ids_exist_in_topology": {"pass": true, "unknown_unit_refs": [], "unknown_unit_ref_count": 0}, "audit_numbered_elements_exist_in_candidate": {"pass": true, "unknown_number_refs": [], "unknown_number_ref_count": 0}, "bg_instruction_missing_units_reported": {"pass": true, "unreported_missing_coverage": [], "unreported_count": 0, "secondary_unit_coverage_diagnostics": [{"bg_id": "L05B01", "missing_secondary_unit_ids
production_diff_zero_db_write_zero_image_api_call_zero	PASS	{"production_diff_empty": true, "db_write_count": 0, "image_import_seen": false, "image_generation_count": 0}

raw run_meta.json

{
  "run_id": "20260525_2253_f87682",
  "stage": "w15_floor_plan_topology_slice",
  "plan_version": "bps_w1",
  "generated_at": "2026-05-25T22:53:48.545527+09:00",
  "model": "gemini-3.5-flash",
  "model_used": "gemini-3.5-flash",
  "image_generation_count": 0,
  "image_generation_backend": "gpt-image-2",
  "args": {
    "derive_topology_from": "scripts_output/floor_plan_generation_slice_experiment/20260525_1553_aabdd6",
    "target_fp_ids": "fp_l05_01",
    "generate": true,
    "model": "gemini-3.5-flash",
    "output_root": "/Users/manta/Documents/Projects/TheRoad-I1/scripts_output/floor_plan_topology_slice_experiment",
    "diag_print_imports": false
  },
  "derived_from": "20260525_1553_aabdd6",
  "target_fp_ids": [
    "fp_l05_01"
  ],
  "outputs": [
    "source_topology_brief.json",
    "floor_plan_prompt_candidate.json",
    "per_bg_render_reference_instruction.json",
    "w15_compatibility_report.json"
  ],
  "run_status": "succeeded",
  "exit_code": 0,
  "failed_invariants": [],
  "stage_status": "generated",
  "invalid_targets": [],
  "chain_status": "resolved",
  "chain_info": {
    "w11_run_id": "20260525_1408_82f02e",
    "chain": [
      "20260525_1408_82f02e",
      "20260525_1218_0cae13",
      "20260524_2209_afac6a",
      "20260524_2125_1950d8",
      "20260524_2109_ee6f84",
      "20260524_2042_54d537"
    ],
    "root_run_id": "20260524_2042_54d537"
  }
}

raw topology_by_fp.json

{
  "fp_l05_01": {
    "fp_id": "fp_l05_01",
    "spatial_units": [
      {
        "unit_id": "living_dining",
        "unit_label": "living dining area",
        "unit_kind": "living_zone",
        "is_enclosed_room": false,
        "evidence_refs": [
          {
            "source_ref": "scene:5",
            "quote": "거실에 난 작은 창으로 햇살에 가늘게 비친다",
            "field": "text"
          },
          {
            "source_ref": "scene:12",
            "quote": "거실 식탁에 놓여있는 찻잔 두 개",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "kitchen_nook",
        "unit_label": "kitchen nook",
        "unit_kind": "kitchen_zone",
        "is_enclosed_room": false,
        "evidence_refs": [
          {
            "source_ref": "scene:5",
            "quote": "싱크대 수도꼭지에 흐르는 물, 씻다 만 약초(석창포). 냄비의 물이 끓어 달그락거리는 소리",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "private_bedroom_a",
        "unit_label": "private bedroom A",
        "unit_kind": "private_room",
        "is_enclosed_room": true,
        "evidence_refs": [
          {
            "source_ref": "scene:12",
            "quote": "마지막으로 자기 방문을 연다 헉!- 여기저기 핏자국. 바닥에 흥건한 혈흔",
            "field": "text"
          },
          {
            "source_ref": "scene:14",
            "quote": "수리영 방 안 / 지나칠 정도로 깨끗하게 정돈된 방안. 핏자국도 보이지 않고",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "private_bedroom_b",
        "unit_label": "private bedroom B",
        "unit_kind": "private_room",
        "is_enclosed_room": true,
        "evidence_refs": [
          {
            "source_ref": "scene:12",
            "quote": "민숙 방 / 안방 문을 여는데... 없다",
            "field": "text"
          },
          {
            "source_ref": "scene:18",
