wassnameandClaude Opus 4.8 c6b433310a fix: two more oracle holes (gpt-5.5 review) — sentinel forgery + int-subclass eq ...

CRIT (gpt-5.5): (1) _gt_correct keyed on a FIXED sentinel string the wrong solution
could print itself -> gt_correct=True. Now a fresh secrets.token_hex nonce per call,
unguessable, lives in outer globals not the solution namespace. (2) __is_safe used
isinstance(x,int), so an int SUBCLASS with __eq__=True passed as safe and __strict_eq
trusted it. Now exact types (type(x) in (...)). +2 verify cases (forge_sentinel,
int-subclass eq). 29/29.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-05-30 09:57:46 +00:00

..

20260525_distill_cosine_probe.md

spec(distill_probe): Phase 1 done (UAT 4/4), Phase 2 candidates R5-R7

2026-05-25 10:22:19 +00:00

20260525_review_T5.md

spec: reject T5 mixed-policy design after external review

2026-05-25 10:26:33 +00:00

20260527_code_review.md

v_hack v2: top-k + S magnitudes + runtime suspicion gate + per-source cin

2026-05-27 06:39:05 +00:00

20260528_cross_mechanism_v_hack.md

wip

2026-05-28 12:44:20 +00:00

20260528_g2_g3_checkpoint_selection.md

docs

2026-05-29 05:42:28 +00:00

20260529_gradient_routing_and_env_split.md

feat: T8 run-cell + regen-dynamics recipes; spec T5 done, T8 in progress

2026-05-30 00:52:14 +00:00

20260530_code_review.md

feat: T5 eval-time ablation for route + fix route deployment invariant

2026-05-30 00:50:53 +00:00

20260530_faithful_multi_loophole_env.md

docs: substrate implementation status + emergence run queued

2026-05-30 08:57:02 +00:00

20260530_out_dir_reorg.md

docs+chore: out/ reorg scheme (queue-gated) + archive dead _OLD_step_format dirs

2026-05-30 02:43:10 +00:00

20260530_refactor_code_review.md

rewards: robust strict oracle (review fixes) — SystemExit guard around test calls + whitelist __strict_eq

2026-05-30 05:48:24 +00:00

20260530_requeue_manifest.md

reorg: out/ sorted by datatype (vhack/ pools/ runs/ vhack_grads/ figs/)

2026-05-30 03:52:24 +00:00

20260530_substrate_code_review.md

fix: external-review criticals — os._exit oracle hole + exact even matching + honest teacher gt

2026-05-30 09:15:23 +00:00

20260530_substrate_review_gemini.md

fix: two more oracle holes (gpt-5.5 review) — sentinel forgery + int-subclass eq

2026-05-30 09:57:46 +00:00

20260530_substrate_review_gpt55.md

fix: two more oracle holes (gpt-5.5 review) — sentinel forgery + int-subclass eq

2026-05-30 09:57:46 +00:00

handover.md

tidy

2026-05-29 06:29:43 +00:00

spec2.md

spec2 + base_pool generator + slim replay save (partial mixed-replay TODO)

2026-05-25 11:48:48 +00:00