Working doc on rough cohort 2554. Open questions inline.
Related: early claude 506, shipped lora 562.
Cross-section thread: daily inference 7951. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Series-a → discovery call → ICP. Worth a second pass; the series-a angle keeps coming back.
- Playbook → post-money → ab-test. Worth a second pass; the playbook angle keeps coming back.