            "quote": "안방 안 / D 침대에 머리를 대고 앉아있는 수리영, 밤새 엄마를 기다리다 깜박 졸았다",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "bathroom",
        "unit_label": "bathroom",
        "unit_kind": "service_room",
        "is_enclosed_room": true,
        "evidence_refs": [
          {
            "source_ref": "scene:18",
            "quote": "욕실 안 / 얼굴을 씻고 거울을 보며",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "entry_alcove",
        "unit_label": "entry alcove",
        "unit_kind": "entry_transition",
        "is_enclosed_room": false,
        "evidence_refs": [
          {
            "source_ref": "scene:14",
            "quote": "현관 / 집안 여기저기를 확인하면서 나오는 형사와 혜수",
            "field": "text"
          },
          {
            "source_ref": "scene:27",
            "quote": "덜커덩 덜커덩. 바람에 현관문 소리",
            "field": "text"
          }
        ]
      },
      {
        "unit_id": "rooftop_landing",
        "unit_label": "rooftop landing",
        "unit_kind": "exterior_zone",
        "is_enclosed_room": false,
        "evidence_refs": [
          {
            "source_ref": "scene:25",
            "quote": "이끌리듯 백팩을 메고 밖으로 나간다",
            "field": "text"
          }
        ]
      }
    ],
    "relationships": [
      {
        "from_unit": "living_dining",
        "to_unit": "kitchen_nook",
        "relation_kind": "open_connection"
      },
      {
        "from_unit": "living_dining",
        "to_unit": "private_bedroom_a",
        "relation_kind": "door_between"
      },
      {
        "from_unit": "living_dining",
        "to_unit": "private_bedroom_b",
        "relation_kind": "door_between"
      },
      {
        "from_unit": "entry_alcove",
        "to_unit": "living_dining",
        "relation_kind": "open_connection"
      },
      {
        "from_unit": "entry_alcove",
        "to_unit": "bathroom",
        "relation_kind": "door_between"
      },
      {
        "from_unit": "entry_alcove",
        "to_unit": "rooftop_landing",
        "relation_kind": "door_between"
      }
    ],
    "room_count_assessment": {
      "standalone_enclosed_room_count": 3,
      "rationale": "The source text identifies three distinct enclosed rooms inside the rooftop apartment: two bedrooms (Suri-young's bedroom and Min-sook's room/Anbang) and a bathroom. The living/dining/kitchen is an open-concept main area."
    },
    "do_not_collapse_units": [
      {
        "unit_id": "private_bedroom_a",
        "reason": "Suri-young's bedroom is the primary crime and observation site with the footprint trail, window curtains, and red wall marks.",
        "evidence_refs": [
          {
            "source_ref": "scene:12",
            "quote": "자기 방문을 연다 헉!- 여기저기 핏자국... 피묻은 발자국은 커튼으로 이어져 있다"
          }
        ]
      },
      {
        "unit_id": "private_bedroom_b",
        "reason": "Master bedroom (Anbang/Min-sook's room) is a separate space where Suri-young sleeps/waits, distinct from her own bedroom.",
        "evidence_refs": [
          {
            "source_ref": "scene:12",
            "quote": "안방 문을 여는데... 없다"
          },
          {
            "source_ref": "scene:18",
            "quote": "안방 안 / D 침대에 머리를 대고 앉아있는 수리영... 닫혀있는 자신의 방을 바라본다"
          }
        ]
      }
    ],
    "conflicts_and_assumptions": [
      "The production baseline floor plan prompt collapsed the two distinct bedrooms (Suri-young's room and Anbang/Min-sook's room) into a single bedroom. We have split them into separate enclosed rooms ('private bedroom A' and 'private bedroom B') with distinct doors to maintain the spatial logic of S12 and S18.",
      "Bathroom is explicitly shown as a distinct location in S18 and should have an enclosed wall structure."
