W12 — floor_plan_generation_slice 20260525_1453_0e0316

stage: w12_floor_plan_generation_slice | run_status: validation_failed | exit_code: 1 | derived_from(W11): 20260525_1408_82f02e | stage_a_source_mode: derived_from_w11_plus_w3_source | source_language_mode: not_available | model: gemini-3.5-flash | image_generation_count: 0 | image_generation_backend: gpt-image-2

1. Per-bg render reference instruction (Stage C)

bg_idfp_iduse #ignore #camera_axisprior_bg_ref_rolerender_prompt_appendixfinal_prompt_assembly_preview
L01B01path_depthnone
Dynamic floor plan arrangement is not used. Structure is driven by twilight forest path recession.
A wide-angle, low eye-level view of a damp, muddy forest path receding into a cold blue-gray twilight haze in the center background. Overgrown dark green bushes scrape the left and right frame edges, their wet leaves catching specular highlights from the faint low dusk light filtering through dense, towering trees.

Dynamic floor plan arrangement is not used. Structure is driven by twilight forest path recession.
L02B01alley_corridornone
Layout is handled dynamically to create an urban alleyway tunnel effect without an active floor plan.
A static wide-angle shot looking down a long stretch of damp, dark pavement toward a central rough utility pole. Grimy, damp brick urban alley walls angle inward, framing the space like a dark tunnel. A weak amber streetlight pools directly around the utility pole's base, contrasting with cold blue-black shadows along the alley edges.

Layout is handled dynamically to create an urban alleyway tunnel effect without an active floor plan.
L03B01forensic_corenone
Dynamic layout framed by police line tape and forensic cases under desaturated daylight.
A flat ground-level wide shot of an outdoor crime scene under desaturated, overcast flat daylight. Stretched yellow police line tape is visible in the background in broken strips, with its printed warning side facing the camera, while open forensic equipment cases rest on the damp soil nearby under cold gray highlights.

Dynamic layout framed by police line tape and forensic cases under desaturated daylight.
L04B01parapet_to_bulkheadnone
Low-angle layout looking beside a concrete bulkhead wall toward a lit fogged window.
A low-angle view beside a damp, rough-textured concrete wall of a villa rooftop structure. Dense, cold bluish predawn fog swallows the exterior space, layering thin mist. Muted amber light leaks from the fogged glass of a small window, forming a warm glowing square, with the wet top edge of the concrete wall guiding the eye toward it.

Low-angle layout looking beside a concrete bulkhead wall toward a lit fogged window.
L04B02parapet_to_bulkheadweak_continuity
Oblique high rooftop layout looking past the laundry line and water tank toward the bulkhead.
A high oblique overhead wide-angle view of an old, sun-bleached villa concrete rooftop yard. The dry, cracked concrete surface contains a small stair bulkhead, a metal AC unit, a rounded water tank, and a laundry line with simple wooden posts. Crowded neighboring rooftops are visible in the far background under a dry, pale beige-gray daylight palette.

Oblique high rooftop layout looking past the laundry line and water tank toward the bulkhead.
L04B03parapet_to_bulkheadweak_continuity
Ankle-height nocturnal layout focusing on the closed iron door of the concrete bulkhead.
An ankle-height wide view of the old villa rooftop yard at night. A closed iron entrance door on the concrete stair bulkhead looms in the upper-center background against a background of damp concrete. The severely underexposed, cold blue-black night atmosphere is cut by a muted amber side light, casting a sharp-edged long shadow diagonally across the concrete scattered with dry, dead leaves.

Ankle-height nocturnal layout focusing on the closed iron door of the concrete bulkhead.
L05B01fp_l05_011, 102, 3, 7, 8, 9, 11, 12, 18, 20, 22, 23, 25, 28entry_to_bedroomnone
Layout uses plan elements #1 and #10 to align the clean dining area space and window curtains. Ignores active bedroom fixtures.
An eye-level wide shot from the living area of a compact rooftop apartment looking toward a clean, empty floor in the center. In the background, sliding window curtains are pulled apart to both sides of the window, revealing pale, clean glass. Washed dawn daylight filters into the room, creating a pale blue, spotless interior.

