SEEQC Reports First Quantum Computer with Integrated Qubit Control on a Chip at Millikelvin Temperatures

SEEQC today announced a significant breakthrough in the development of scalable, chip-based quantum computers, with results published in a peer-reviewed study in Nature Electronics. The publication ...

Assessing Rigetti Computing (RGTI) Valuation After New India Contract And 108 Qubit Target Reaffirmation

Rigetti Computing (RGTI) is back in focus after securing a US$8.4 million contract with India’s Centre for Development of Advanced Computing and reaffirming its goal to deploy a 108 qubit system in ...
MarketWatch

Rigetti Computing Provides Update on 108-Qubit System

The MarketWatch News Department was not involved in the creation of this content. BERKELEY, Calif., Jan. 09, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company" ...

Infleqtion Delivers the UK’s Only Operational 100-Qubit Quantum Computing System at the National Quantum Computing Centre

Infleqtion (NYSE: INFQ), a global leader in quantum computing and quantum sensing powered by neutral-atom technology, has delivered the UK’s only operational 100-physical-qubit quantum computing ...

Rigetti Computing (RGTI) reaffirmed deployment target for 108-qubit system

Rigetti Computing Inc. (NASDAQ:RGTI) is one of the 11 best computer hardware stocks to buy for the long term. On March 5, ...
Digital Journal

Quantum computing: Tracking qubit fluctuations in real time

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...
New Scientist

The race to solve the biggest problem in quantum computing

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...
Nextgov

Microsoft and Atom Computing unveil 24-qubit quantum machine

A partnership between Microsoft and Atom Computing has leveraged high-performance computing to successfully process 24 logical qubits, or quantum bits, marking a milestone in the quest to bring ...
Nasdaq

Rigetti Computing Launches Ankaa-3 Quantum Computer with Enhanced Performance and 99.5% Two-Qubit Gate Fidelity

Rigetti Computing announces Ankaa-3, an enhanced 84-qubit quantum system with improved performance and reliability, available via cloud services. Rigetti Computing announced the public launch of its ...
Phys.org

Quantum computing milestone: 56-qubit computer provides truly random number generation

Using a 56-qubit quantum computer, researchers have for the first time experimentally demonstrated a way of generating random numbers from a quantum computer and then using a classical supercomputer ...

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Nasdaq

Rigetti Computing Provides Update on 108-Qubit System

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 ...