    ]
  }
}

raw revised_candidates.json

{
  "fp_l05_01": {
    "fp_id": "fp_l05_01",
    "group_id_pointer": "L05|main",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of a small South Korean rooftop apartment, clean vector line style on a white background with pastel color-coded room fills. The apartment consists of a central living dining area filled pale yellow, a small kitchen nook in the northwest filled pale green, a private bedroom A on the east filled pale blue, a private bedroom B in the northeast corner filled pale peach, a compact bathroom filled pale cyan, and an entry alcove filled pale beige. Includes symbols for sliding windows on the exterior walls, a front door, interior doors for both bedrooms and the bathroom, a dining table, a kitchen counter with a sink, and beds in both bedrooms. Small circular markers with numbers label each zone and persistent fixture. Simple lines, no gradients, no perspective, no 3D rendering elements.",
    "candidate_key_elements": [
      "Square 1024x1024 flat top-down schematic layout for a South Korean rooftop apartment with two distinct bedrooms.",
      "Clear color-coded pastel fills marking the living dining area, kitchen nook, private bedroom A, private bedroom B, bathroom, and entry alcove.",
      "Simple outline walls, sliding window representations, and standard interior door swing arcs.",
      "Numbered circular markers for major persistent fixtures and non-graphic background surface plot clues.",
      "Minimalist CAD aesthetic with no gradients, shadows, lighting effects, or isometric perspective."
    ],
    "candidate_numbered_elements": [
      {
        "number": 1,
        "label": "living dining area",
        "category": "area",
        "position_hint": "central main room, pale yellow fill",
        "unit_id_pointer": "living_dining"
      },
      {
        "number": 2,
        "label": "kitchen nook",
        "category": "area",
        "position_hint": "northwest corner connected openly to living dining area, pale green fill",
        "unit_id_pointer": "kitchen_nook"
      },
      {
        "number": 3,
        "label": "private bedroom A",
        "category": "area",
        "position_hint": "east room behind interior door, pale blue fill",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 4,
        "label": "private bedroom B",
        "category": "area",
        "position_hint": "northeast room behind interior door, pale peach fill",
        "unit_id_pointer": "private_bedroom_b"
      },
      {
        "number": 5,
        "label": "bathroom",
        "category": "area",
        "position_hint": "southeast compact room beside entry, pale cyan fill",
        "unit_id_pointer": "bathroom"
      },
      {
        "number": 6,
        "label": "entry alcove",
        "category": "area",
        "position_hint": "southwest interior threshold inside front door, pale beige fill",
        "unit_id_pointer": "entry_alcove"
      },
      {
        "number": 7,
        "label": "front door",
        "category": "opening",
        "position_hint": "south wall of entry alcove, showing swing arc",
        "unit_id_pointer": "entry_alcove"
      },
      {
        "number": 8,
        "label": "bedroom A door",
        "category": "opening",
        "position_hint": "east wall of living area opening into private bedroom A",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 9,
        "label": "bedroom B door",
        "category": "opening",
        "position_hint": "northeast wall of living area opening into private bedroom B",
        "unit_id_pointer": "private_bedroom_b"
      },
      {
        "number": 10,
        "label": "bathroom door",
        "category": "opening",
        "position_hint": "entry alcove east wall opening into bathroom",
        "unit_id_pointer": "bathroom"
      },
      {
        "number": 11,
        "label": "living sliding window with curtains",
        "category": "opening",
        "position_hint": "west exterior wall of living area with curtain line",
        "unit_id_pointer": "living_dining"
      },
      {
        "number": 12,
        "label": "bedroom A sliding window with curtains",
        "category": "opening",
        "position_hint": "east exterior wall of private bedroom A with curtain line",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 13,
        "label": "dining table",
        "category": "furniture",
        "position_hint": "center of living dining area",
        "unit_id_pointer": "living_dining"
      },
      {
        "number": 14,
        "label": "kitchen counter with sink and cooktop",
        "category": "furniture",
        "position_hint": "north wall of kitchen nook",
        "unit_id_pointer": "kitchen_nook"
      },
      {
        "number": 15,
        "label": "bed A",
        "category": "furniture",
        "position_hint": "north side of private bedroom A",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 16,
        "label": "bed B",
        "category": "furniture",
        "position_hint": "north side of private bedroom B",
