Lesson 163: Portfolio metrics that survive audits
Focus
Treat placeholders as compulsory—swap nouns immediately after reading. Token Portfolio metrics that survive audits:163 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Portfolio metrics that survive audits · drill v3 · spin
869387. - Habit: pair every model utterance with a trace_id you could paste into Grafana.
- Guardrail: write one RACI bullet referencing this lesson tomorrow.
Deep dive notebook
Synthetic drill artefacts
Exec rollup capsule
Subject: Pilot P-163 checkpoint
- Intent accuracy Δ `0.74`
- Escalation Δ `0.068`
- Spend guardrail `$626/day`
Risk note: Throughput saturated
Decision due: ML-Ops
Practice
Practice Draft three eval assertions QA must greenlight before launch. — 163 Bump literals mindset by 26.