IBM and RIKEN, a national research laboratory in Japan, today unveiled the first IBM Quantum System Two ever to be deployed outside of the United States and beyond an IBM Quantum Data Center. The availability of this system also marks a milestone as the first quantum computer to be co-located with RIKEN's supercomputer Fugaku—one of the most powerful classical systems on Earth. This effort is supported by the New Energy and Industrial Technology Development Organization (NEDO), an organization under the jurisdiction of Japan's Ministry of Economy, Trade and Industry (METI)'s "Development of Integrated Utilization Technology for Quantum and Supercomputers" as part of the "Project for Research and Development of Enhanced Infrastructures for Post 5G Information and Communications Systems."

IBM Quantum System Two at RIKEN is powered by IBM's 156-qubit IBM Quantum Heron, the company's best performing quantum processor to-date. IBM Heron's quality as measured by the two-qubit error rate, across a 100-qubit layered circuit, is 3x10-3 (with the best two-qubit error being 1x10-3)—which is 10 times better than the previous generation 127-qubit IBM Quantum Eagle. IBM Heron's speed, as measured by the CLOPS (circuit layer operations per second) metric is 250,000, which reflects another 10x improvement in the past year, over IBM Eagle.

The integration of quantum processors into tomorrow's supercomputers promises to dramatically expand the problems that can be addressed with compute—revolutionizing industries including drug and materials development.

In addition to being part of the vision for tomorrow's hybrid quantum-classical supercomputers, accelerated computing is dramatically advancing the work quantum researchers and developers are already doing to achieve that vision. And in today's development of tomorrow's quantum technology, NVIDIA GB200 NVL72 systems and their fifth-generation multinode NVIDIA NVLink interconnect capabilities have emerged as the leading architecture.

IBM has announced a detailed plan to create the world's first large-scale, fault-tolerant quantum computer by 2029. This system, named IBM Quantum Starling, will be located in a new Quantum Data Center in Poughkeepsie, New York. It is being developed to perform approximately 100 million quantum operations on 200 logical qubits, representing a significant leap, about 20,000 times more powerful than today's leading machines. Logical qubits are fundamental to the construction of error-corrected quantum processors. Each one encodes a single unit of quantum information across several physical qubits that continuously monitor each other for errors. By greatly reducing the error rates of logical qubits through this method, IBM intends to run complex algorithms with high reliability. This will open up new possibilities in fields like drug discovery, materials science, chemistry simulations, and large-scale optimization.

A key feature of Starling's design is its use of quantum low-density parity-check (qLDPC) error-correcting codes. These advanced codes need up to 90 percent fewer physical qubits compared to previous standard methods, which significantly lowers the required resources and infrastructure. IBM's research documents show how it will manage instruction sequencing, operation execution, and the real-time decoding of qubit measurements using conventional electronics like FPGAs or ASICs. IBM's updated Quantum Roadmap outlines several intermediate goals with processors named after birds. In 2025, IBM Quantum Loon will test long-range "C-coupler" interconnects and essential qLDPC components. Following that, in 2026, the modular Kookaburra chip will combine quantum memory with logical processing. In 2027, Cockatoo will connect multiple modules using "L-couplers," simulating the nodes of a larger system.

IQM Quantum Computers, a global leader in superconducting quantum computers, announced today the signing of an agreement with VTT Technical Research Centre in Finland to deliver a 150-qubit and a 300-qubit quantum computer. The systems will be delivered in 2026 and 2027 and integrated with the Finnish HPC infrastructure. The 300-qubit quantum computer is purpose-built and designed to support quantum error correction experiments an essential step toward fault-tolerant quantum computing. The system is expected to enable algorithm research for techniques such as circuit knitting.

IQM has previously delivered 5-qubit, 20-qubit, and 50-qubit quantum computers to VTT, marking key milestones in the development of Finland's quantum ecosystem. Each system has played a crucial role in advancing research capabilities and supporting the growing needs of the quantum community in Finland.

Today IBM announced plans to invest $150 billion in America over the next five years to fuel the economy and to accelerate its role as the global leader in computing. This includes an investment of more than $30 billion in research and development to advance and continue IBM's American manufacturing of mainframe and quantum computers.

