Form 8-K · Current Report · Filed 2026-04-07
Rigetti Computing Launches 108-Qubit Quantum System Cepheus-1-108Q
Rigetti Computing, Inc. announced the general availability of its 108-qubit quantum computing system, Cepheus-1-108Q, which is now accessible via the Rigetti Quantum Cloud Services platform and through Amazon Braket. The system, featuring twelve interconnected 9-qubit chiplets, is currently performing at a 99.1% median two-qubit gate fidelity and a 99.9% median single-gate fidelity. This launch marks a significant milestone in quantum computing, validating Rigetti's chiplet-based scaling architecture and enhancing its partnership with Amazon Braket.
- Filer
- Rigetti Computing Inc. RGTI · NASDAQ
- Filed
- Accession
- 0001104659-26-040377
- CIK
- 0001838359
- Signal
- Medium impactTechnology
- Source
- Official filing on sec.gov ↗
Items reported
Reported Item
Market reaction
Close before filing
$14.20
Next session
+2.3%
Since filing
+5.3%
Latest close
$14.95
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About Rigetti Computing Inc.
Rigetti Computing Inc. is at the forefront of a burgeoning sector within the technology industry, specializing in quantum computing. The company's main objective is to develop and commercialize quantum computing solutions that can outperform classical computers in specific tasks, which holds promise for industries like pharmaceuticals, finance, and artificial intelligence. Rigetti's pioneering efforts aim to harness the principles of quantum mechanics to create advanced hardware and cloud platforms that enable complex problem-solving and optimization capabilities. Founded in 2013 and headquartered in Berkeley, California, Rigetti endeavors to merge cutting-edge quantum technology with practical applications, potentially revolutionizing computational methods across various domains. By building a quantum computing ecosystem, Rigetti Computing Inc. plays a crucial role in advancing the technological paradigm, making it a significant entity within the rapidly evolving landscape of modern computing.
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