A five-qubit silicon experiment tackles microwave interference, helping quantum processors work accurately in parallel.

IonQ (NYSE: IONQ) has endured a bruising 2026, with its stock down roughly 20% for the year and trading more than 60% below ...

Researchers have demonstrated simultaneous high-fidelity single-qubit gates across five silicon spin qubits by identifying ...

New circuits leverage large language models to reduce qubit counts for quantum calculations, potentially simplifying quantum ...

Claude Mythos 5 beat the best previously published quantum-circuit designs on eight computational primitives, including a Reed-Solomon decoder for ...

Anthropic's Claude Mythos 5 designed quantum circuits beating prior designs on seven of eight tasks, with up to 17x fewer ...

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

Researchers achieve high-fidelity control of multiple silicon spin qubits in parallel, a key step toward scalable silicon ...

Rigetti Computing remains overvalued, lacking commercial traction despite recent government funding. Click here to read an ...

Working largely on its own, Claude designed quantum circuits that improve on the best published versions, in some cases by an order of magnitude or more.

Researchers at Google Quantum AI have reduced the error rate in creating specific quantum states by approximately 40 times on ...

Silicon spin qubits are a promising platform for building scalable quantum computers as they are compatible with the semiconductor manufacturing technologies used to produce today's computer chips.