"Technology doesn't just build the future—it defines it," said Arvind Krishna, IBM chairman, president and chief executive officer. "We have been focused on American jobs and manufacturing since our founding 114 years ago, and with this investment and manufacturing commitment we are ensuring that IBM remains the epicenter of the world's most advanced computing and AI capabilities."

Fujitsu Limited and RIKEN today announced the development of a world-leading 256-qubit superconducting quantum computer, established at the RIKEN RQC-FUJITSU Collaboration Center. This new quantum computer builds upon the advanced technology of the 64-qubit iteration, launched with the support of the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) in October 2023, and incorporates newly-developed high-density implementation techniques. This announcement marks another crucial step toward the practical application of superconducting quantum computers and unlocking their potential to grapple with some of the world's most complex issues.

Both organizations will integrate the 256-qubit superconducting quantum computer into its platform for hybrid quantum computing lineup and offer it to companies and research institutions globally starting in the first quarter of fiscal 2025. The platform's expansion from 64 to 256 qubits empowers users to tackle more complex challenges, including the analysis of larger molecules and the implementation and demonstration of sophisticated error correction algorithms.

SaxonQ, developer of the first mobile quantum computer, and Quantum Machines, the leading provider of advanced hybrid quantum-classical control solutions, announced today a milestone demonstration of real-time quantum computing on SaxonQ's mobile quantum computer at Hannover Messe 2025. The live demonstrations included a quantum chemical calculation of H₂ energy levels and basic real-time image recognition, marking the first time anyone has shown such applications running on a portable room-temperature quantum computer publicly, demonstrate the potential of mobile quantum computing outside laboratory conditions.

"Developing a mobile quantum computer that runs in real-world environments—without cryogenic cooling and powered by a simple wall plug—is a challenge that requires the best available control technology. Quantum Machines provides exactly that. This successful demonstration proves that we can run reliable quantum operations on-site. It's an exciting step toward bringing quantum computing to industrial applications," says Dr. Frank Schlichting, CEO of SaxonQ.

Quantum Machines (QM), the leading provider of advanced quantum control solutions, has recently announced the NVIDIA DGX Quantum Early Customer Program, with a cohort of six leading research groups and quantum computer builders. NVIDIA DGX Quantum, a reference architecture jointly developed by NVIDIA and QM, is the first tightly integrated quantum-classical computing solution, designed to unlock new frontiers in quantum computing research and development. As quantum computers scale, their reliance on classical resources for essential operations, such as quantum error correction (QEC) and parameter drift compensation, grows exponentially. NVIDIA DGX Quantum provides access to the classical acceleration needed to support this progress, advancing the path toward practical quantum supercomputers.

NVIDIA DGX Quantum leverages OPX1000, the best-in-class, modular high-density hybrid control platform, seamlessly interfacing with NVIDIA GH200 Grace Hopper Superchips. This solution brings accelerated computing into the heart of the quantum computing stack for the first time, achieving an ultra-low round-trip latency of less than 4 µs between quantum control and AI supercomputers - faster than any other approach. The NVIDIA DGX Quantum Early Customer Program is now underway, with selected leading academic institutions, national labs, and commercial quantum computer builders participating. These include the Engineering Quantum Systems group (equs.mit.edu) led by MIT Professor William D. Oliver, the Israeli Quantum Computing Center (IQCC), quantum hardware developer Diraq, the Quantum Circuit group (led by Ecole Normale Supérieure de Lyon Professor Benjamin Huard), and more.

Welinq, a leader in quantum networking technology, has launched the first commercial quantum memory designed specifically for quantum data centers with world-record performance. Quantum computing is reaching a turning point: with more than 100 individual quantum computers deployed in dedicated infrastructures, the next challenge is networking them into scalable, high-performance architectures.

Just as classical data centers rely on distributed computing and high-speed interconnects, the future of quantum computing depends on optical networking and resource sharing between quantum processors. Welinq's quantum memory acts as the backbone of this infrastructure, making it possible to link quantum processors into powerful, scalable networks.

At its annual Amplify Conference, HP Inc. today announced new products and services designed to shape the future of work, empowering people and businesses to create and manage their own way of working. The company unveiled more than 80 PCs, AI-powered print tools for SMBs, and Workforce Experience Platform enhancements all built to drive company growth and professional fulfillment.

