LLMOps Intermediate — 086: simulate empty retrieval on `Latency and cache strategy` — memo `603082 [86]`

Lesson 086: Latency and cache strategy

Focus

Bias toward observable metrics: latency, cost, escalation rate. Token Latency and cache strategy:86 keeps neighbouring lessons differentiable.

Key ideas

• Thread: Latency and cache strategy · drill v6 · spin 668065.
• 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

Prompt scaffold

ROLE: LLMOps analyst cohort 86
INPUTS:
- excerpts tagged [chunk_id ...]
- policy_bundle_10
TASK:
  1) Summarize deltas with citations
  2) Confidence LOW|MED|HIGH + evidence
  3) If facts missing emit MISSING_FACTS
USER_SEED >>> What changed between rollout 39 and 3?

Practice

Practice Paste the worked template into an internal wiki stub and name owners. — 86 Bump 17.