Rgietti recently set a new accuracy record for its quantum technology.
The system is currently performing at a 99.1% median two-qubit gate fidelity with a gate speed of ~60 ns and a 99.9% median single-gate fidelity. Rigetti is releasing Cepheus-1-108Q now in response to ...
Rigetti Computing has released its 108 qubit modular quantum system, Cepheus-1-108Q, for general availability. The system is ...
IonQ IONQ on Thursday signed a strategic agreement with Horizon Quantum. The deal involves Horizon Quantum acquiring IonQ’s ...
Horizon Quantum To Acquire IonQ 256-Qubit Trapped-Ion System SINGAPORE & COLLEGE PARK, Md.--(BUSINESS WIRE)--April 9, 2026-- ...
Researchers at ETH Zurich have realized particularly stable quantum logical operations with qubits made of neutral atoms.
Quantum computers, systems that process information leveraging quantum mechanical effects, could outperform classical computers on some advanced tasks. These systems rely on qubits, the fundamental ...
Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable ...
Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.
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Swiss scientists crack quantum noise problem with 99.9% accurate swap gate
Scientists in Switzerland have come closer to building stable quantum computers after developing a ...
Intel Capital is among the backers of Israeli quantum computing startup Q-Factor, which has just raised $24 million of seed funding in pursuit of a million-qubit system based around cooled neutral ...
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