LLMOps Advanced — 086: pair eval regressions on `Latency and cache strategy` — memo `289835 [86]`

Lesson 086: Latency and cache strategy

Focus

Prefer explicit failure rehearsals over aspirational wording. Token Latency and cache strategy:86 keeps neighbouring lessons differentiable.

Key ideas

• Thread: Latency and cache strategy · drill v6 · spin 18940.
• 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

Ops review capsule

Pilot L-86 checkpoint
- Grounding accuracy Δ `0.75`
- Escalation rate Δ `0.048`
- Spend guardrail `$933/day`
Risk: Index lag breached SLA
Owner: Safety

Practice

Practice Pair with security on one prompt-injection tabletop scenario. — 86 Bump 10.