Layout uses plan elements #1 and #10 to align the clean dining area space and window curtains. Ignores active bedroom fixtures.
L05B02fp_l05_011, 2, 10, 12, 183, 7, 8, 9, 11, 20, 22, 23, 25, 28entry_to_bedroomweak_continuity
Layout uses plan elements #1, #2, #10, #12, and #18 to frame the diagonal kitchen counter and background sliding window. Ignores bedroom elements.
A standing eye-level view of a modest rooftop apartment's kitchen area. A damp kitchen counter and sink run diagonally across the lower-left foreground. On the cooktop, steam vents upward from a boiling pot. In the background, thin pale daylight from a hazy sliding window mixes with the kitchen steam, flattening the space, while a television in the adjacent room casts a faint residual glow.

Layout uses plan elements #1, #2, #10, #12, and #18 to frame the diagonal kitchen counter and background sliding window. Ignores bedroom elements.
L05B03fp_l05_013, 8, 20, 25, 281, 2, 7, 9, 10, 11, 12, 18, 22, 23entry_to_bedroomweak_continuity
Layout uses elements #3, #8, #20, #25, and #28 to position the bedroom view and red circle wall mark from the doorway. Ignores clean living-room states.
A view into the rooftop bedroom interior through a half-open wooden door gap. The dim interior is filled with cool dusk-blue ambient light, revealing an unsettled bed, a scattered chair, and a rough red wall mark painted in a coarse circle on the inner bedroom wall.

Layout uses elements #3, #8, #20, #25, and #28 to position the bedroom view and red circle wall mark from the doorway. Ignores clean living-room states.
L05B04fp_l05_013, 8, 22, 231, 2, 7, 9, 10, 11, 12, 18, 20, 25, 28entry_to_bedroomsame_room_state_transition
Layout uses elements #3, #8, #22, and #23 to depict the bloodstain trail extending from the bedroom door. Ignores pristine elements.
A low-to-mid height view peering through the half-open door of a dark bedroom. A wet, dark red bloodstain spreads extensively across the wood floor, leading toward the window curtain at the far end of the room. Cold, night-blue darkness leaks from the window, broken by a faint amber spill from the adjacent room.

Layout uses elements #3, #8, #22, and #23 to depict the bloodstain trail extending from the bedroom door. Ignores pristine elements.
L05B05fp_l05_013, 8, 201, 2, 7, 9, 10, 11, 12, 18, 22, 23, 25, 28entry_to_bedroomsame_room_state_transition
Layout uses elements #3, #8, and #20 to detail the pristine bedroom bed alignment and bare back wall. Ignores the blood and ransacked markings.
An eye-level wide layout of the rooftop bedroom in a pristine, clean state. A neatly made bed with a spotless mattress and pillow sits against a bare and clean back wall. A calm window curtain hangs closed over the window. Pervasive cold blue night light casts chilling shadows across the pristine floor, counterbalanced by a weak amber domestic glow from the doorway.

Layout uses elements #3, #8, and #20 to detail the pristine bedroom bed alignment and bare back wall. Ignores the blood and ransacked markings.
L06B01road_diagonalnone
Dynamic layout tracing a diagonal highway run alongside a steel guardrail under clear sky.
A bright, sunlit wide view of a dry, open coastal road stretching diagonally. A weathered steel guardrail runs horizontally as lateral streaks, backed by a hazy, breezy coastal horizon under clear, slightly desaturated daylight.

Dynamic layout tracing a diagonal highway run alongside a steel guardrail under clear sky.
L06B02road_diagonalstyle_only
Dynamic layout preserving coastal road alignment but shifting atmosphere to thick coastal night fog.
A wet asphalt road edge running horizontally under cold, wind-blown sea fog. Dense night fog provides a thin background separation from the deep blue-black sea under cold night ambient light, replacing the clear daytime horizon.

Dynamic layout preserving coastal road alignment but shifting atmosphere to thick coastal night fog.
L07B01fp_l07_012, 3, 41kennel_recessionnone
Layout references elements #2, #3, and #4 to align corridor recession, cages, and concrete wall boundaries.
An eye-level narrow view of an animal shelter corridor under cold blue-white fluorescent lighting. Oblique wire cages, heavy metal doors, and cold concrete walls recede into a soft, out-of-focus metallic blur.

Layout references elements #2, #3, and #4 to align corridor recession, cages, and concrete wall boundaries.
L08B01awning_upwardnone
Dynamic layout framed by a commercial overhanging awning, featuring an upper-right corner security camera.
An exterior view of a commercial storefront under an overhanging architectural awning. The scene is enveloped in cool, muted early morning shade, with a security CCTV camera visible on the underside of the ceiling awning, and a faint, warm amber glow spilling outward from the mart's interior through the glass storefront window.

