ZV-2026-0643 · 2026-09-02 · quantum-expectations.com
quantum-expectations.com: Type of distanceSurfaceCode on compare_hardware_scenarios changed integer → number.
breaking
What changed
Type of distanceSurfaceCode on compare_hardware_scenarios changed integer → number. Type of distanceSurfaceCode on compute_expectation changed integer → number.
What to do
If your agents call quantum-expectations.com, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− integer + number compare_hardware_scenarios − integer + number compute_expectation − Inverse of compute_expectation. Given a circuit (numQubits, compDepth) and an acceptable e… + Inverse of compute_expectation. Given a circuit (numQubits, compDepth) and an acceptable e… compute_required_error_rate − Return per-platform gate-cycle timings (2Q gate time, readout time, in SI seconds) plus th… + Return per-platform gate-cycle timings (2Q gate time, readout time, in SI seconds) plus th… list_hardware_timings