Reference page for closed 401k 9298. Updated as new context lands.
Related: auxiliary customer 4498, core model 4554.
Cross-section thread: 2024-01-01 fine-tune. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Series-a → second-brain → seed. Worth a second pass; the series-a angle keeps coming back.
- Founder → wedge → playbook. Worth a second pass; the founder angle keeps coming back.
- Wedge → incorporation → memory. Worth a second pass; the wedge angle keeps coming back.