LLMOps Intermediate — 061: map RACI for prompt changes on `Multimodal cost discipline` — memo `67970 [61]`

Lesson 061: Multimodal cost discipline

Focus

Anchor this drill to one production LLM workflow—even hypothetical. Token Multimodal cost discipline:61 keeps neighbouring lessons differentiable.

Key ideas

• Thread: Multimodal cost discipline · drill v1 · spin 238038.
• 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

Tool contract rehearsal

{
  "name": "reindexSlice",
  "arguments": { "corpus": "corpus-6", "dry_run": true }
}

Preconditions: index lag < 12h
FAILURE: page platform if lag > SLA without VP memo.

Practice

Practice Simulate degraded retrieval once; capture user-facing fallback copy. — 61 Bump 12.