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IBM Quantum updated Qiskit/IBM Quantum Compute Service with a directed execution model that moves error mitigation control to the client side

Feature update Provisional 82% confidence first seen

IBM Quantum introduced a directed execution model in its Qiskit and IBM Quantum Compute Service stack, shifting error mitigation from IBM-managed servers to client-side execution. The update preserves Sampler and Estimator workflows while adding inspectable, customizable mitigation behavior, along with new Qiskit tooling and support for larger circuit workloads and local testing.

IBM IBM Quantum Estimator Executor primitive Heron IBM Quantum Compute Service Nighthawk r2 Qiskit Qiskit Qiskit Mitigation Qiskit community Qiskit skill Sampler

Source coverage

Directed execution: same performance, more control IBM Quantum What's new at IBM Quantum Q3 2026 IBM Quantum

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