stage: w16_floor_plan_grid_layout_slice | run_status: succeeded | exit_code: 0 | model: gpt-5.5 | derived_from(W15e): 20260526_0657_1c143d | image_api_call_count: 0
layout_rationale:
The plan uses a compact open core for the living and dining zone, with a narrow kitchen run along the upper-left wall and a tiny entry threshold near the exterior edge. The two private rooms are kept as distinct enclosed rooms on the right side, while the compact service room is placed beside the entry threshold to satisfy the required door relationship without merging it into the main open zone.
| unit_id | unit_kind | enclosure_mode | scale_hint | rects | open_to | door_to |
|---|---|---|---|---|---|---|
| living_dining | living_zone | open_zone_inside_plan | primary_zone | [{"x": 0, "y": 3, "w": 6, "h": 5}, {"x": 6, "y": 3, "w": 4, "h": 1}] | entry_alcove, kitchen_nook | private_bedroom_a, private_bedroom_b |
| kitchen_nook | kitchen_zone | open_zone_inside_plan | compact_nook_or_wall_run | [{"x": 0, "y": 2, "w": 4, "h": 1}] | living_dining | |
| private_bedroom_a | private_room | full_wall_enclosed_room | secondary_zone | [{"x": 6, "y": 5, "w": 4, "h": 4}] | living_dining | |
| private_bedroom_b | private_room | full_wall_enclosed_room | secondary_zone | [{"x": 6, "y": 0, "w": 4, "h": 3}] | living_dining | |
| bathroom | service_room | full_wall_enclosed_room | compact_service_cell | [{"x": 1, "y": 9, "w": 2, "h": 1}] | entry_alcove | |
| entry_alcove | entry_transition | interior_threshold | exterior_landing | [{"x": 0, "y": 8, "w": 1, "h": 2}] | living_dining | bathroom |
| number | unit_id | cell | render_mode |
|---|---|---|---|
| #1 | living_dining | [3, 5] | area_marker |
| #2 | kitchen_nook | [1, 2] | area_marker |
| #3 | private_bedroom_a | [8, 6] | area_marker |
| #4 | private_bedroom_b | [8, 1] | area_marker |
| #5 | bathroom | [1, 9] | area_marker |
| #6 | entry_alcove | [0, 8] | area_marker |
| #7 | entry_alcove | [0, 9] | opening_marker |
| #8 | private_bedroom_a | [6, 6] | opening_marker |
| #9 | private_bedroom_b | [7, 2] | opening_marker |
| #10 | bathroom | [1, 9] | opening_marker |
| #11 | living_dining | [0, 4] | opening_marker |
| #12 | private_bedroom_a | [9, 6] | opening_marker |
| #13 | living_dining | [3, 6] | furniture_symbol |
| #14 | kitchen_nook | [2, 2] | tiny_wall_icon |
| #15 | private_bedroom_a | [8, 5] | furniture_symbol |
| #16 | private_bedroom_b | [8, 0] | furniture_symbol |
| #17 | living_dining | [4, 3] | furniture_symbol |
| #18 | private_bedroom_a | [9, 7] | floor_marker |
| #19 | private_bedroom_a | [6, 7] | floor_marker |
| #20 | private_bedroom_a | [8, 5] | wall_marker |
| #21 | bathroom | [2, 9] | wall_marker |
| #22 | living_dining | [4, 6] | furniture_symbol |
| #23 | private_bedroom_a | [8, 7] | floor_marker |
| invariant | status | detail |
|---|---|---|
| inputs_present | PASS | {"missing_inputs": [], "topology_brief_present": true, "candidate_present": true, "grid_layout_present": true, "grid_layout_fp_count": 1, "stage_status": "generated", "prev_run_id": "20260526_0657_1c143d"} |
| target_fp_only_fp_l05_01 | PASS | {"received_target_fp_ids": ["fp_l05_01"], "allowed": ["fp_l05_01"]} |
| model_is_gpt_5_5_when_generated | PASS | {"model_used": "gpt-5.5", "required": "gpt-5.5"} |
| grid_is_10x10_and_all_rects_in_bounds | PASS | {"failures": [], "failure_count": 0, "grid_cols": 10, "grid_rows": 10} |
| unit_ids_exist_in_w15_topology | PASS | {"failures": [], "failure_count": 0} |
| fixtures_reference_candidate_numbers_and_units | PASS | {"failures": [], "failure_count": 0} |
