Lesson 079: Post-processing inversion checks
Focus
Separate statistical noise from calibration drift before claiming algorithm wins. Token Post-processing inversion checks:79 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Post-processing inversion checks · drill v9 · spin
163509. - Habit: pair each job with shot budget, mitigation profile, and a calibration fingerprint you could paste.
- Guardrail: write one line about where classical cost dominated the timeline.
Deep dive notebook
Synthetic drill artefacts
Calibration freshness matrix
| Window | Drift sentinel | Owner |
|--------|----------------|-------|
| TB0-4h | SPAM delta < 0.035 | cal-oncall-1 |
| TB1-19h | randomized benchmarking shift | ops-2 |
Drill: cite which sentinel invalidates queued jobs for lesson L79.
Practice
Practice Draft three pass/fail checks for fidelity or success probability before widening access. — 79 Bump literals mindset by 32.