stage: generated | run_status: succeeded | exit_code: 0 | model: gpt-5.5 | derived_from(W15e): 20260526_0657_1c143d | llm_api_call_count: 1 | image_api_call_count: 0 | vlm_api_call_count: 0
Square 1024x1024 flat orthographic schematic floor plan on a white background, thick black walls, simple clean linework, no perspective, no photorealism, no lighting effects. Draw a compact apartment plan with pale filled spatial blocks: #1 living dining area as the main open central zone, #2 kitchen nook openly connected to #1 as a compact service nook, #3 private bedroom A as a fully enclosed room off #1, #4 private bedroom B as a fully enclosed room off #1, #5 bathroom as a compact fully enclosed room beside the entry, and #6 entry alcove as a small interior threshold flowing openly into #1. Draw openings as thick wall-break shapes with swing arcs or blue exterior edge bars: #7 front door at #6, #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 curtains on the exterior wall of #1, and #12 bedroom A sliding window with curtains on the exterior wall of #3. Draw stable persistent anchors as outlined symbols: #13 dining table centered within #1, #14 kitchen counter with sink and cooktop along the wall run in #2, #15 bed A along the wall in #3, #16 bed B along the wall in #4, and #17 television as a wall-mounted fixture facing #13 within #1. Use generic schematic labels only. Show only stable architectural layout and persistent anchors. Numbered-marker contract: do not renumber, omit, or invent markers; include exactly the referenced numbered markers and keep every number legible.
| # | label | base_layer_decision | unit_id | visual_encoding |
|---|---|---|---|---|
| #1 | living dining area | base_structural_unit | living_dining | pale filled open-zone block with centered area label |
| #2 | kitchen nook | base_structural_unit | kitchen_nook | pale filled compact open-zone block connected to the living dining area |
| #3 | private bedroom A | base_structural_unit | private_bedroom_a | pale filled enclosed room block with thick surrounding walls |
| #4 | private bedroom B | base_structural_unit | private_bedroom_b | pale filled enclosed room block with thick surrounding walls |
| #5 | bathroom | base_structural_unit | bathroom | pale filled compact enclosed service-room block |
| #6 | entry alcove | base_structural_unit | entry_alcove | pale filled small interior threshold block open to the living dining area |
| #7 | front door | base_opening | entry_alcove | thick wall-break door symbol with swing arc |
| #8 | bedroom A door | base_opening | private_bedroom_a | interior door opening symbol with swing arc between living dining area and bedroom A |
| #9 | bedroom B door | base_opening | private_bedroom_b | interior door opening symbol with swing arc between living dining area and bedroom B |
| #10 | bathroom door | base_opening | bathroom | interior door opening symbol with swing arc between entry alcove and bathroom |
| #11 | living sliding window with curtains | base_opening | living_dining | exterior window opening with blue edge bar and simple curtain line |
| #12 | bedroom A sliding window with curtains | base_opening | private_bedroom_a | exterior window opening with blue edge bar and simple curtain line |
| #13 | dining table | base_persistent_furniture | living_dining | outlined dining table symbol placed clear of open transitions |
| #14 | kitchen counter with sink and cooktop | base_persistent_fixture | kitchen_nook | fixed counter run with sink and cooktop symbols along a wall |
| #15 | bed A | base_persistent_furniture | private_bedroom_a | outlined bed symbol anchored along the room wall |
| #16 | bed B | base_persistent_furniture | private_bedroom_b | outlined bed symbol anchored along the room wall |
| #17 | television | base_persistent_fixture | living_dining | wall-mounted rectangular fixture symbol facing the dining table |
| # | label | base_layer_decision | unit_id | excluded_reason | overlay_instruction_hint |
|---|---|---|---|---|---|
| #18 | curtain-side floor evidence zone | state_overlay_plot_cue | private_bedroom_a | Event-driven floor surface cue that should not define the stable room layout. | Depict a localized temporary floor cue near the curtain-side portion of the private bedroom. |
