{
  "compatible": true,
  "passed": false,
  "incompatibility_reasons": [],
  "deltas": [
    {
      "name": "pass_rate",
      "candidate": 0.5,
      "baseline": 1.0,
      "delta_points": -50.0,
      "allowed_regression_points": 0.0,
      "passed": false,
      "message": "pass rate regressed 50.0 points; allowed regression is 0.0"
    },
    {
      "name": "schema_valid_rate",
      "candidate": 1.0,
      "baseline": 1.0,
      "delta_points": 0.0,
      "allowed_regression_points": 0.0,
      "passed": true,
      "message": "schema validity held"
    }
  ]
}