| declared_open_or_door_adjacency_has_touching_or_nearby_grid_relation | PASS | {"failures": [], "failure_count": 0} |
| svg_render_emitted_and_no_image_api_call | PASS | {"svg_emitted": true, "image_api_call_count": 0} |
| production_diff_zero_db_write_zero_image_api_call_zero | PASS | {"production_diff_empty": true, "db_write_count": 0, "image_import_seen": false, "image_api_call_count": 0} |
{
"run_id": "20260526_0829_e010da",
"stage": "w16_floor_plan_grid_layout_slice",
"plan_version": "bps_w1",
"generated_at": "2026-05-26T08:29:03.104149+09:00",
"args": {
"derive_grid_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_grid_layout_slice_experiment",
"diag_print_imports": false
},
"derived_from": "20260526_0657_1c143d",
"target_fp_ids": [
"fp_l05_01"
],
"invalid_targets": [],
"model_used": "gpt-5.5",
"image_api_call_count": 0,
"image_generation_count": 0,
"outputs": [
"grid_layout_plan.json",
"grid_layout_compatibility_report.json"
],
"run_status": "succeeded",
"exit_code": 0,
"failed_invariants": [],
"stage_status": "generated"
}{
"grid_layout_by_fp": {
"fp_l05_01": {
"grid": {
"cols": 10,
"rows": 10
},
"outer_outline": [
{
"x": 0,
"y": 2,
"w": 4,
"h": 1
},
{
"x": 6,
"y": 0,
"w": 4,
"h": 3
},
{
"x": 0,
"y": 3,
"w": 6,
"h": 5
},
{
"x": 6,
"y": 3,
"w": 4,
"h": 1
},
{
"x": 6,
"y": 5,
"w": 4,
"h": 4
},
{
"x": 0,
"y": 8,
"w": 1,
"h": 2
},
{
"x": 1,
"y": 9,
"w": 2,
"h": 1
}
],
"units": [
{
"unit_id": "living_dining",
"unit_kind": "living_zone",
"enclosure_mode": "open_zone_inside_plan",
"rects": [
{
"x": 0,
"y": 3,
"w": 6,
"h": 5
},
{
"x": 6,
"y": 3,
"w": 4,
"h": 1
}
],
"open_to": [
"entry_alcove",
"kitchen_nook"
],
"door_to": [
"private_bedroom_a",
"private_bedroom_b"
],
"scale_hint": "primary_zone",
"rationale_refs": [
"scene:5",
"scene:12"
]
},
{
"unit_id": "kitchen_nook",
"unit_kind": "kitchen_zone",
"enclosure_mode": "open_zone_inside_plan",
"rects": [
{
"x": 0,
"y": 2,
"w": 4,
"h": 1
}
],
"open_to": [
"living_dining"
],
"door_to": [],
"scale_hint": "compact_nook_or_wall_run",
"rationale_refs": [
"scene:5"
]
},
{
"unit_id": "private_bedroom_a",
"unit_kind": "private_room",
"enclosure_mode": "full_wall_enclosed_room",
"rects": [
{
"x": 6,
"y": 5,
"w": 4,
"h": 4
}
],
"open_to": [],
"door_to": [
"living_dining"
],
"scale_hint": "secondary_zone",
"rationale_refs": [
"scene:12",
"scene:14"
]
},
{
"unit_id": "private_bedroom_b",
"unit_kind": "private_room",
"enclosure_mode": "full_wall_enclosed_room",
"rects": [
{
"x": 6,
"y": 0,
"w": 4,
"h": 3
}
],
"open_to": [],
"door_to": [
"living_dining"
],
"scale_hint": "secondary_zone",
"rationale_refs": [
"scene:12",
"scene:18"
]
},
{
"unit_id": "bathroom",
"unit_kind": "service_room",
"enclosure_mode": "full_wall_enclosed_room",
"rects": [
{
"x": 1,
"y": 9,
"w": 2,
"h": 1
}
],
"open_to": [],
"door_to": [
"entry_alcove"
],
"scale_hint": "compact_service_cell",
"rationale_refs": [
"scene:18"
]
},
{
"unit_id": "entry_alcove",
"unit_kind": "entry_transition",
"enclosure_mode": "interior_threshold",
"rects": [
{
"x": 0,
"y": 8,
"w": 1,
"h": 2
}
],
"open_to": [
"living_dining"
],
"door_to": [
"bathroom"
],
"scale_hint": "exterior_landing",
"rationale_refs": [
"scene:5",
"scene:27"
]
}
],
"doorways": [
{
"from_unit": "entry_alcove",
"to_unit": "bathroom",
"edge_hint": "east"
},
{
"from_unit": "living_dining",
"to_unit": "private_bedroom_a",
"edge_hint": "east"
},
{
"from_unit": "living_dining",
"to_unit": "private_bedroom_b",
"edge_hint": "north"
}
],
"windows": [
{
