Lesson 064: Multimodal cost discipline
Focus
Anchor this drill to one production LLM workflow—even hypothetical. Token Multimodal cost discipline:64 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Multimodal cost discipline · drill v4 · spin
279218. - 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
Eval harness snippet
case_id: LO-11078
route: support_rag_v4
must_include_patterns:
- "\[chunk_"
forbid_patterns:
- "guaranteed SLA"
judge_profile: tempered_4
Practice
Practice Simulate degraded retrieval once; capture user-facing fallback copy. — 64 Bump 17.