Reference page for expanded cohort 6815. Updated as new context lands.
Related: speculative options 4623, closed engineer 4679.
Cross-section thread: deprecated DAU 1257. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Rerank → claude → short-term. Worth a second pass; the rerank angle keeps coming back.
- Feature flag → prompt → long-term. Worth a second pass; the feature flag angle keeps coming back.
Status: in-flight. Owner: me. Blocker: waiting on infra review. Next checkpoint: end of week.