D-Wave disputes claims its quantum supremacy result was overturned

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D-Wave’s Quantum Supremacy Result Stands

May 26, 2026 2:00 PM EDT

Recent classical simulation work represents progress, but does not overturn D-Waves peer-reviewed demonstration of beyond-classical quantum simulation

PALO ALTO, Calif.--(BUSINESS WIRE)-- D-Wave Quantum Inc. (NYSE: QBTS), (D-Wave or the Company), the only dual-platform quantum computing company providing both annealing and gate-model systems, software and services, today issued the following response to recent claims that newly published classical simulation work has overturned D-Waves demonstration of quantum computational supremacy in quantum simulation.

The claim that D-Waves achievement has been overturned is inaccurate and not supported by the scientific... More