{"key":"thr-gauss","base":"gauss soft=1 qm=qm_k1e-5.json; 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","code_sha256":"16dd4f9eccb6188a0e017724584cbf1540240cd913c793c78f6e8febab8643b6","notes":"Blind replica only; no engine or board claim. Threshold chosen by maximum paired mean on 60000..60255, confirmed once on 60256..60511, then frozen before holdout. Holdout evaluated once per arm in four disjoint 512-seed batches (10000..12047); no missing or duplicate seeds. Threshold 0.5 matched all per-seed diagnostic rows exactly on 60000..60007. Fresh base differs from stored gauss_qm by >1e-9 on 56 seeds: max absolute 0.0741472, mean signed 0.000003505; cause unverified. Both comparisons reported separately. Only the first-trade arb call changes; posterior mixture and hard fallback retain original pi>0.5 criterion. Misread rates are first-trade-count weighted; price error is callback-weighted RMS bps. Gas is an operation-count estimate: threshold comparison replaced, at most one extra comparison in hard posterior fallback, no extra persistent state or table lookups; no Solidity gas benchmark. code_sha256 hashes the uncompressed tar; archive contains the policy and README, no tables. Sources support the harness and base algorithm; all experimental statistics were computed locally. Standard errors use sample variance across paired seed differences."}