{
  "scenario": {
    "key": "reflow",
    "incident_id": "INC-PKG-0521-07",
    "title": "REFLOW_07_ZONE_C solder-voiding excursion",
    "package_family": "HPC_FO_2.5D_A",
    "symptom": "Corner-heavy Bin 5 open/short drift",
    "fault_type": "reflow_temperature_overshoot",
    "suspect_tool": "REFLOW_07_ZONE_C",
    "primary_metric": "bin5_open_short_rate",
    "primary_metric_label": "BIN5_OPEN_SHORT_RATE",
    "metric_threshold": 0.035,
    "failure_bin": 5,
    "failure_bin_name": "OPEN_SHORT_FAIL",
    "suspect_bin": 3,
    "suspect_bin_name": "VOID_RISK",
    "trace_file": "reflow_07_zone_c_trace.csv",
    "expected_fix": "Inspect Reflow 07 Zone C heater control, conveyor speed, and nitrogen flow before release.",
    "recovery_signal": "Post-hold lots show normal Bin 5 rate and no repeat reflow overshoot."
  },
  "affected_lots": [
    "AP-2098",
    "AP-2101",
    "AP-2102",
    "AP-2104"
  ],
  "affected_lot_routes": [
    {
      "lot_id": "AP-2098",
      "package_family": "HPC_FO_2.5D_A",
      "reflow_tool": "REFLOW_07_ZONE_C",
      "underfill_tool": "UNDERFILL_03",
      "test_cell": "TEST_CELL_11"
    },
    {
      "lot_id": "AP-2101",
      "package_family": "HPC_FO_2.5D_A",
      "reflow_tool": "REFLOW_07_ZONE_C",
      "underfill_tool": "UNDERFILL_02",
      "test_cell": "TEST_CELL_08"
    },
    {
      "lot_id": "AP-2102",
      "package_family": "HPC_FO_2.5D_A",
      "reflow_tool": "REFLOW_07_ZONE_C",
      "underfill_tool": "UNDERFILL_03",
      "test_cell": "TEST_CELL_08"
    },
    {
      "lot_id": "AP-2104",
      "package_family": "HPC_FO_2.5D_A",
      "reflow_tool": "REFLOW_07_ZONE_C",
      "underfill_tool": "UNDERFILL_02",
      "test_cell": "TEST_CELL_11"
    }
  ],
  "expected_agent_outputs": {
    "detect": "Corner-heavy Bin 5 open/short drift",
    "suspect_tool": "REFLOW_07_ZONE_C",
    "root_cause": "reflow_temperature_overshoot",
    "primary_metric": "bin5_open_short_rate",
    "metric_normal_mean_pct": "0.60",
    "metric_affected_mean_pct": "5.66",
    "yield_normal_mean_pct": "97.44",
    "yield_affected_mean_pct": "91.66",
    "human_approved_fix": "Inspect Reflow 07 Zone C heater control, conveyor speed, and nitrogen flow before release.",
    "recovery_monitor": "Post-hold lots show normal Bin 5 rate and no repeat reflow overshoot."
  },
  "guardrails": [
    "human approval required before lot hold",
    "human approval required before equipment hold",
    "agent must cite input artifacts for every causal claim",
    "agent must list falsification checks before recommending containment"
  ],
  "demo_files": {
    "atdf": "final_test.atdf",
    "e142_map": "package_strip_map.e142.xml",
    "rendered_map": "package_strip_map.svg",
    "source_bins": "../../data/generated/reflow/final_test_bins.csv",
    "source_trace": "../../data/generated/reflow/reflow_07_zone_c_trace.csv"
  }
}