{
  "train_n": 770,
  "holdout_n": 2310,
  "model": "gpt-5.6-luna",
  "mapping_version": "v1",
  "calibrator": "Platt scaling fit on all 770 training cases; same transform as existing analysis",
  "platt": {
    "logprob": [
      0.3003649639135761,
      -1.3401101067866157
    ],
    "stated": [
      0.6997846998720022,
      0.001984371975858438
    ]
  },
  "routing_rules": {
    "logprob": {
      "2": {
        "threshold": 1.000007629423635,
        "coverage": 0.0012987012987012987,
        "risk": 0.0,
        "n": 1,
        "errors": 0
      },
      "5": {
        "threshold": 0.9999961853100103,
        "coverage": 0.6519480519480519,
        "risk": 0.045816733067729085,
        "n": 502,
        "errors": 23
      },
      "10": {
        "threshold": 0.9965270408159373,
        "coverage": 0.8662337662337662,
        "risk": 0.09895052473763119,
        "n": 667,
        "errors": 66
      }
    },
    "stated": {
      "2": {
        "threshold": 1.0,
        "coverage": 0.005194805194805195,
        "risk": 0.0,
        "n": 4,
        "errors": 0
      },
      "5": {
        "threshold": 0.97,
        "coverage": 0.43116883116883115,
        "risk": 0.04216867469879518,
        "n": 332,
        "errors": 14
      },
      "10": {
        "threshold": 0.88,
        "coverage": 0.6818181818181818,
        "risk": 0.07809523809523809,
        "n": 525,
        "errors": 41
      }
    }
  }
}