Notes on quarterly deploy 6288. Picked back up after the last review.
Related: private diligence 400, compressed training 456.
Cross-section thread: 2026-09-13 rag. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Model → DAU → 401k. Worth a second pass; the model angle keeps coming back.
- Fine-tune → deck → post-money. Worth a second pass; the fine-tune angle keeps coming back.