Dynamic layout framed by a commercial overhanging awning, featuring an upper-right corner security camera.
L08B02awning_upwardstyle_only
Dynamic exterior layout looking at storefront frontage with a colorful neon glow background.
An exterior wide layout of a busy evening street next to a commercial storefront. A bright storefront with clean fluorescent lighting runs parallel along the right frame edge, while a glowing neon sign casts smeared amber-red light across the building front. A busy evening street streaks into a neon blur in the background.

Dynamic exterior layout looking at storefront frontage with a colorful neon glow background.
L09B01aisle_diagonalnone
Narrow, tight vertical perspective of a food sales aisle stretching backward.
An interior wide view of a supermarket aisle, boxed in by tight vertical lanes of product displays with rows of red packaging showing blurred labels. Stark white overhead fluorescent lights mix with a deep dusk-blue light spill from the distant entrance.

Narrow, tight vertical perspective of a food sales aisle stretching backward.
L10B01monitor_axisnone
Compact office workstation alignment focused on a desk with a glowing monitoring terminal screen.
A small administrative office interior. A shared admin desk in the foreground holds a dark monitor displaying a hard-to-read security feed. The environment is illuminated by a mix of dull, flat fluorescent ceiling lights and a cold blue glow radiating from the screen, with the office door located in shadow behind.

Compact office workstation alignment focused on a desk with a glowing monitoring terminal screen.
L11B01fp_l11_012, 3, 56, 7, 8stair_risenone
Layout uses elements #2, #3, and #5 to arrange the concrete landing steps and partial entry door. Ignores door damage markers.
A narrow rooftop stairwell landing. A dark, stained, damp concrete wall flattens the landing space. Cold blue night light washes over the landing steps, while a weak amber glow from an unseen doorway grazes the side.

Layout uses elements #2, #3, and #5 to arrange the concrete landing steps and partial entry door. Ignores door damage markers.
L12B01bench_to_oceannone
Desolate layout featuring a horizontal wooden bench next to a vast, dark, foggy coastal ocean backdrop.
A desolate coastal bus stop at night. A stationary wooden bench cuts horizontally through the lower frame next to an empty seaside road. A vast, blue-black moonless sea stretches into the background, partially veiled by low, drifting cold coastal fog under thin dark vertical posts.

Desolate layout featuring a horizontal wooden bench next to a vast, dark, foggy coastal ocean backdrop.
L13B01desk_surface_axisnone
Low-angle layout looking over a desk surface covered with blurred folder edges and crime prints.
A low-angle view of a detective office desk. The worn front lip of the scuffed desk crosses the frame, with out-of-focus scattered paper folders and crime photographs implied as a blurred strip of pale edges. Sterile blue-gray fluorescent lighting washes the room as rows of vacated desk sides recede in the blur.

Low-angle layout looking over a desk surface covered with blurred folder edges and crime prints.
L13B02desk_surface_axisstyle_only
Institutional office layout centering a solid dark duty counter desk under flat fluorescent light.
An institutional police duty office interior. The front edge of a solid police duty desk forms a dark horizontal strip along the bottom edge. The shallow background reveals a dim night-duty office environment, flattened by cold fluorescent overhead lights.

Institutional office layout centering a solid dark duty counter desk under flat fluorescent light.
L14B01frontage_viewnone
Exterior public building facade layout with a centered double glass doorway entrance and concrete forecourt.
An exterior wide shot of an institutional concrete building frontage under cool, desaturated daylight. Double glass doors stand directly behind, with a faint amber interior spill visible through the glass. Empty concrete pavement recedes toward the entrance from the street.

Exterior public building facade layout with a centered double glass doorway entrance and concrete forecourt.
L15B01cubicle_diagonalnone
Interior commercial layout depicting diagonal rows of desk partitions with a lower cyan display light reflection.
An interior view of a modern PC room under stale fluorescent white overhead lights. Rows of quiet cubicles and partition sides recede diagonally into the background, with a cold cyan monitor glow visible along the lower foreground edge.

Interior commercial layout depicting diagonal rows of desk partitions with a lower cyan display light reflection.
L16B01harbor_depthnone
Coastal quay edge layout receding diagonally with textured wet cobblestones fading into twilight fog.
A deserted coastal harbor during post-storm dusk. Slick wet cobblestones of the harbor edge occupy the lower frame, with the quay line receding from the lower left toward the background under dense, heavy sea fog and cold blue-gray dusk lighting.