| #19 | footprint trail | state_overlay_plot_cue | private_bedroom_a | Event-driven floor trace that should be described only as runtime state. | Depict a temporary trail across the private bedroom floor leading toward its doorway. |
| #20 | wall red ring mark A | state_overlay_plot_cue | private_bedroom_a | Event-driven wall surface mark that is not a persistent wall treatment. | Depict a temporary ring-like mark on the private bedroom wall above the bed area. |
| #21 | wall red ring mark B | state_overlay_plot_cue | bathroom | Event-driven wall surface mark that is not a persistent bathroom fixture. | Depict a temporary ring-like mark on the bathroom wall near the mirror and washbasin area. |
| #22 | toppled chair or fallen cushion | state_overlay_transient_object | living_dining | Displaced object state caused by the scene condition rather than persistent furniture placement. | Depict a displaced loose object on the living dining floor near the dining table. |
| #23 | red floor stain zone | state_overlay_plot_cue | private_bedroom_a | Event-driven floor surface cue that should not compete with base room geometry. | Depict a temporary floor stain zone beside the bed in the private bedroom. |
| bg_id | target_unit_ids | base_markers_to_reference | transient_markers_to_describe | prompt_appendix_hint |
|---|---|---|---|---|
| L05B01 | bathroom, living_dining, private_bedroom_a | #1, #3, #5, #8, #10, #11, #12, #13, #15, #17 | #18, #19, #20, #21, #22, #23 | Use the stable room anchors for camera framing, then add only the relevant temporary surface cues and displaced loose object as scene state. |
| L05B02 | kitchen_nook, living_dining | #1, #2, #11, #13, #14, #17 | #22 | Frame the open living dining and kitchen nook relationship using the persistent table, window, counter run, and wall fixture; add any relevant displaced loose object only when needed. |
| L05B03 | private_bedroom_a, living_dining, entry_alcove | #1, #3, #6, #7, #8, #11, #12, #13, #15, #17 | #18, #19, #20, #22, #23 | Use the open entry-to-living path and bedroom doorway as stable orientation anchors, then describe temporary floor or wall state only in the affected visible areas. |
| L05B04 | private_bedroom_a | #3, #8, #12, #15 | #18, #19, #20, #23 | Frame the private bedroom using the bed, door, and window as stable anchors, then add the room-specific temporary surface cues as overlay state. |
| L05B05 | private_bedroom_a, living_dining | #1, #3, #8, #11, #12, #13, #15, #17 | #18, #19, #20, #22, #23 | Use the bedroom-to-living relationship and persistent furniture anchors for continuity; apply temporary scene-state cues only in the background prompt. |
Keep open zones continuous where the entry, living dining area, and kitchen nook connect; do not add visual thresholds there. Preserve relative scale: living dining is primary, bedrooms are secondary enclosed rooms, bathroom and entry are compact, and the kitchen is a narrow service nook. Anchor fixed fixtures to walls or built-in runs, and keep persistent furniture inside rooms without letting it form new boundaries.
Separate production prompting into a base layout prompt for stable architecture, openings, fixtures, and persistent anchoring furniture, plus a per-background overlay appendix for event-driven surface cues and displaced objects. Ensure numbered-marker contracts apply only to the active layer so temporary markers do not force base-plan geometry changes. Background prompts should consume the overlay payload by bound unit ids and describe transient state in natural language without requiring those markers in the base floor-plan image.
| invariant | status | detail |
|---|---|---|
| inputs_present | PASS | {"missing_inputs": [], "by_fp_count": 1, "received_target_fp_ids": ["fp_l05_01"], "allowed_target_fp_ids": ["fp_l05_01"], "stage_status": "generated", "prev_run_id": "20260526_0657_1c143d", "model_used": "gpt-5.5"} |
| included_plus_excluded_partitions_all_candidate_numbers | PASS | {"failures": [], "failure_count": 0, "allowed_included_decisions": ["base_opening", "base_persistent_fixture", "base_persistent_furniture", "base_structural_unit"], "allowed_excluded_decisions": ["exclude_from_base_unknown", "state_overlay_plot_cue", "state_overlay_transient_object"]} |
| base_prompt_excludes_overlay_marker_numbers | PASS | {"failures": [], "failure_count": 0, "rule": "excluded marker #N must not appear as `#N` substring in base_fp_t2i_prompt_text"} |
