{
  "schema_version": 1,
  "reviewed": "2026-11-04",
  "title": "Prediction, folds and train-only preparation",
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        "Corrected uncentered loss-sum-squares mapping retained.",
        "No new installed prediction run."
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        "reason": "engine_version is the method label compiled_prediction_training_mean_v4, not an application semantic version. Reference review does not rerun the app."
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      "fresh_current_store_binary_comparison": false,
      "public_extract_scope": "Curated factual comparison extract. Input datasets and private raw artifacts are not redistributed. Not a complete rerunnable package."
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}