Coastal quay edge layout receding diagonally with textured wet cobblestones fading into twilight fog.
L17B01deck_depthnone
Boat deck layout with horizontal chipped outer rails and a flat dark open sea horizon.
A wide view on the deck of a small fishing boat under cold blue twilight. The layout features a chipped, rusted outer rail at the edge of the wet deck, with a dark, empty open sea stretching in the background, faintly lit by a thin amber-red sunset trace on the horizon.

Boat deck layout with horizontal chipped outer rails and a flat dark open sea horizon.
L18B01doorway_to_helmnone
Cramped cabin interior layout looking past steering controls toward dirty front windows with red sunset spill.
An interior view of a cramped fishing boat wheelhouse. The space is heavily shadowed in cold blue-black tones, with a narrow, muted red sunset glow bleeding through the dirty front window. The light casts directional shadows across the steering wheel and helm console, seen from the rear doorway.

Cramped cabin interior layout looking past steering controls toward dirty front windows with red sunset spill.
L19B01fog_wall_axisnone
Dynamic sea-to-sky boundary layout displaying a massive wall of dark fog rising in the background.
A vast open ocean at dusk. A towering dark fog wall rises in the middle-center background as an opaque vertical mass of churning mist. The dark, damp sea surface ripples in the low foreground, reflecting muted amber sunset streaks under a cold blue dusk sky.

Dynamic sea-to-sky boundary layout displaying a massive wall of dark fog rising in the background.

2. Floor-plan candidate (Stage B)

fp_idgroup_pointercandidate_numbered_elementscandidate_camera_bg_idscandidate_diagram_t2i_promptreconciliation vs production
fp_l05_01L05|main#1(living_room), #2(kitchen_nook), #3(bedroom_area), #7(living_room), #8(living_room), #10(living_room), #11(bedroom_area), #12(living_room), #18(kitchen_nook), #20(bedroom_area), #22(bedroom_area), #23(living_room), #25(bedroom_area), #28(living_room)L05B01, L05B02, L05B03, L05B04, L05B05
A flat schematic 2D floor-plan diagram of a compact South Korean rooftop apartment unit. The interior space shows a central living dining area, a small adjacent kitchen nook, and a bedroom room. The spaces are color-coded with flat pale pastel washes: living dining in pale yellow, kitchen nook in pale green, bedroom in pale blue. Drawn with single-weight black CAD outlines on a clean white background. Features simple top-down symbols for an open entrance door, sliding exterior windows with curtains, a dining table, a kitchen counter, and a bedroom mattress. No 3D shapes, perspective views, or shadow gradients are present.
Streamlined the numbered element markers from the production rooftop room plan to align specifically with the 5 narrative backgrounds in the experiment list. Consolidated the camera configurations to directly target the specific state-transition combinations.
fp_l07_01L07|main#1(entrance), #2(kennel_rows), #3(kennel_rows), #4(kennel_rows)L07B01
A flat schematic 2D floor-plan diagram of an institutional animal shelter interior corridor. Displays a narrow walkway running down the center, flanked on both sides by rows of cage enclosures. The corridor floor is filled in pale gray, while the cage interiors are colored in pale blue-gray. Drawn with simple black CAD lines on a plain white background. Shows basic symbols for steel heavy entrance doors and partition wire frames. Features no shadows, no perspective lines, and no 3D volume.
Designed custom schematic layout because no production floor plan exists for this shelter location. The custom plan coordinates cages and corridor lines perfectly to match the script's corridor depth needs.
fp_l11_01L11|exterior#2(landing_area), #3(yard_space), #5(landing_area), #6(landing_area), #7(landing_area), #8(yard_space)L11B01
A flat schematic 2D floor-plan diagram of an exterior villa stairwell and landing. The layout features a paved ground yard on the south, a narrow concrete staircase running diagonally upward, and a rectangular concrete landing at the top. The yard area is color-coded in pale beige, and the stairs and landing are in pale gray. Drawn with single-weight black CAD outlines on a white background. Simple schematic markers identify the landing area, the stairs, and the half-open entrance door. No shadows, texturing, or perspective lines are visible.
Reconciled the discrepancies between production's rooftop stairs and yard plans by combining the critical stairs and landing elements into a single candidate plan tailored to the narrow stairwell threshold view.

