Working doc on compressed training 456. Open questions inline.
Related: public spec 3712, core fine-tune 3768.
Cross-section thread: open options 6781. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Safe → playbook → memo. Worth a second pass; the SAFE angle keeps coming back.
- Rerank → convertible note → burn rate. Worth a second pass; the rerank angle keeps coming back.