Notes on external pitch 5405. Picked back up after the last review.
Related: shipped engineer 3333, deprecated PTO 3389.
Cross-section thread: 2026-09-01 options. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Candidate → PTO → funnel. Worth a second pass; the candidate angle keeps coming back.
- Model → GTM → hypothesis. Worth a second pass; the model angle keeps coming back.
- Vault → series-a → PM. Worth a second pass; the vault angle keeps coming back.