        "unit_id_pointer": "private_bedroom_b"
      },
      {
        "number": 17,
        "label": "television",
        "category": "furniture",
        "position_hint": "north wall of living dining area facing dining table",
        "unit_id_pointer": "living_dining"
      },
      {
        "number": 18,
        "label": "curtain-side floor evidence zone",
        "category": "plot_device",
        "position_hint": "floor area behind window curtains in private bedroom A",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 19,
        "label": "footprint trail",
        "category": "plot_device",
        "position_hint": "from floor of private bedroom A leading through bedroom A door",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 20,
        "label": "wall red ring mark A",
        "category": "plot_device",
        "position_hint": "north wall surface of private bedroom A above bed A",
        "unit_id_pointer": "private_bedroom_a"
      },
      {
        "number": 21,
        "label": "wall red ring mark B",
        "category": "plot_device",
        "position_hint": "bathroom wall surface behind washbasin mirror",
        "unit_id_pointer": "bathroom"
      },
      {
        "number": 22,
        "label": "toppled chair or fallen cushion",
        "category": "furniture",
        "position_hint": "near dining table on living area floor",
        "unit_id_pointer": "living_dining"
      },
      {
        "number": 23,
        "label": "red floor stain zone",
        "category": "plot_device",
        "position_hint": "floor of private bedroom A beside bed A",
        "unit_id_pointer": "private_bedroom_a"
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L05B01",
        "sub_location": "bathroom_view",
        "camera_position": "inside the bathroom (#5) facing towards the washbasin mirror and the wall red ring mark (#21)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Frame the reflection clearly so that the circular mark is isolated on the wall behind the viewer."
      },
      {
        "bg_id": "L05B02",
        "sub_location": "kitchen_nook_view",
        "camera_position": "near the dining table (#13) looking diagonally towards the kitchen counter (#14) with boiling pot",
        "camera_height": "standing eye-level ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Ensure both the kitchen workspace and the open living area layout are visible under soft natural window light."
      },
      {
        "bg_id": "L05B03",
        "sub_location": "living_bedroom_split_view",
        "camera_position": "in the living area (#1) looking through the open bedroom A door (#8) into private bedroom A (#3)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Create a voyeuristic slit frame showing the messy condition of private bedroom A, bed A (#15), and the red wall mark (#20)."
      },
      {
        "bg_id": "L05B04",
        "sub_location": "bedroom_floor_evidence_view",
        "camera_position": "near bedroom A door (#8) looking low towards the bedroom floor, tracing the footprint trail (#19) and red floor stain zone (#23) towards curtains (#12)",
        "camera_height": "low angle ~1.0m",
        "lens_hint": "28mm wide angle",
        "framing_notes": "Emphasize the forensic trail of stains across the wood floor planks under dramatic two-tone night-blue and amber lighting."
      },
      {
        "bg_id": "L05B05",
        "sub_location": "clean_bedroom_view",
        "camera_position": "at bedroom A door (#8) looking into private bedroom A (#3) towards the clean bed A (#15)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Highlight the absolute lack of stains or markings, emphasizing the eerie restoration of the empty room."
      }
    ],
    "reconciliation_notes_vs_production": "Split the single generic bedroom of the baseline production prompt into 'private bedroom A' (Suri-young's Room) and 'private bedroom B' (Master Bedroom/Anbang) to support distinct scenes S12/S18. Re-mapped all related numbers, window curtains, door entries, and wall marks to bedroom A or B respectively. Avoided all banned words (such as 'body', 'corpse', character names) in the labels and hints."
  },
  "fp_l07_01": {
    "fp_id": "fp_l07_01",
    "group_id_pointer": "L07|main",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of an institutional animal shelter corridor, clean vector line style on a pale gray background. The plan shows a long central hallway corridor flanked on both sides by rows of wire cages drawn with neat parallel metal grid symbols. Heavy metal door swings are shown at both ends of the corridor. Solid concrete walls enclose the layout with simple single-weight outlines. Circular markers with numbers label the cages, doors, and corridor space. No perspective, no 3D effects, no text.",
    "candidate_key_elements": [
      "Narrow corridor running lengthwise with uniform walls.",
      "Rows of wire cages flanking both sides of the corridor.",
      "Heavy entry doors at the threshold.",
      "Simple schematic style with numbered circular indicators."
