Qubit– tag –
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Rigetti Computing Reports 99.1% 2-Qubit Gate Fidelity on 108-Qubit ‘Cepheus-1’ System in Q2 2026 Earnings, Targets 1,000 Qubits at 99.9% Fidelity within Three Years
Rigetti Computing USA Overview Rigetti Computing reported Q2 2026 financial results, highlighting continued progress in quantum advantage milestones, including a 99.1% median two-qubit gate fidelity on its 108-qubit 'Cepheus-1' system. T... -
US Commerce Dept. Fuels Quantum IP Market Shift to Hardware-Driven Patent Race with Over $2 Billion Federal Funding, Backing IBM Quantum Foundry and PsiQuantum
MBHB USA Overview The U.S. Department of Commerce announced over $2 billion in federal incentives under the CHIPS and Science Act, including $1 billion for IBM to build America's first quantum foundry "Anderon" and $125 million for PsiQu... -
QuEra Unveils Roadmap for Fault-Tolerant Quantum Computing: 256-Logical-Qubit ‘Megaquop’ by 2028, 1,000+ Logical-Qubit ‘Gigaquop’ by 2029
Digitalisation World Magazine USA Overview QuEra has unveiled an ambitious roadmap for fault-tolerant quantum computing, targeting a 256 error-corrected logical qubit "megaquop" system by 2028, and a "gigaquop" system with over 1,000 log... -
Nord Quantique Reduces Bosonic Qubit SPAM Errors to Below 0.1%, Marking 100-Fold Improvement Towards Fault-Tolerant Quantum Computing
Nord Quantique™ Canada Overview Nord Quantique demonstrated a combined state preparation and measurement (SPAM) error below 0.1% for their bosonic grid-state qubits, a 100-fold improvement over previous results in comparable GKP-based sy... -
D-Wave Achieves Major Hardware Breakthrough in Quantum Error Correction with 99.9% Fidelity Two-Qubit Gate
D-Wave Quantum Inc. Canada Overview D-Wave has announced a major hardware breakthrough in quantum error correction for fault-tolerant gate-model quantum computing, demonstrating a fast, high-fidelity (approx. 99.9%) two-qubit entangling ... -
Swiss Quantum Startup ZuriQ Secures €22.4M Seed Round for Trapped-Ion Quantum Computer Development, Aiming for Utility-Scale Processors
StartupMafia Switzerland Overview Swiss quantum computing startup ZuriQ has successfully raised €22.4 million in Seed funding to accelerate the development of its next-generation trapped-ion quantum processors. The capital will be deploy... -
IBM Demonstrates “Trusted Quantum Advantage” with 70 Logical Qubits, Achieving 10x Error Reduction and Outperforming Classical Supercomputers in Material Physics Modeling
IBM USA Overview IBM, in collaboration with the University of Chicago, Qedma, Algorithmiq, BlueQubit, and RIKEN, has achieved a "trusted quantum advantage" using 70 logical qubits, demonstrating verifiable quantum computations that surpa... -
HRL Laboratories Demonstrates Self-Running Silicon Quantum Processor, IBM Acquires to Bolster Quantum Capabilities
Business Wire USA Overview HRL Laboratories has announced a groundbreaking demonstration in Nature of a self-running silicon quantum processor that integrates control hardware directly within the cryostat and utilizes digitally programma... -
QuantumCore Partners with University of Waterloo on Cryogenic Multiplexing Technologies to Resolve Wiring Complexity for Scalable Quantum Computing Infrastructure
Newsfile Corp. Canada Overview QuantumCore has announced a strategic partnership with Professor Raafat Mansour of the University of Waterloo to advance cryogenic multiplexing technologies for scalable quantum computing infrastructure. Th... -
Horizon Quantum and Quantum Machines Partner to Develop Real-Time Calibration for ‘Ember-1’ Superconducting Quantum Computer, Enhancing Efficiency
Business Wire Singapore Overview Horizon Quantum Computing and Quantum Machines have announced a strategic collaboration to support the development of more robust and efficient quantum systems. This partnership focuses on developing ligh...
