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  ],
  "limits": [
    "Finite diagnostics, not proofs. Synthetic inputs are not historical season refits. Historical archives have been used in development and are not holdouts. A failed desirable property requires review, not automatic retuning.",
    "No external-poll, play-by-play or efficiency coverage in synthetic tournaments. Label tests do not cover conference effects or external poll transformations.",
    "The 2024–25 raw input tables are unavailable locally; sensitivity rescoring does not rerun opponent valuations, SAR or performance.",
    "GWP theorems do not transfer automatically to NRR. No proof of self-consistency, inversion or complete-tournament win-percentage ordering is supplied.",
    "Hal Stern attachments have not yet been read; bibliography matching is provisional. No claims about their findings or endorsement."
  ],
  "forwardEvaluation": {
    "status": "registered; no future results",
    "eligibility": "Only newly captured FBS checkpoints and games strictly after frozenAt; retain capture time, source IDs, input hashes and model hash. Already inspected 2024–25 data excluded.",
    "endDate": "2026-12-07",
    "minimum": "Four distinct subsequent weekly checkpoints; report incomplete if fewer.",
    "measures": [
      "Full-refit label and row-order invariance with complete attributes transformed together",
      "Winner index changes after same-opponent loss-to-win reversals, with original and altered inputs retained",
      "Observed week-to-week movement as descriptive context, never proof of correctness"
    ],
    "decision": "Report every violation and exact input. No weight tuning on these observations. A model change starts a new named protocol; preserve old results.",
    "otherDimensions": "Committee agreement remains descriptive. Reader comprehension belongs to B05 with actual reader observations. Forecasting remains a separate diagnostic under NRR_beta_future_protocol.json; no future forecast result or resume validation is claimed here."
  }
}