By Dan O'Shea posted 16 Nov 2022 Depending on how you look at it, IonQ had either good...

Sandbox AQ to operate as independent company under founding CEO

Berkeley, CA, Feb. 17, 2022 — Quantum-classical systems developer Rigetti Holdings announced today it has achieved entangling gate fidelities as high as 99.5% on its next-generation chip architecture, “crossing what is believed to be a key threshold for commercial quantum computing,” the company said. The results follow the company’s recent announcements on scalability and speed […]

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