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D-Wave Demonstrates First Scalable, On-Chip Cryogenic Control of Gate-Model Qubits
PALO ALTO, Calif., January 06, 2026--D-Wave Quantum Inc. (NYSE: QBTS) ("D-Wave" or the "Company"), a leader in quantum computing systems, software, and...
About this update from D-wave Quantum Inc.
[{"type":"image","alt":"","displaySize":"","headline":null,"caption":"","credit":null,"className":"","disableSlideshowImg":false,"size":{"original":{"width":480,"height":270,"url":"https://media.zenfs.com/en/business-wire.com/8a7f0a49dab7e12d67651164dfcdd980"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/9xh90wP6t_o_51fNWGhJ9g--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MDtjZj13ZWJw/https://media.zenfs.com/en/business-wire.com/8a7f0a49dab7e12d67651164dfcdd980","width":480,"height":270}},"lazy":false},{"type":"text","content":"Historic achievement represents breakthrough in building and scaling commercially viable gate-model quantum computers","length":117,"tagName":"p","attribs":{}},{"type":"text","content":"PALO ALTO, Calif., January 06, 2026--(BUSINESS WIRE)--D-Wave Quantum Inc. (NYSE: QBTS) ("D-Wave" or the "Company"), a leader in quantum computing systems, software, and services, and the world’s first commercial supplier of quantum computers, today announced a breakthrough in gate-model quantum computing with the successful demonstration of scalable on-chip cryogenic control of qubits. This industry-first milestone advances the development of commercially viable gate-model quantum computers by significantly reducing the wiring required to control large numbers of qubits without degrading qubit fidelity.","length":630,"tagName":"p"},{"type":"text","content":"This achievement validates that the on-chip cryogenic control technology D-Wave developed for its commercial annealing quantum processing units (QPUs) can also be applied to its gate-model architectures. In D-WaveTM annealing systems, the control technology uses multiplexed digital-to-analog converters to control tens of thousands of qubits and couplers with just 200 bias wires. The same control technology can also reduce gate-model wiring complexity while maintaining qubit fidelity, enabling large-scale, practical gate-model QPUs.","length":537,"tagName":"p"},{"type":"text","content":""Without on-chip control and multiplexing, useful gate-model quantum computers require an impractically large amount of wiring and massive cryogenic enclosures," said Dr. Trevor Lanting, chief development officer at D-Wave. "Scalability is fundamental to the growth and increasing adoption of this technology, and controlling more qubits with less wiring enables us to build larger pr...