04.03.26
Rigetti Computing reports fourth quarter and full-year 2025 financial results
Demonstrates 99.9% two-qubit gate fidelity at 28 nanosecond gate speed on prototype platform
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Rigetti announces order for a 108-qubit quantum computer from India’s Centre for Development of Advanced Computing (C-DAC)
Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. today announced that it has received an $8.4 million purchase order to deliver a 108-qubit quantum computer to the Centre for Development of Advanced Computing (C-DAC), India’s premier R&D organization of the Ministry of Electronics and Information Technology.
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04.03.26
Rigetti’s new proprietary adiabatic CZ entangling gate for high-fidelity QPUs and quantum error correction
How to get a QEC-ready, 99.9% fidelity two-qubit gate by pulsing only the tunable coupler
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18.02.26
Rigetti Computing to report fourth quarter and full-year 2025 financial results and host conference call on March 4, 2026
Rigetti announced today that it will release fourth quarter and full-year 2025 results on March 4, 2026, after market close. The Company will host a conference call to discuss its financial results and provide an update on its business operations at 5:00 pm ET the same day.
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20.01.26
Rigetti announces order for a 108-qubit quantum computer from India’s Centre for Development of Advanced Computing (C-DAC)
Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. today announced that it has received an $8.4 million purchase order to deliver a 108-qubit quantum computer to the Centre for Development of Advanced Computing (C-DAC), India’s premier R&D organization of the Ministry of Electronics and Information Technology.
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09.01.26
Rigetti Computing provides update on 108-qubit system
Rigetti 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.
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05.01.26
Rigetti Computing to participate in fireside chat at 28th Annual Needham Growth Conference
Rigetti Computing today announced that CEO Dr. Subodh Kulkarni and CFO Jeff Bertelsen will host one-on-one meetings, and that Dr. Kulkarni will participate in a fireside chat, at the 28th Annual Needham Growth Conference on Tuesday, January 13, 2026.
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12.11.25
Exact simulation of Quantum Enhanced Signature Kernels for financial data streams prediction using Amazon Braket
Empirical evidence suggests that well-chosen quantum feature maps promise to enhance the performance of Machine Learning (ML) algorithms. In this work, we harness the capabilities of the Amazon Braket SV1 on-demand state-vector simulator to experimentally test the use of quantum enhanced signature kernels up to 32 qubits to predict the mid-price using Limit Order Book (LOB) data.
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11.11.25
Rigetti Computing CEO: We are about 3-4 years away from demonstrating quantum advantage
Subodh Kulkarni, Rigetti Computing CEO, joins CNBC’s ‘Money Movers’ to discuss the company’s latest quarter, how investors should think about valuing quantum stocks, and much more.
10.11.25
Rigetti Computing reports third quarter 2025 financial results; Provides technology roadmap updates for 2026 and 2027
Rigetti Computing, Inc. today announced its financial results for the third quarter ended September 30, 2025.
06.11.25
Curiosity & collaboration create impact: Meet Rigetti’s 2025 interns
This summer, we welcomed our largest intern cohort yet — 18 students eager to explore the emerging world of quantum technologies and ready to contribute to something meaningful. During their time at Rigetti, that spark of curiosity transformed into conviction: conviction in their skills, in their career paths, and in the power of collaboration to move technology — and humanity — forward.
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30.10.25
Dr. Subodh Kulkarni FII interview
Dr. Kulkarni discusses the potential of quantum computing, highlighting its speed and energy efficiency compared to classical computing. He explains the distinction between AI and quantum computing, suggesting quantum could be the key to achieving superintelligence. The conversation shifts to the risks associated with quantum computers, including the ability to break encryption and potentially destabilize entire countries.
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28.10.25
Rigetti supports NVIDIA NVQLink, NVIDIA’s new open platform for AI supercomputer-quantum integration
Rigetti Computingnannounced today that it is supporting NVIDIA NVQLink, NVIDIA’s new open platform for integrating AI supercomputing with quantum computers.
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