VTT Technical Research Centre of Finland and IQM Quantum Computers, one of the global leaders in superconducting quantum computers, have completed and launched Europe’s first 50-qubit superconducting quantum computer, now open to researchers and companies through VTT QX quantum computing service.

PsiQuantum today announces Omega, a quantum photonic chipset purpose-built for utility-scale quantum computing. Featured in a newly published paper in Nature, the chipset contains all the advanced components required to build million-qubit-scale quantum computers and deliver on the profoundly world-changing promise of this technology. Every photonic component is demonstrated with beyond-state-of-the-art performance. The paper shows high-fidelity qubit operations, and a simple, long-range chip-to-chip qubit interconnect – a key enabler to scale that has remained challenging for other technologies. The chips are made in a high-volume semiconductor fab, representing a new level of technical maturity and scale in a field that is often thought of as being confined to research labs. PsiQuantum will break ground this year on two datacenter-sized Quantum Compute Centers in Brisbane, Australia and Chicago, Illinois.

Rigetti Computing, Inc. , a pioneer in full-stack quantum-classical computing, announced today the public launch of its 84-qubit Ankaa-3 system. Ankaa-3 is Rigetti’s newest flagship quantum computer featuring an extensive hardware redesign that enables superior performance. Rigetti also celebrates major two-qubit gate fidelity milestones with Ankaa-3: successfully halving error rates in 2024 to achieve a median 99.0% iSWAP gate fidelity, as well as demonstrating 99.5% median fidelity fSim gates.

The U.S. National Science Foundation has launched six pilot projects to bridge scientific gaps between current quantum technological capabilities and those needed to fully harness quantum properties of energy and matter for practical uses. The six projects join five others that the agency announced in August. Collectively, they are supported by the NSF National Quantum Virtual Laboratory (NSF NQVL) initiative, an ambitious effort to accelerate the development of quantum technologies by providing researchers anywhere in the U.S. with access to specialized resources.

Oxford Instruments NanoScience has installed three ProteoxMX dilution refrigerators at the National Quantum Computing Centre (NQCC), the UK's national lab for quantum computing at their Harwell Campus. The systems will be used by the NQCC’s research team, who are developing hardware architectures based on superconducting circuits.

Alice & Bob, a global frontrunner in the race for fault-tolerant quantum computing, has unveiled its white paper and five-year roadmap. The white paper outlines a clear path to achieving useful quantum computing through Alice & Bob’s cat qubit technology, which promises to deliver high-fidelity logical qubits while using significantly fewer hardware and energy resources compared to alternative approaches.

planqc has been selected to lead a €20 million project to build and deploy a 1,000-qubit quantum computer at the Leibniz Supercomputing Centre (LRZ) in Garching near Munich. This advanced quantum computer, based on neutral atoms, will be integrated into LRZ’s high-performance computing (HPC) infrastructure, serving as an accelerator for scientific research and towards industrial applications.

The procurement contract of Euro-Q-Exa, the EuroHPC quantum computer to be located in Germany, has been signed by the European High Performance Computing Joint Undertaking (EuroHPC JU) and the company IQM Quantum Computers, the selected vendor.

In research led by Ingvild Hansen, a PhD student at UNSW and Diraq and supervised by Henry Yang, the work detailed how can drive qubits simultaneously and perform two-qubit logic using the same global driving microwave field.

Quantinuum, the world’s largest and leading integrated quantum computing company, unveiled its roadmap to universal, fully fault-tolerant quantum computing by 2030. The roadmap materially accelerates the path to commercial quantum computing systems with the potential to unlock a trillion-dollar market and enable AI to help solve some of the world’s most pressing problems. In parallel, Quantinuum in partnership with Microsoft announced a series of milestones and integrations.