    ],
    "candidate_numbered_elements": [
      {
        "number": 1,
        "label": "corridor path",
        "category": "area",
        "position_hint": "central hallway path running north-south",
        "zone_id_pointer": ""
      },
      {
        "number": 2,
        "label": "heavy metal doors",
        "category": "opening",
        "position_hint": "entrance door on the south end",
        "zone_id_pointer": ""
      },
      {
        "number": 3,
        "label": "oblique wire cages",
        "category": "fixture",
        "position_hint": "rows along both east and west walls",
        "zone_id_pointer": ""
      },
      {
        "number": 4,
        "label": "concrete walls",
        "category": "fixture",
        "position_hint": "outer enclosing walls",
        "zone_id_pointer": ""
      },
      {
        "number": 5,
        "label": "kennel rows",
        "category": "area",
        "position_hint": "the cage interior zones",
        "zone_id_pointer": ""
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L07B01",
        "sub_location": "kennel_rows",
        "camera_position": "near heavy metal doors (#2) looking down the corridor path (#1) flanked by wire cages (#3)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "50mm normal lens",
        "framing_notes": "Emphasize depth along the cages, creating a shallow depth-of-field blur on the outer ends."
      }
    ],
    "reconciliation_notes_vs_production": "Created a new schematic floor plan for this location as there is no existing production equivalent, structuring it around the cages and heavy doors highlighted in the director brief."
  },
  "fp_l11_01": {
    "fp_id": "fp_l11_01",
    "group_id_pointer": "L11|exterior",
    "candidate_diagram_t2i_prompt": "A flat 2D schematic top-down floor plan of an exterior concrete staircase ascending to a rooftop landing, clean vector line style on an off-white background. The yard at the bottom is colored pale beige, the staircase run is pale gray, and the small landing platform at the top is pale blue-gray. Shows an iron door symbol on the north wall swinging inward. Railings are indicated by fine parallel lines along the open stair edge. Circular markers with numbers label the staircase, landing area, door, and wall. No text, no perspective, no 3D shading.",
    "candidate_key_elements": [
      "Exterior stair flight running along a brick facade.",
      "A flat concrete landing area at the top.",
      "Half-open iron door showing the entry threshold.",
      "Low exterior protective parapet walls."
    ],
    "candidate_numbered_elements": [
      {
        "number": 2,
        "label": "rooftop landing area",
        "category": "area",
        "position_hint": "upper concrete platform, pale blue-gray fill",
        "zone_id_pointer": "landing_area"
      },
      {
        "number": 3,
        "label": "exterior stair flight",
        "category": "furniture",
        "position_hint": "steps leading from bottom yard up to upper platform",
        "zone_id_pointer": "yard_space"
      },
      {
        "number": 5,
        "label": "half-open iron rooftop door",
        "category": "opening",
        "position_hint": "north wall of rooftop landing area",
        "zone_id_pointer": "landing_area"
      },
      {
        "number": 9,
        "label": "concrete wall",
        "category": "fixture",
        "position_hint": "back support wall along the landing and stairs",
        "zone_id_pointer": "landing_area"
      }
    ],
    "candidate_camera_recommendations": [
      {
        "bg_id": "L11B01",
        "sub_location": "stairwell_landing",
        "camera_position": "on the upper steps of the exterior stair flight (#3) looking toward the rooftop landing area (#2) and iron door (#5)",
        "camera_height": "eye-level standing ~1.6m",
        "lens_hint": "35mm wide angle",
        "framing_notes": "Squeeze the frame tight around the landing steps and concrete wall, allowing doorway light to scrape the scene."
      }
    ],
    "reconciliation_notes_vs_production": "Aligned the rooftop landing plate exactly with the staircase structure (fp_villa_rooftop_stairs) instead of the yard plan, ensuring structural continuity."
  }
}