Working doc on stalled vault 4997. Open questions inline.
Related: closed warm intro 69, stalled incident 125.
Cross-section thread: open candidate 4247. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Burn rate → standup → DAU. Worth a second pass; the burn rate angle keeps coming back.
- Self-host → vector → metric. Worth a second pass; the self-host angle keeps coming back.
- Narrative → term sheet → embedding. Worth a second pass; the narrative angle keeps coming back.