Rigetti Computing delays 108-qubit system to end of Q1 2026

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Go back to Rigetti Computing delays 108-qubit system to end of Q1 2026

Rigetti Computing Provides Update on 108-Qubit System

January 9, 2026 8:00 AM EST

BERKELEY, Calif., Jan. 09, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (Rigetti or the Company), a pioneer in full-stack quantum-classical computing, today announced that it is revising its roadmap and adjusting the date for general availability of its 108-qubit quantum computing system, Cepheus-1-108Q. Cepheus-1-108Q is now expected to reach general availability around the end of the first quarter of 2026.

While we are making strong progress with Cepheus-1-108Q, we are taking more time to test and optimize the system to ensure the performance is up to our standards, says Rigetti... More