{
  "schema": "KLT-SE3-FreezeRequest-v1",
  "forecast_id": "SE3-miss_high",
  "forecast_request": {
    "schema": "KLT-ForecastRequest-v1",
    "initial": {
      "schema": "KLT-StateSpec-v1",
      "state_id": "FIXTURE-A",
      "material_id": "FIXTURE-MATERIAL",
      "structure_key": "fixture-structure-a",
      "phase": "fixture-phase-a",
      "domain": "fixture-only",
      "method_class": "FIXTURE",
      "property_name": "band_gap",
      "property": {
        "value": "2",
        "unit": "eV",
        "uncertainty": "0.1"
      },
      "temperature": {
        "value": "300",
        "unit": "K",
        "uncertainty": "1"
      },
      "pressure": {
        "value": "100",
        "unit": "kPa",
        "uncertainty": "1"
      },
      "time": {
        "clock_id": "fixture-process-1",
        "kind": "PROCESS_RELATIVE",
        "quantity": {
          "value": "0",
          "unit": "s",
          "uncertainty": "0"
        }
      },
      "source": {
        "kind": "MECHANICS_FIXTURE",
        "source_id": "FIXTURE",
        "snapshot_id": "SE1",
        "record_id": "synthetic",
        "source_hash": "8a00caca5754f51f76e5da90c4a2e9b91152a0dea28d3d129e57f0dd96b6eb4d"
      }
    },
    "model": {
      "schema": "KLT-TransitionModel-v1",
      "model_id": "SE3-MODEL-miss_high",
      "kind": "AFFINE_CONSTANT_RATE",
      "scope": {
        "material_id": "FIXTURE-MATERIAL",
        "structure_key": "fixture-structure-a",
        "phase": "fixture-phase-a",
        "domain": "fixture-only",
        "method_class": "FIXTURE",
        "property_name": "band_gap",
        "clock_id": "fixture-process-1"
      },
      "rate": {
        "value": "0.02",
        "uncertainty": "0.005",
        "unit": "eV/s"
      },
      "max_horizon": {
        "value": "10",
        "uncertainty": "0",
        "unit": "s"
      },
      "assumptions": {
        "constant_rate": "ASSUMED",
        "conditions": "HELD_CONSTANT",
        "phase": "HELD_CONSTANT",
        "parameter_status": "USER_ASSUMED_NOT_IDENTIFIED"
      },
      "assumption_reference": "Synthetic mathematical example; rate not fitted or chemically identified."
    },
    "horizon": {
      "value": "5",
      "unit": "s",
      "uncertainty": "0"
    },
    "pins": {
      "initial_state_hash": "041220f1589baa5f46a937b3732d39e4473b5a68a822a56838a7e648104e7f07",
      "model_hash": "666847f9c78f5d9695e2139f276322b2434c6ffaf9f778b2b4fe8d73d57f0c5f"
    }
  },
  "evaluation_policy": {
    "schema": "KLT-SE3-EvaluationPolicy-v1",
    "context_match": "EXACT_NORMALIZED",
    "time_match": "EXACT_POSITIVE_HORIZON_ZERO_TIME_BOUNDS",
    "interval_endpoints": "CLOSED",
    "observation_bound": "DECLARED_ABSOLUTE_NOT_STANDARD_ERROR",
    "primary_selection": "FIRST_COMPARABLE_STATE_LOCKS_FORECAST",
    "execution_scope": "MECHANICS_FIXTURE_ONLY"
  },
  "selection_context": {
    "schema": "KLT-SE3-SelectionContext-v1",
    "model_selected_at_utc": "2026-01-01T00:00:00Z",
    "outcome_access_before_freeze": "YES",
    "protocol_reference": "SE3 synthetic test plan v1.0; invented data"
  }
}