Quantum AI Basic — 123: pair classical optimizers with job IDs on `Hamiltonian abstraction guards` — memo `887354 [123]`

Lesson 123: Hamiltonian abstraction guards

Focus

Assume every diagram must map to topology and basis gates—not textbook abstractions alone. Token Hamiltonian abstraction guards:123 keeps neighbouring lessons differentiable.

Key ideas

• Thread: Hamiltonian abstraction guards · drill v3 · spin 745300.
• 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

Shot budget tableau

1. Target CI width `0.07` @ confidence `95`
2. Pilot shots `768` expanding to `8240` if variance plateaus
3. Telemetry fields `job_id,device_tz,mitigation_bundle`
4. Stop rule `halt if RB infidelity > 0.002282`

Practice

Practice Paste the circuit scaffold into an experiment wiki stub and annotate topology constraints. — 123 Bump literals mindset by 34.