"unit_id": "living_dining",
"edge_hint": "west",
"marker_number": 11
},
{
"unit_id": "private_bedroom_a",
"edge_hint": "east",
"marker_number": 12
}
],
"fixtures": [
{
"number": 1,
"unit_id": "living_dining",
"cell": [
3,
5
],
"render_mode": "area_marker"
},
{
"number": 2,
"unit_id": "kitchen_nook",
"cell": [
1,
2
],
"render_mode": "area_marker"
},
{
"number": 3,
"unit_id": "private_bedroom_a",
"cell": [
8,
6
],
"render_mode": "area_marker"
},
{
"number": 4,
"unit_id": "private_bedroom_b",
"cell": [
8,
1
],
"render_mode": "area_marker"
},
{
"number": 5,
"unit_id": "bathroom",
"cell": [
1,
9
],
"render_mode": "area_marker"
},
{
"number": 6,
"unit_id": "entry_alcove",
"cell": [
0,
8
],
"render_mode": "area_marker"
},
{
"number": 7,
"unit_id": "entry_alcove",
"cell": [
0,
9
],
"anchor_edge": "south",
"render_mode": "opening_marker"
},
{
"number": 8,
"unit_id": "private_bedroom_a",
"cell": [
6,
6
],
"anchor_edge": "west",
"render_mode": "opening_marker"
},
{
"number": 9,
"unit_id": "private_bedroom_b",
"cell": [
7,
2
],
"anchor_edge": "south",
"render_mode": "opening_marker"
},
{
"number": 10,
"unit_id": "bathroom",
"cell": [
1,
9
],
"anchor_edge": "west",
"render_mode": "opening_marker"
},
{
"number": 11,
"unit_id": "living_dining",
"cell": [
0,
4
],
"anchor_edge": "west",
"render_mode": "opening_marker"
},
{
"number": 12,
"unit_id": "private_bedroom_a",
"cell": [
9,
6
],
"anchor_edge": "east",
"render_mode": "opening_marker"
},
{
"number": 13,
"unit_id": "living_dining",
"cell": [
3,
6
],
"render_mode": "furniture_symbol"
},
{
"number": 14,
"unit_id": "kitchen_nook",
"cell": [
2,
2
],
"anchor_edge": "north",
"render_mode": "tiny_wall_icon"
},
{
"number": 15,
"unit_id": "private_bedroom_a",
"cell": [
8,
5
],
"anchor_edge": "north",
"render_mode": "furniture_symbol"
},
{
"number": 16,
"unit_id": "private_bedroom_b",
"cell": [
8,
0
],
"anchor_edge": "north",
"render_mode": "furniture_symbol"
},
{
"number": 17,
"unit_id": "living_dining",
"cell": [
4,
3
],
"anchor_edge": "north",
"render_mode": "furniture_symbol"
},
{
"number": 18,
"unit_id": "private_bedroom_a",
"cell": [
9,
7
],
"anchor_edge": "east",
"render_mode": "floor_marker"
},
{
"number": 19,
"unit_id": "private_bedroom_a",
"cell": [
6,
7
],
"render_mode": "floor_marker"
},
{
"number": 20,
"unit_id": "private_bedroom_a",
"cell": [
8,
5
],
"anchor_edge": "north",
"render_mode": "wall_marker"
},
{
"number": 21,
"unit_id": "bathroom",
"cell": [
2,
9
],
"anchor_edge": "east",
"render_mode": "wall_marker"
},
{
"number": 22,
"unit_id": "living_dining",
"cell": [
4,
6
],
"render_mode": "furniture_symbol"
},
{
"number": 23,
"unit_id": "private_bedroom_a",
"cell": [
8,
7
],
"render_mode": "floor_marker"
}
],
"adjacency_notes": [
"The entry threshold uses two cells at the exterior edge and opens directly into the main open zone.",
"The kitchen is a narrow wall-run connected without a full wall to the living and dining zone.",
"Both private rooms are separate enclosed rooms reached by doors from the living and dining zone.",
"The bathroom is compact and shares its doorway only with the entry threshold."
],
"layout_rationale": "The plan uses a compact open core for the living and dining zone, with a narrow kitchen run along the upper-left wall and a tiny entry threshold near the exterior edge. The two private rooms are kept as distinct enclosed rooms on the right side, while the compact service room is placed beside the entry threshold to satisfy the required door relationship without merging it into the main open zone."
}
}
}