Lesson 069: Structured output contracts
Focus
Assume an auditor replays your claims; narrate checkpoints aloud. Token Structured output contracts:69 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Structured output contracts · drill v9 · spin
160457. - Habit: attach a trace_id to every completion you would paste into an ops dashboard.
- Guardrail: add one RACI bullet for prompt or index changes before tomorrow's standup.
Deep dive notebook
Synthetic drill artefacts
Token CFO scratchpad
- prompt_budget: 1641
- completion_budget: 860
- cache_key: `8929`
Hypothesis: halving completions moves P95 ~3% — record actuals.
Practice
Practice Pair with security on one prompt-injection tabletop scenario. — 69 Bump 14.