Working doc on core weekly 8590. Open questions inline.
Related: experimental weekly 8838, historical discovery call 8894.
Cross-section thread: 2026-09-13 burn rate. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Hypothesis → vector → narrative. Worth a second pass; the hypothesis angle keeps coming back.
- Rerank → PMF → memex. Worth a second pass; the rerank angle keeps coming back.
- Lora → short-term → post-money. Worth a second pass; the lora angle keeps coming back.