| bg_state_overlay_covers_target_bgs_and_excluded_markers | PASS | {"failures": [], "failure_count": 0} |
| production_diff_zero_db_write_zero_llm_count_as_expected_image_zero_vlm_zero | PASS | {"production_diff_empty": true, "db_write_count": 0, "image_import_seen": false, "image_api_call_count": 0, "vlm_api_call_count": 0, "llm_api_call_count": 1, "expected_llm_api_call_count": 1} |
{
"run_id": "20260526_1428_326979",
"stage": "w18a_floor_plan_base_layout_prompt_slice",
"plan_version": "bps_w1",
"generated_at": "2026-05-26T14:28:00.612056+09:00",
"args": {
"derive_base_layout_from": "scripts_output/floor_plan_topology_slice_experiment/20260526_0657_1c143d",
"target_fp_ids": "fp_l05_01",
"generate": true,
"model": "gpt-5.5",
"output_root": "/Users/manta/Documents/Projects/TheRoad-I1/scripts_output/floor_plan_base_layout_prompt_slice_experiment",
"diag_print_imports": false
},
"derived_from": "20260526_0657_1c143d",
"target_fp_ids": [
"fp_l05_01"
],
"invalid_targets": [],
"model_used": "gpt-5.5",
"expected_model": "gpt-5.5",
"llm_api_call_count": 1,
"expected_llm_api_call_count": 1,
"image_api_call_count": 0,
"vlm_api_call_count": 0,
"outputs": [
"base_layout_prompt.json",
"base_layout_llm_input_for_review.json",
"base_layout_compatibility_report.json"
],
"run_status": "succeeded",
"exit_code": 0,
"failed_invariants": [],
"stage_status": "generated"
}{
"base_layout_prompt_by_fp": {
"fp_l05_01": {
"base_fp_t2i_prompt_text": "Square 1024x1024 flat orthographic schematic floor plan on a white background, thick black walls, simple clean linework, no perspective, no photorealism, no lighting effects. Draw a compact apartment plan with pale filled spatial blocks: #1 living dining area as the main open central zone, #2 kitchen nook openly connected to #1 as a compact service nook, #3 private bedroom A as a fully enclosed room off #1, #4 private bedroom B as a fully enclosed room off #1, #5 bathroom as a compact fully enclosed room beside the entry, and #6 entry alcove as a small interior threshold flowing openly into #1. Draw openings as thick wall-break shapes with swing arcs or blue exterior edge bars: #7 front door at #6, #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 curtains on the exterior wall of #1, and #12 bedroom A sliding window with curtains on the exterior wall of #3. Draw stable persistent anchors as outlined symbols: #13 dining table centered within #1, #14 kitchen counter with sink and cooktop along the wall run in #2, #15 bed A along the wall in #3, #16 bed B along the wall in #4, and #17 television as a wall-mounted fixture facing #13 within #1. Use generic schematic labels only. Show only stable architectural layout and persistent anchors. Numbered-marker contract: do not renumber, omit, or invent markers; include exactly the referenced numbered markers and keep every number legible.",
"included_marker_legend": [
{
"marker_number": 1,
"source_candidate_number": 1,
"base_layer_decision": "base_structural_unit",
"label": "living dining area",
"unit_id": "living_dining",
"visual_encoding": "pale filled open-zone block with centered area label",
"must_be_legible": true
},
{
"marker_number": 2,
"source_candidate_number": 2,
"base_layer_decision": "base_structural_unit",
"label": "kitchen nook",
"unit_id": "kitchen_nook",
"visual_encoding": "pale filled compact open-zone block connected to the living dining area",
"must_be_legible": true
},
{
"marker_number": 3,
"source_candidate_number": 3,
"base_layer_decision": "base_structural_unit",
"label": "private bedroom A",
"unit_id": "private_bedroom_a",
"visual_encoding": "pale filled enclosed room block with thick surrounding walls",
"must_be_legible": true
},
{
"marker_number": 4,
"source_candidate_number": 4,
"base_layer_decision": "base_structural_unit",
"label": "private bedroom B",
"unit_id": "private_bedroom_b",
"visual_encoding": "pale filled enclosed room block with thick surrounding walls",
"must_be_legible": true
},
{
"marker_number": 5,
"source_candidate_number": 5,
"base_layer_decision": "base_structural_unit",
"label": "bathroom",
"unit_id": "bathroom",
"visual_encoding": "pale filled compact enclosed service-room block",
"must_be_legible": true
},
{
"marker_number": 6,
"source_candidate_number": 6,
"base_layer_decision": "base_structural_unit",
