Working doc on 2024-01-05 vault. Open questions inline.
Related: 2024-01-21 fine-tune, 2026-09-21 memory.
Cross-section thread: late embedding 849. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- North star → data room → trademark. Worth a second pass; the north star angle keeps coming back.
- Model → culture → valuation. Worth a second pass; the model angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.