3. Group briefs carried from W11 (Stage A)

group_idspatial_zonescamera_axes
L01|mainpath_depth: foreground → background_haze
L02|mainalley_corridor: foreground → utility_pole_base
L03|mainforensic_core: police_tape → investigation_floor
L04|mainyard_area, bulkhead_areaparapet_to_bulkhead: yard_area → bulkhead_area
L05|mainliving_room, kitchen_nook, bedroom_areaentry_to_bedroom: living_room → bedroom_area
L06|mainroad_diagonal: foreground → horizon
L07|mainkennel_recession: entrance → back_cages
L08|mainsidewalk_awning, storefront_areaawning_upward: sidewalk_awning → storefront_area
L09|mainsales_flooraisle_diagonal: sales_floor → refrigerated_cases
L10|mainworkstation_zone, rear_standingmonitor_axis: rear_standing → workstation_zone
L11|exteriorlanding_area, yard_spacestair_rise: yard_space → landing_area
L12|mainbench_to_ocean: bus_stop → foggy_ocean
L13|mainwork_area, duty_areadesk_surface_axis: duty_area → work_area
L14|mainforecourtfrontage_view: forecourt → main_double_entrance_doors
L15|maincubicle_diagonal: foreground_edge → background_cubicles
L16|mainharbor_depth: quay_edge → foggy_horizon
L17|mainopen_work_deckdeck_depth: open_work_deck → sliding_wheelhouse_door
L18|mainwheelhouse_cabindoorway_to_helm: wheelhouse_cabin → helm_console_with_wheel
L19|mainfog_wall_axis: sea_surface → fog_wall_boundary

4. Invariants

invariantstatusdetail
inputs_presentPASS{"missing": [], "prev_run": "20260525_1408_82f02e"}
candidate_floor_plans_cover_all_adapter_fpsPASS{"missing_fp": [], "stage_status": "generated"}
candidate_camera_recs_cover_all_bgs_within_candidate_fpsPASS{"violating": []}
per_bg_use_numbered_elements_subset_of_candidatePASS{"violating": []}
per_bg_ignore_numbered_elements_subset_of_candidateFAIL{"violating": ["L05B01:fp=fp_l05_01:extra=[9]", "L05B02:fp=fp_l05_01:extra=[9]", "L05B03:fp=fp_l05_01:extra=[9]", "L05B04:fp=fp_l05_01:extra=[9]", "L05B05:fp=fp_l05_01:extra=[9]"]}
per_bg_use_and_ignore_disjointPASS{"violating": []}
per_bg_camera_axis_in_brief_axesPASS{"violating": [], "stage_status": "generated"}
render_prompt_appendix_nonempty_per_bgPASS{"short_for_bg": []}
no_human_decision_fieldPASS"no banned keys at this stage"
production_diff_zeroPASS"git diff backend/app backend/alembic empty"
db_write_zeroPASS"writes=0"
no_image_api_callPASS"no openai images / gemini_image_client / fal import"
image_generation_count_zeroPASS"W12 stage emits zero PNGs by design"
Production baseline floor_plan_prompt JSON (collapsed)
fp_idnumbered_countproduction_camera_bg_idspng_exists
fp_rooftop_yard_main8L04B02, L04B03, L04B01Y
fp_rooftop_room_main30L05B01, L05B07, L05B08, L05B05, L05B06, L05B04, L05B02, L05B03Y
fp_villa_rooftop_stairs12L11B02Y
fp_villa_yard18L11B01Y
fp_l08_supermarket_exterior21L08B01, L08B02Y
fp_l09_store_interior18Y
fp_l10_admin_office15L10B01Y
fp_police_office_main25L13B02, L13B01Y
fp_police_station_front_main14L14B01Y
fp_deck_main17L17B01Y
fp_wheelhouse_main18L18B01Y
raw run_meta.json
{
  "run_id": "20260525_1453_0e0316",
  "stage": "w12_floor_plan_generation_slice",
  "plan_version": "bps_w1",
  "generated_at": "2026-05-25T14:53:13.326986+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_floor_plan_candidate_from": "scripts_output/background_pipeline_slice_experiment/20260525_1408_82f02e",
    "output_root": "/Users/manta/Documents/Projects/TheRoad-I1/scripts_output/floor_plan_generation_slice_experiment",
    "generate": true,
    "model": "gemini-3.5-flash",
    "diag_print_imports": false
  },
  "derived_from": "20260525_1408_82f02e",
  "stage_a_source_mode": "derived_from_w11_plus_w3_source",
  "source_language_mode": "not_available",
  "outputs": [
    "director_set_layout_brief.json",
    "floor_plan_prompt_candidate.json",
    "per_bg_render_reference_instruction.json",
    "w12_compatibility_report.json"
  ],
  "run_status": "validation_failed",
  "exit_code": 1,
  "failed_invariants": [
    "per_bg_ignore_numbered_elements_subset_of_candidate"
  ],
  "stage_status": "generated"
}