{
  "allowed_repairs": [
    "restore an explicitly stated ADHD subtype contrast using raw dx labels",
    "restore a question-stated executable outcome",
    "add required measured confounds as safety_covariate_augmentation"
  ],
  "canonical_question": "The original scientific question is canonical.",
  "gemini_role": "Advisory semantic audit only; deterministic rules authorize repairs.",
  "immutable_fields": [
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    "group_contrast",
    "population",
    "outcome",
    "modality",
    "direction"
  ],
  "low_power_policy": "Low sample size alone is not an exclusion; the unchanged power gate adjudicates it.",
  "non_executable_only_when": [
    "requested group is absent",
    "requested outcome is absent",
    "required columns are unavailable",
    "design is rank deficient",
    "residual degrees of freedom are nonpositive"
  ],
  "policy_sha256": "ec29615ad0f3a814162c0ae1dd84448ea57b08fa5e2dcc165dfbc0fa05ab30ad",
  "prohibited_inputs": [
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    "benchmark labels",
    "adjudication votes",
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  ],
  "version": "neuroclaimbench-v2.1-alignment-20260723"
}