Notes on 2026-09-25 401k. Picked back up after the last review.
Related: 2026-09-17 deploy, 2025-05-17 vault.
Cross-section thread: expanded SAFE 2314. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Claude → rerank → ab-test. Worth a second pass; the claude angle keeps coming back.
- Ritual → feature flag → tool. Worth a second pass; the ritual angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.