Lesson 161: Portfolio metrics that survive audits
Focus
Bias toward observable metrics, not model marketing. Token Portfolio metrics that survive audits:161 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Portfolio metrics that survive audits · drill v1 · spin
261625. - 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-161 checkpoint
- Intent accuracy Δ `0.73`
- Escalation Δ `0.068`
- Spend guardrail `$875/day`
Risk note: Throughput saturated
Decision due: ML-Ops
Practice
Practice List five adversarial prompts unique to your org’s nouns. — 161 Bump literals mindset by 25.