"label": "entry alcove",
"unit_id": "entry_alcove",
"visual_encoding": "pale filled small interior threshold block open to the living dining area",
"must_be_legible": true
},
{
"marker_number": 7,
"source_candidate_number": 7,
"base_layer_decision": "base_opening",
"label": "front door",
"unit_id": "entry_alcove",
"visual_encoding": "thick wall-break door symbol with swing arc",
"must_be_legible": true
},
{
"marker_number": 8,
"source_candidate_number": 8,
"base_layer_decision": "base_opening",
"label": "bedroom A door",
"unit_id": "private_bedroom_a",
"visual_encoding": "interior door opening symbol with swing arc between living dining area and bedroom A",
"must_be_legible": true
},
{
"marker_number": 9,
"source_candidate_number": 9,
"base_layer_decision": "base_opening",
"label": "bedroom B door",
"unit_id": "private_bedroom_b",
"visual_encoding": "interior door opening symbol with swing arc between living dining area and bedroom B",
"must_be_legible": true
},
{
"marker_number": 10,
"source_candidate_number": 10,
"base_layer_decision": "base_opening",
"label": "bathroom door",
"unit_id": "bathroom",
"visual_encoding": "interior door opening symbol with swing arc between entry alcove and bathroom",
"must_be_legible": true
},
{
"marker_number": 11,
"source_candidate_number": 11,
"base_layer_decision": "base_opening",
"label": "living sliding window with curtains",
"unit_id": "living_dining",
"visual_encoding": "exterior window opening with blue edge bar and simple curtain line",
"must_be_legible": true
},
{
"marker_number": 12,
"source_candidate_number": 12,
"base_layer_decision": "base_opening",
"label": "bedroom A sliding window with curtains",
"unit_id": "private_bedroom_a",
"visual_encoding": "exterior window opening with blue edge bar and simple curtain line",
"must_be_legible": true
},
{
"marker_number": 13,
"source_candidate_number": 13,
"base_layer_decision": "base_persistent_furniture",
"label": "dining table",
"unit_id": "living_dining",
"visual_encoding": "outlined dining table symbol placed clear of open transitions",
"must_be_legible": true
},
{
"marker_number": 14,
"source_candidate_number": 14,
"base_layer_decision": "base_persistent_fixture",
"label": "kitchen counter with sink and cooktop",
"unit_id": "kitchen_nook",
"visual_encoding": "fixed counter run with sink and cooktop symbols along a wall",
"must_be_legible": true
},
{
"marker_number": 15,
"source_candidate_number": 15,
"base_layer_decision": "base_persistent_furniture",
"label": "bed A",
"unit_id": "private_bedroom_a",
"visual_encoding": "outlined bed symbol anchored along the room wall",
"must_be_legible": true
},
{
"marker_number": 16,
"source_candidate_number": 16,
"base_layer_decision": "base_persistent_furniture",
"label": "bed B",
"unit_id": "private_bedroom_b",
"visual_encoding": "outlined bed symbol anchored along the room wall",
"must_be_legible": true
},
{
"marker_number": 17,
"source_candidate_number": 17,
"base_layer_decision": "base_persistent_fixture",
"label": "television",
"unit_id": "living_dining",
"visual_encoding": "wall-mounted rectangular fixture symbol facing the dining table",
"must_be_legible": true
}
],
"excluded_transient_elements": [
{
"marker_number": 18,
"source_candidate_number": 18,
"base_layer_decision": "state_overlay_plot_cue",
"label": "curtain-side floor evidence zone",
"unit_id": "private_bedroom_a",
"excluded_reason": "Event-driven floor surface cue that should not define the stable room layout.",
"overlay_instruction_hint": "Depict a localized temporary floor cue near the curtain-side portion of the private bedroom."
},
{
"marker_number": 19,
"source_candidate_number": 19,
"base_layer_decision": "state_overlay_plot_cue",
"label": "footprint trail",
"unit_id": "private_bedroom_a",
"excluded_reason": "Event-driven floor trace that should be described only as runtime state.",
"overlay_instruction_hint": "Depict a temporary trail across the private bedroom floor leading toward its doorway."
},
{
"marker_number": 20,
"source_candidate_number": 20,
"base_layer_decision": "state_overlay_plot_cue",
"label": "wall red ring mark A",
"unit_id": "private_bedroom_a",
"excluded_reason": "Event-driven wall surface mark that is not a persistent wall treatment.",
"overlay_instruction_hint": "Depict a temporary ring-like mark on the private bedroom wall above the bed area."
