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QUOPS metric: Sandia Labs and NVIDIA reveal quantum performance gap
techshift Japan Overview Sandia National Laboratories has developed a new metric, QUOPS (Quantum Operations Per Second), to measure effective quantum computing performance, with NVIDIA releasing its reference implementation in the open-s... -
Quantinuum Helios: Specs for 98 qubits and 99.921% gate fidelity
Nikkei XTECH Japan Overview Quantinuum's latest commercial quantum computer, "Helios," is heralded as the "world's most precise," featuring 98 physical qubits and achieving an impressive two-qubit gate fidelity of 99.921%. While current ... -
IBM Nighthawk r2: Quantum advantage vs 100-year supercomputer task
GIGAZINE Japan Overview IBM's latest Nighthawk r2 quantum processor completed a random circuit sampling benchmark, generating one million samples in just 19 seconds—a task estimated to take the world's fastest supercomputer, Frontier, ap... -
Kondo Effect explained: Yale and Caltech’s 2026 prediction strategy
Department of Chemistry, Yale University USA Overview Researchers from Yale University and Caltech have achieved a breakthrough in quantum materials research by developing a computational strategy to accurately predict the material-speci... -
ORNL LuGo Algorithm: 26x molecular simulation complexity reduction
Oak Ridge Leadership Computing Facility USA Overview Researchers at Oak Ridge National Laboratory (ORNL) have developed 'LuGo,' a new Quantum Phase Estimation (QPE) algorithm for molecular simulation that reduces the required number of l... -
Infleqtion Sqale: 30 logical qubit neutral atom computer specs
Infleqtion (Press Release) USA Overview Infleqtion announced a significant milestone, successfully achieving 30 entangled logical qubits using only 80 physical qubits on its Sqale neutral atom quantum computing platform. This breakthroug... -
Quantum Repeater Chains: Optimal entanglement routing explained
arXiv USA Overview A new arXiv preprint proposes an optimized entanglement routing method for quantum repeater chains, aiming to maximize end-to-end throughput while maintaining a fidelity threshold. This research moves beyond convention... -
France QKD Network: 100km quantum communication deployment specs
Quantum Zeitgeist France Overview France has deployed a quantum key distribution (QKD) network supporting ten users, signaling a transition of quantum communication from laboratory experiments to practical, long-duration operations. A pa... -
IBM Nighthawk r2: 120-qubit quantum advantage specs and results
Ground News USA Overview IBM's 120-qubit Nighthawk r2 superconducting quantum processor generated 1 million samples in 19 seconds during a random circuit sampling experiment, a task estimated to take the Frontier supercomputer 110 years.... -
Securecell AAV: Automated sampling for viral titer optimization
Securecell Switzerland Overview Securecell has achieved significant optimization in HEK293-based Adeno-associated virus (AAV) manufacturing processes through its automated multi-vessel sampling system, Numera. This system enabled high-fr...
