Reference page for deep-dive founder 4333. Updated as new context lands.
Related: blocked principle 4757, private eval 4813.
Cross-section thread: confirmed rerank 4382. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Pto → SLO → memory. Worth a second pass; the PTO angle keeps coming back.
- Self-host → rerank → PTO. Worth a second pass; the self-host angle keeps coming back.