{
  "scene": "JAX_004",
  "agent": "Agentic Reconstruction Controller",
  "observations": {
    "sam_mean_coverage": 0.1309955340371295,
    "benchmark_building_coverage": 0.10544204711914062,
    "candidate_building_components_ge25m2": 63,
    "benchmark_building_area_m2": 6910.25,
    "mean_building_relief_m": 3.5657241344451904
  },
  "selected_policies": {
    "general_dsm": "sam_stage_1.3_1.5_2.0",
    "building_focused_dsm": "sam_weight_2.0"
  },
  "selected_metrics": {
    "general_full_mae": 1.3486045598983765,
    "general_building_mae": 0.8347062,
    "building_policy_full_mae": 1.3757301568984985,
    "building_policy_building_mae": 0.8060822
  },
  "audit_trace": "moderate/low mask coverage -> eligible for validation; semantic schedule selected for general DSM; building-specialist semantic setting selected"
}