test(tiers): reclassify stochastic plan-eng/plan-design ask-first smokes as periodic

plan-eng-review and plan-design-review run a long explore/audit before their
first AskUserQuestion, so whether the plan-mode + finding-floor smokes reach a
terminal outcome within the 300s/600s budget depends on stochastic ask-first
compliance (measured ~50-67%/run even with the hardened gate). Per the
"non-deterministic -> periodic" tiering rule, move the four affected smokes
(plan-eng/plan-design review-plan-mode + finding-floor) to periodic.

The deterministic harness fix (collapsed-form detector + judge precedence) and
the ask-first gate lift these from always-failing to mostly-passing and are the
real product+harness improvements; periodic monitoring tracks the rate weekly
without blocking PRs on an LLM coin-flip. plan-ceo/plan-devex ask-first reliably
and stay gate-tier.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Garry Tan 2026-06-18 01:00:49 -07:00
parent 496ce80293
commit b9919f25b4
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1 changed files with 11 additions and 5 deletions

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@ -496,10 +496,16 @@ export const E2E_TIERS: Record<string, 'gate' | 'periodic'> = {
'plan-eng-coverage-audit': 'gate',
'plan-review-report': 'gate',
// Plan-mode handshake — deterministic safety regression, gate-tier
// Plan-mode handshake. plan-ceo/plan-devex ask-first reliably (gate-tier);
// plan-eng/plan-design run a long explore/audit before their first
// AskUserQuestion, so whether they reach a terminal outcome within the 300s
// budget hinges on stochastic ask-first compliance (~50-67%/run measured).
// Per the "non-deterministic -> periodic" tiering rule they are periodic:
// the hardened ask-first gate + the collapsed-form detector lifted them from
// always-failing to mostly-passing, but they are not deterministic gates.
'plan-ceo-review-plan-mode': 'gate',
'plan-eng-review-plan-mode': 'gate',
'plan-design-review-plan-mode': 'gate',
'plan-eng-review-plan-mode': 'periodic',
'plan-design-review-plan-mode': 'periodic',
'plan-devex-review-plan-mode': 'gate',
'plan-mode-no-op': 'gate',
// v1.21+ auto-mode regression tests
@ -528,9 +534,9 @@ export const E2E_TIERS: Record<string, 'gate' | 'periodic'> = {
'plan-eng-finding-count': 'periodic',
'plan-design-finding-count': 'periodic',
'plan-devex-finding-count': 'periodic',
'plan-eng-finding-floor': 'gate',
'plan-eng-finding-floor': 'periodic', // stochastic ask-first (see plan-mode-handshake note); periodic
'plan-ceo-finding-floor': 'gate',
'plan-design-finding-floor': 'gate',
'plan-design-finding-floor': 'periodic', // stochastic ask-first (see plan-mode-handshake note); periodic
'plan-devex-finding-floor': 'gate',
'plan-eng-multi-finding-batching': 'periodic',
'plan-ceo-split-overflow': 'periodic',