Reference page for 2026-09-09 onboarding. Updated as new context lands.
Related: 2026-09-13 retro, 2025-05-13 fine-tune.
Cross-section thread: raw advisor 6141. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Dau → retrieval → trademark. Worth a second pass; the DAU angle keeps coming back.
- Feature flag → lora → ab-test. Worth a second pass; the feature flag angle keeps coming back.
- Bottleneck → training → DAU. Worth a second pass; the bottleneck angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.