{
  "splits": [
    {
      "leakage_audit": {
        "passed": true,
        "train_records": 672,
        "test_records": 327,
        "compound_overlap": [],
        "formula_overlap": []
      },
      "n_test": 327,
      "baseline_accuracy": 0.7889908256880734,
      "learned_accuracy": 0.6972477064220184,
      "paired_advantage": {
        "delta": -0.09174311926605505,
        "ci95_low": -0.13761467889908258,
        "ci95_high": -0.045871559633027525
      },
      "name": "seed_1"
    },
    {
      "leakage_audit": {
        "passed": true,
        "train_records": 623,
        "test_records": 309,
        "compound_overlap": [],
        "formula_overlap": []
      },
      "n_test": 309,
      "baseline_accuracy": 0.8414239482200647,
      "learned_accuracy": 0.6893203883495146,
      "paired_advantage": {
        "delta": -0.15210355987055016,
        "ci95_low": -0.20388349514563106,
        "ci95_high": -0.10355987055016182
      },
      "name": "seed_2"
    },
    {
      "leakage_audit": {
        "passed": true,
        "train_records": 625,
        "test_records": 340,
        "compound_overlap": [],
        "formula_overlap": []
      },
      "n_test": 340,
      "baseline_accuracy": 0.8088235294117647,
      "learned_accuracy": 0.7058823529411765,
      "paired_advantage": {
        "delta": -0.10294117647058823,
        "ci95_low": -0.15,
        "ci95_high": -0.05588235294117647
      },
      "name": "seed_3"
    }
  ],
  "verdict": {
    "decision": "negative_result",
    "reason": "learned representation did not reliably beat composition baseline",
    "valid_splits": 3,
    "minimum_splits": 3,
    "required_margin": 0.0
  }
}