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Iteration 49 โ€” H-053 Universal Inference EXCLUDED KILL โ€” SPLIT-FRAGILE (0.891) ORACLE-SHADOW DID NOT LAND

In plain words: the no-fine-print candidate died on its one hidden hinge. Its method needs the data cut in half โ€” one half proposes, the other judges โ€” and the field test asked: does it matter which half plays which role? It should not. It does: across 130 features, the verdict rankings agree only 89.1% (bar: 90%), and for some features the flip is total โ€” all-eight answers accepted with one cut, ZERO accepted with the cut reversed. A judge whose rulings reverse when you swap the jury boxes cannot certify anything. Two silver linings for the record: the danger we named in advance โ€” that it might merely echo our reigning oracle โ€” turned out FALSE (its engine is genuinely different, resemblance only 73%), and the repair is textbook: average the evidence over many cuts (mathematically still-honest), which would be a brand-new admissible candidate. Next in the queue: the safe-testing candidate โ€” which is literally the theoretical parent of an instrument we already certified, so the first job is deciding whether examining it separately even makes sense.

Preflight (A0): 2026-07-10 03:25 โ€” load1 3.69/32c (โ‰ค24) ยท one 1-core external python job (under bar) ยท 36 GiB avail, si/so=0 ยท CH + sidecar + kintsugi active โ†’ ALL PASS. Sync: origin/main unchanged. One capped run, 0.44 min, readonly=2 loader, deterministic algebra, real rows only.

Census results (pre-registered rule in universal_inference_m3_census.py)

CheckReadingRuling
Split-phase stability (the mechanism's one free choice)ui_n_acc phase correlation 0.891 โœ— (bar 0.90) ยท ui_log_min_T 0.93 โœ“. Fragility is real, not knife-edge: 15/130 features change accepted-counts between phases โ€” incl. total inversions 8โ†’0 (churn_run_count_q1000, effective_short_entry_bps). The split-LRT "split hedge" instability, now measured on this substrate.RULE 1 FIRES
Oracle-shadow attack (the row-59 named danger)Worst |ฯ| = 0.732 (ui_log_min_T vs eicp_log_min_e) โ€” the likelihood-ratio engine is genuinely distinct from the admitted permutation oracle. The named danger did NOT materialize.DID NOT LAND โ€” recorded
Degeneracyui_n_acc spread: 81ร—0 ยท 39ร—8 ยท 10 middle; ui_log_min_T q10/50/90 = โˆ’1836 / 165 / 9897 โ€” informative readoutsnot degenerate
Verdict (row 60)EXCLUDE(split-fragile at census scale โ€” phase correlation 0.891 < 0.90 on ui_n_acc; single-feature verdicts invert 8โ†’0 across phases) โ†’ BONEYARD, re-proposal path on record: crossfit/subsample-AVERAGED split-LRT (a mean of e-values is an e-value โ€” the split choice integrates out) = a new admissible candidate

โ–ถ Next iteration

Iteration 49 ยท 2026-07-10 ยท EXCLUDE (row 60, BONEYARD +1) โ€” kills are wins ยท capped (0.44 min) ยท readonly=2 ยท zero generated values ยท append-only ยท evidence: universal_inference_m3_census.py ยท universal_inference_m3_census_results.json