},
{
"marker_number": 21,
"source_candidate_number": 21,
"base_layer_decision": "state_overlay_plot_cue",
"label": "wall red ring mark B",
"unit_id": "bathroom",
"excluded_reason": "Event-driven wall surface mark that is not a persistent bathroom fixture.",
"overlay_instruction_hint": "Depict a temporary ring-like mark on the bathroom wall near the mirror and washbasin area."
},
{
"marker_number": 22,
"source_candidate_number": 22,
"base_layer_decision": "state_overlay_transient_object",
"label": "toppled chair or fallen cushion",
"unit_id": "living_dining",
"excluded_reason": "Displaced object state caused by the scene condition rather than persistent furniture placement.",
"overlay_instruction_hint": "Depict a displaced loose object on the living dining floor near the dining table."
},
{
"marker_number": 23,
"source_candidate_number": 23,
"base_layer_decision": "state_overlay_plot_cue",
"label": "red floor stain zone",
"unit_id": "private_bedroom_a",
"excluded_reason": "Event-driven floor surface cue that should not compete with base room geometry.",
"overlay_instruction_hint": "Depict a temporary floor stain zone beside the bed in the private bedroom."
}
],
"bg_state_overlay_payload_by_bg": {
"L05B01": {
"bg_id": "L05B01",
"fp_id": "fp_l05_01",
"target_unit_ids": [
"bathroom",
"living_dining",
"private_bedroom_a"
],
"base_markers_to_reference": [
1,
3,
5,
8,
10,
11,
12,
13,
15,
17
],
"transient_markers_to_describe": [
18,
19,
20,
21,
22,
23
],
"prompt_appendix_hint": "Use the stable room anchors for camera framing, then add only the relevant temporary surface cues and displaced loose object as scene state."
},
"L05B02": {
"bg_id": "L05B02",
"fp_id": "fp_l05_01",
"target_unit_ids": [
"kitchen_nook",
"living_dining"
],
"base_markers_to_reference": [
1,
2,
11,
13,
14,
17
],
"transient_markers_to_describe": [
22
],
"prompt_appendix_hint": "Frame the open living dining and kitchen nook relationship using the persistent table, window, counter run, and wall fixture; add any relevant displaced loose object only when needed."
},
"L05B03": {
"bg_id": "L05B03",
"fp_id": "fp_l05_01",
"target_unit_ids": [
"private_bedroom_a",
"living_dining",
"entry_alcove"
],
"base_markers_to_reference": [
1,
3,
6,
7,
8,
11,
12,
13,
15,
17
],
"transient_markers_to_describe": [
18,
19,
20,
22,
23
],
"prompt_appendix_hint": "Use the open entry-to-living path and bedroom doorway as stable orientation anchors, then describe temporary floor or wall state only in the affected visible areas."
},
"L05B04": {
"bg_id": "L05B04",
"fp_id": "fp_l05_01",
"target_unit_ids": [
"private_bedroom_a"
],
"base_markers_to_reference": [
3,
8,
12,
15
],
"transient_markers_to_describe": [
18,
19,
20,
23
],
"prompt_appendix_hint": "Frame the private bedroom using the bed, door, and window as stable anchors, then add the room-specific temporary surface cues as overlay state."
},
"L05B05": {
"bg_id": "L05B05",
"fp_id": "fp_l05_01",
"target_unit_ids": [
"private_bedroom_a",
"living_dining"
],
"base_markers_to_reference": [
1,
3,
8,
11,
12,
13,
15,
17
],
"transient_markers_to_describe": [
18,
19,
20,
22,
23
],
"prompt_appendix_hint": "Use the bedroom-to-living relationship and persistent furniture anchors for continuity; apply temporary scene-state cues only in the background prompt."
}
},
"base_fp_contract_notes": "Keep open zones continuous where the entry, living dining area, and kitchen nook connect; do not add visual thresholds there. Preserve relative scale: living dining is primary, bedrooms are secondary enclosed rooms, bathroom and entry are compact, and the kitchen is a narrow service nook. Anchor fixed fixtures to walls or built-in runs, and keep persistent furniture inside rooms without letting it form new boundaries.",
"production_prompt_delta_recommendations": "Separate production prompting into a base layout prompt for stable architecture, openings, fixtures, and persistent anchoring furniture, plus a per-background overlay appendix for event-driven surface cues and displaced objects. Ensure numbered-marker contracts apply only to the active layer so temporary markers do not force base-plan geometry changes. Background prompts should consume the overlay payload by bound unit ids and describe transient state in natural language without requiring those markers in the base floor-plan image."
}
}
}