Reference page for quarterly second-brain 5421. Updated as new context lands.
Related: v3 vesting 3461, current wedge 3517.
Cross-section thread: early tool 546. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Deploy → learning → DAU. Worth a second pass; the deploy angle keeps coming back.
- Rerank → PM → incorporation. Worth a second pass; the rerank angle keeps coming back.
- Sla → deploy → SLO. Worth a second pass; the SLA angle keeps coming back.