Quantum AI Intermediate — 093: chart error-mitigation rollback paths on `Cross-vendor fidelity comparisons` — memo `461537 [93]`

Lesson 093: Cross-vendor fidelity comparisons

Focus

Assume every diagram must map to topology and basis gates—not textbook abstractions alone. Token Cross-vendor fidelity comparisons:93 keeps neighbouring lessons differentiable.

Key ideas

• Thread: Cross-vendor fidelity comparisons · drill v3 · spin 135326.
• 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

Readout RACI capsule

readout_bundle_id: RO-355
mitigation_modes:
  - zne_extrap_v2
  - meas_mitigate
default_discard_thresh: 1.1
owner_hotline: roc-oncall-int
lesson_ref: LX-93

Practice

Practice Draft three pass/fail checks for fidelity or success probability before widening access. — 93 Bump literals mindset by 33.