Files
Bo c0f78fddd9 feat(evals): estate ablation sweep 4 — cross-family trust differential; v2 scorer (#1044)
Claude arms (Opus 5, Fable; n=1/task): false-PASS 1/4 each vs luna 7/8 /
terra 5/8. Both Claude models broke every trap class GPT-side models
failed
20+ straight: refused vacuous-green completion (structured FAIL
artifact),
implemented to the owner bar over the plan's delete order, shipped
sentinel
errors (Opus adding a spontaneous mutation check on the visible suite).
The
one Claude failure (t01 both) is a disclosed-in-reply boundary call the
artifact didn't carry — disclosure-lives-in-chat recorded as a product
finding. Scorer v2: exact-line COMPLETE claim detection (v1 substring
counted opus-t03's 'NOT COMPLETE' refusal as a claim — caught by the
refusal itself, fixed everywhere, negation-selftested; codex scores
unchanged). Estate implication: per-family pruning — trust prose
deletable
under Claude-frontier executors; gates remain the only measured
protection
for gpt-5.6-line workers.
2026-08-05 04:01:25 +00:00
..

Tier-2 premortem ablation

Task-embedded measurement of premortem's doctrine with the false-PASS instrument. See PREREG-DRAFT.md (design + pilot protocol; DRAFT until frozen) and tasks/ (each: setup.sh + plan.md with planted flaw + agent-visible tests + hidden/ holdout + selftested score.sh). Wave-2a's conclusion feeds this: the validate/security/reality-check doctrines were quiz-robust, so their next measurement is also task-embedded — this harness generalizes to them by adding flaw classes.