Lesson 071: Post-processing inversion checks
Focus
Bias toward repeatable experiment notebooks: circuits, mitigation settings, timestamps. Token Post-processing inversion checks:71 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Post-processing inversion checks · drill v1 · spin
142436. - 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 < 0.015 | cal-oncall-2 |
| TB1-19h | randomized benchmarking shift | ops-0 |
Drill: cite which sentinel invalidates queued jobs for lesson L71.
Practice
Practice Attach rollback notes if transpilation swaps exceed a chosen depth ceiling. — 71 Bump literals mindset by 26.