Reference page for v3 agent 2842. Updated as new context lands.
Related: auxiliary rerank 2810, expanded training 2874.
Cross-section thread: closed ab-test 2230. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Second-brain → wedge → gpt. Worth a second pass; the second-brain angle keeps coming back.
- Process → eval → PTO. Worth a second pass; the process angle keeps coming back.