{
  "config": {
    "seed": 0,
    "n": 20000,
    "epochs": 25,
    "trunc_widths": [
      1,
      2,
      3,
      4
    ],
    "n_bins": 4
  },
  "elapsed_s": 2124.1,
  "points": [
    {
      "rounds": 1,
      "accuracy": 0.3535,
      "advantage": 0.10349999999999998,
      "auc": null,
      "accuracy_ci": [
        0.33867165024339485,
        0.3685426437655393
      ],
      "min_detectable_advantage": 0.013418956077878678,
      "chance": 0.25
    },
    {
      "rounds": 2,
      "accuracy": 0.249,
      "advantage": -0.0010000000000000009,
      "auc": null,
      "accuracy_ci": [
        0.23566118455531623,
        0.26270639218531416
      ],
      "min_detectable_advantage": 0.013418956077878678,
      "chance": 0.25
    },
    {
      "rounds": 3,
      "accuracy": 0.249,
      "advantage": -0.0010000000000000009,
      "auc": null,
      "accuracy_ci": [
        0.23566118455531623,
        0.26270639218531416
      ],
      "min_detectable_advantage": 0.013418956077878678,
      "chance": 0.25
    },
    {
      "rounds": 4,
      "accuracy": 0.24275,
      "advantage": -0.0072500000000000064,
      "auc": null,
      "accuracy_ci": [
        0.22953001188344008,
        0.25634675686691016
      ],
      "min_detectable_advantage": 0.013418956077878678,
      "chance": 0.25
    }
  ],
  "controls": {
    "positive_accuracy": 0.3535,
    "positive_ci": [
      0.33867165024339485,
      0.3685426437655393
    ],
    "positive_ok": true,
    "permuted_label_accuracy": 0.3535,
    "permuted_label_ci": [
      0.33867165024339485,
      0.3685426437655393
    ],
    "negative_ok": false,
    "note": "knob=truncation width (bytes); chance=1/n_bins; advantage=accuracy-chance; positive_ok = CI lower bound > chance; negative_ok = permuted-label model CI lower bound <= chance (no setup/dataset artifact)."
  }
}