mirror of
https://github.com/garrytan/gstack.git
synced 2026-05-02 11:45:20 +02:00
Garry Tan
a647064734
Three gate-tier E2E tests detect when preamble / template changes flatten the distinctive posture of /plan-ceo-review SCOPE EXPANSION or /office-hours (startup Q3, builder mode). The V1 regression that this PR fixes shipped without anyone catching it at ship time — this is the ongoing signal so the same thing doesn't happen again. Pieces: - `judgePosture(mode, text)` in `test/helpers/llm-judge.ts`. Sonnet judge with mode-specific dual-axis rubric (expansion: surface_framing + decision_preservation; forcing: stacking_preserved + domain_matched_consequence; builder: unexpected_combinations + excitement_over_optimization). Pass threshold 4/5 on both axes. - Three fixtures in `test/fixtures/mode-posture/` — deterministic input for expansion proposal generation, Q3 forcing question, and builder adjacent-unlock riffing. - `plan-ceo-review-expansion-energy` case appended to `test/skill-e2e-plan.test.ts`. Generator: Opus (skill default). Judge: Sonnet. - New `test/skill-e2e-office-hours.test.ts` with `office-hours-forcing-energy` + `office-hours-builder-wildness` cases. Generator: Sonnet. Judge: Sonnet. - Touchfile registration in `test/helpers/touchfiles.ts` — all three as `gate` tier in `E2E_TIERS`, triggered by changes to `scripts/resolvers/preamble.ts`, the relevant skill template, the judge helper, or any mode-posture fixture. Cost: ~$0.50-$1.50 per triggered PR. Sonnet judge is cheap; Opus generator for the plan-ceo-review case dominates. Known V1.1 tradeoff: judges test prose markers more than deep behavior. V1.2 candidate is a cross-provider (Codex) adversarial judge on the same output to decouple house-style bias.