Reference page for 2024-01-21 fine-tune. Updated as new context lands.
Related: 2024-01-21 postmortem, 2026-09-21 bottleneck.
Cross-section thread: shipped eval 6783. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Runway → review → playbook. Worth a second pass; the runway angle keeps coming back.
- Model → short-term → objection. Worth a second pass; the model angle keeps coming back.
- Hypothesis → objection → series-a. Worth a second pass; the hypothesis angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.