{
  "status": "completed",
  "applicable_count": 1,
  "completed_count": 1,
  "failed_count": 0,
  "schema_version": 1,
  "config_hash": "5d2891ceb277be8d",
  "data": {
    "overlays": {
      "L01B01": {
        "bg_id": "L01B01",
        "fp_id": "fp_bus_one_interior",
        "use_numbered_elements": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          17
        ],
        "ignore_numbered_elements": [
          16
        ],
        "base_markers_to_reference": [
          {
            "number": 1,
            "label": "passenger cabin",
            "category": "area",
            "position_hint": "main rearward portion of the bus footprint",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 2,
            "label": "driver zone",
            "category": "area",
            "position_hint": "front corner beside the windshield and entry",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 3,
            "label": "front entry threshold",
            "category": "area",
            "position_hint": "front side of the bus beside the driver zone",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 4,
            "label": "central aisle",
            "category": "area",
            "position_hint": "longitudinal center of the passenger cabin",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 5,
            "label": "front passenger door",
            "category": "opening",
            "position_hint": "front side wall at the entry steps",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 6,
            "label": "left side window bank",
            "category": "opening",
            "position_hint": "left wall along the passenger cabin",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 7,
            "label": "right side window bank",
            "category": "opening",
            "position_hint": "right wall along the passenger cabin",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 8,
            "label": "front windshield",
            "category": "opening",
            "position_hint": "front wall ahead of the driver station",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 9,
            "label": "driver seat",
            "category": "furniture",
            "position_hint": "front driver zone facing the windshield",
            "base_layer_decision": "base_persistent_furniture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 10,
            "label": "three-gauge dashboard",
            "category": "prop",
            "position_hint": "front of the driver seat beneath the windshield",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 11,
            "label": "chained mechanical farebox",
            "category": "prop",
            "position_hint": "beside the driver station at the inner edge of the entry",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 12,
            "label": "paired passenger seat rows",
            "category": "furniture",
            "position_hint": "repeated on both sides of the central aisle, including the seat behind the driver",
            "base_layer_decision": "base_persistent_furniture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 13,
            "label": "rubber aisle mat",
            "category": "prop",
            "position_hint": "covering the central aisle floor from the front area rearward",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 14,
            "label": "farebox support post",
            "category": "prop",
            "position_hint": "between the entry and aisle beside the farebox",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 15,
            "label": "steering wheel",
            "category": "prop",
            "position_hint": "at the driver controls between the driver seat and dashboard",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "transient_markers_to_describe": [
          {
            "number": 17,
            "label": "loose cash inside farebox",
            "category": "prop",
            "position_hint": "temporarily visible at the bottom of the opened or searched farebox",
            "base_layer_decision": "state_overlay_transient_object",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "ignored_state_overlay_markers": [
          {
            "number": 16,
            "label": "bundled paper tickets",
            "category": "prop",
            "position_hint": "temporarily revealed beneath the passenger seat directly behind the driver",
            "base_layer_decision": "state_overlay_transient_object",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "target_unit_marker_numbers": [
          1,
          2,
          3,
          4
        ],
        "dominant_target_unit_marker_number": null,
        "clean_background_expected": false,
        "diagnostics": [
          "multiple base_structural_unit markers in use_numbered_elements ([1, 2, 3, 4]); dominant_target_unit_marker_number left empty (W19B-1 lock — no lexical disambiguation)"
        ]
      },
      "L01B02": {
        "bg_id": "L01B02",
        "fp_id": "fp_bus_one_interior",
        "use_numbered_elements": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16
        ],
        "ignore_numbered_elements": [
          17
        ],
        "base_markers_to_reference": [
          {
            "number": 1,
            "label": "passenger cabin",
            "category": "area",
            "position_hint": "main rearward portion of the bus footprint",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 2,
            "label": "driver zone",
            "category": "area",
            "position_hint": "front corner beside the windshield and entry",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 3,
            "label": "front entry threshold",
            "category": "area",
            "position_hint": "front side of the bus beside the driver zone",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 4,
            "label": "central aisle",
            "category": "area",
            "position_hint": "longitudinal center of the passenger cabin",
            "base_layer_decision": "base_structural_unit",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 5,
            "label": "front passenger door",
            "category": "opening",
            "position_hint": "front side wall at the entry steps",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 6,
            "label": "left side window bank",
            "category": "opening",
            "position_hint": "left wall along the passenger cabin",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 7,
            "label": "right side window bank",
            "category": "opening",
            "position_hint": "right wall along the passenger cabin",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 8,
            "label": "front windshield",
            "category": "opening",
            "position_hint": "front wall ahead of the driver station",
            "base_layer_decision": "base_opening",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 9,
            "label": "driver seat",
            "category": "furniture",
            "position_hint": "front driver zone facing the windshield",
            "base_layer_decision": "base_persistent_furniture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 10,
            "label": "three-gauge dashboard",
            "category": "prop",
            "position_hint": "front of the driver seat beneath the windshield",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 11,
            "label": "chained mechanical farebox",
            "category": "prop",
            "position_hint": "beside the driver station at the inner edge of the entry",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 12,
            "label": "paired passenger seat rows",
            "category": "furniture",
            "position_hint": "repeated on both sides of the central aisle, including the seat behind the driver",
            "base_layer_decision": "base_persistent_furniture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 13,
            "label": "rubber aisle mat",
            "category": "prop",
            "position_hint": "covering the central aisle floor from the front area rearward",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 14,
            "label": "farebox support post",
            "category": "prop",
            "position_hint": "between the entry and aisle beside the farebox",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          },
          {
            "number": 15,
            "label": "steering wheel",
            "category": "prop",
            "position_hint": "at the driver controls between the driver seat and dashboard",
            "base_layer_decision": "base_persistent_fixture",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "transient_markers_to_describe": [
          {
            "number": 16,
            "label": "bundled paper tickets",
            "category": "prop",
            "position_hint": "temporarily revealed beneath the passenger seat directly behind the driver",
            "base_layer_decision": "state_overlay_transient_object",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "ignored_state_overlay_markers": [
          {
            "number": 17,
            "label": "loose cash inside farebox",
            "category": "prop",
            "position_hint": "temporarily visible at the bottom of the opened or searched farebox",
            "base_layer_decision": "state_overlay_transient_object",
            "render_role": "not_applicable",
            "top_down_legibility": "not_applicable"
          }
        ],
        "target_unit_marker_numbers": [
          1,
          2,
          3,
          4
        ],
        "dominant_target_unit_marker_number": null,
        "clean_background_expected": false,
        "diagnostics": [
          "multiple base_structural_unit markers in use_numbered_elements ([1, 2, 3, 4]); dominant_target_unit_marker_number left empty (W19B-1 lock — no lexical disambiguation)"
        ]
      }
    }
  },
  "step_id": "floor_plan_overlay_payload",
  "run_id": "ef6dfbee-c908-4d65-bf07-016db922b128",
  "resolved_model": "gpt",
  "updated_at": "2026-08-29T08:39:55.213367+00:00",
  "project_config_snapshot": {}
}