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Iteration 48 โ€” B-03 Opens: H-053 Universal Inference Passes the Entrance Exam EXAM PASS ยท ORACLE-SHADOW FIGHT NEXT

In plain words: the second batch of thirteen candidates opens with its cheapest kill attempt โ€” a celebrated 2020 method whose superpower is honesty under ANY conditions: split the data in half, let one half propose "the relationship differs per regime," and make that theory prove itself on the other half. The resulting evidence number is guaranteed fair with no fine print โ€” no assumptions about the data's shape, exact at any sample size. On the exam it was flawless: for the one truly regime-proof relationship it reports "no evidence of change" (through the same perfect-fit safety valve our certified oracle uses), for every wrong claim the evidence explodes astronomically past the bar, and swapping which half proposes and which judges changes nothing. Best of all, it arrives with zero tuning dials โ€” even its rejection bar coincides exactly with the evidence threshold we already certified. But the decisive fight is named in advance: it answers the SAME question as our reigning e-value oracle, just with a different engine โ€” and a candidate that merely echoes a certified instrument dies at the redundancy gate (that exact fate killed StabReg). The field test decides.

Preflight (A0): 2026-07-10 03:05 โ€” load1 2.05/32c (โ‰ค24) ยท no heavy jobs ยท 36 GiB avail, si/soโ‰ˆ0 ยท CH + sidecar + kintsugi active โ†’ ALL PASS. Sync: origin/main unchanged. One capped run, 0.43 min, readonly=2 loader, deterministic algebra over real rows only โ€” zero permutations, zero generated values.

Exam results (pre-registered form, universal_inference_exam.py)

LegReadingRuling
E1 identification (both phases)All duration-containing supports accepted at T = 1 via the pre-registered degenerate guard (exact-zero residuals = perfect invariance โ€” the v5 lesson applied to Gaussian likelihoods); smallest accepted = {duration_us}PASS
E2 rejection (both phases)Every duration-free support rejected with T โ‰ˆ e700 (clamped) โ€” the per-env alternative crushes the pooled null at n โ‰ˆ 350k; astronomically past the bar of 20PASS
E3 split-phase agreementIdentical accept/reject pattern with the two halves' roles swapped โ€” the mechanism's one free choice does not move the answerPASS
Dial auditRejection bar 20 = the certified campaign e-threshold = 1/ฮฑ at ฮฑ = 0.05 (the thresholds coincide โ€” no new dial); split swept in-exam; nothing left to deriveZERO NEW DIALS
Named ladder risk (decisive)An e-value instrument on the SAME invariance question as the admitted v5 fold-product oracle. Mechanism differs โ€” likelihood ratios, zero permutations, finite-sample Markov bound โ€” but the M3 census must show its per-feature readout is NOT a repackaging of eicp_log_min_e/n_acc (the StabReg fate, row 51)ORACLE-SHADOW FIGHT NEXT
Verdict (row 59)EXAM PASS โ€” checkpoint; ladder walk unlocked, M3 decisive

โ–ถ Next iteration

Iteration 48 ยท 2026-07-10 ยท CHECKPOINT (row 59) โ€” exam PASS ยท B-03 opened (13 candidates) ยท capped (0.43 min) ยท readonly=2 ยท zero generated values ยท append-only ยท evidence: universal_inference_exam.py ยท universal_inference_exam_results.json