"HP is translating AI into meaningful experiences that drive growth and fulfillment," said Enrique Lores, President and CEO at HP Inc. "We are shaping the future of work with game-changing AI innovations that seamlessly adapt to how people want to work."

Italian supercomputing centre Cineca today announced an agreement with IQM Quantum Computers, a global leader in superconducting quantum computers, to deliver the most powerful quantum computer in Italy.

IQM Radiance quantum computer, powered by IQM's 54-qubit quantum processing unit (QPU), will be installed in the fourth quarter of 2025. The quantum computer will be integrated into Leonardo, which is one of the world's fastest supercomputers. This will mark a major technology and innovation milestone for Italy and the larger quantum ecosystem.

Equal1 today unveils Bell-1, the first quantum system purpose-built for the HPC era. Unlike first-generation quantum computers that demand dedicated rooms, infrastructure, and complex cooling systems, Bell-1 is designed for direct deployment in HPC-class environments. As a rack-mountable quantum node, it integrates directly alongside classical compute—as compact as a GPU server, yet exponentially more powerful for the world's hardest problems. Bell-1 is engineered to eliminate the traditional barriers of cost, infrastructure, and complexity, setting a new benchmark for scalable quantum computing integration.

Bell-1 rewrites the rule book. While today's quantum computers demand specialized infrastructure, Bell-1 is a silicon-powered quantum computer that integrates seamlessly into existing HPC environments. Simply rack it, plug it in, and unlock quantum capabilities wherever your classical computers already operate. No new cooling systems. No extraordinary power demands. Just quantum computing that works in the real world, as easy to deploy as a high-end GPU server. It plugs into a standard power socket, operates at just 1600 W, and delivers on-demand quantum computing for computationally intensive workloads.

Microsoft launched its Majorana 1 chip—the world's first quantum processor powered by a Topological Core architecture—last month. The company's debuting of its Majorana design was celebrated as a significant milestone—in 2023, an ambitious roadmap was published by Microsoft's research department. At the time, a tall Majorana particle-based task was set: the building of a proprietary quantum supercomputer within a decade. Returning to the present day; outside parties have criticized Microsoft's February announcements. The Register published an investigative piece earlier today, based on quotes from key players specializing in the field of Quantum studies. Many propose a theoretical existence of Majorana particles, while Microsoft R&D employees have claimed detection and utilization. The Register referred back to recent history: "(Microsoft) made big claims about Majorana particles before, but it didn't end well: in 2021 Redmond's researchers retracted a 2018 paper in which they claimed to have detected the particles."

As pointed out by Microsoft researcher Chetan Nayak; their latest paper was actually authored last March 2024, but only made public in recent weeks. Further details of progress are expected next week, at the American Physical Society (APS) 2025 Joint March Meeting. The Register has compiled quotes from vocal critics; starting with Henry Legg—a lecturer in theoretical physics at the University of St Andrews, Scotland. The noted scholar believes—as divulged in a scientific online comment—that Microsoft's claimed Quantum breakthrough: "is not reliable and must be revisited." Similarly, collaborators from Germany's Forschungszentrum Jülich institute and the University of Pittsburgh, USA released a joint video statement. (Respectively) Experimental physicist Vincent Mourik and by Professor Sergey Frolov outlined: "distractions caused by unreliable scientific claims from Microsoft Quantum."

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 the VTT QX quantum computing service.

The new 50-qubit quantum computer further strengthens Finland's position among the countries capable of developing and investing in quantum computing. Finland first announced its efforts in quantum computing development back in November 2020 with a total budget of EUR 20.7 million from the Finnish government to develop a 50-qubit quantum computer.

Traditional cybersecurity measures are proving insufficient for addressing emerging cyber threats such as malware, ransomware, phishing and data access attacks. Moreover, future quantum computers pose a security risk to today's data through "harvest now, decrypt later" attack strategies. Cybersecurity technology powered by NVIDIA accelerated computing and high-speed networking is transforming the way organizations protect their data, systems and operations. These advanced technologies not only enhance security but also drive operational efficiency, scalability and business growth.

Accelerated AI-Powered Cybersecurity
Modern cybersecurity relies heavily on AI for predictive analytics and automated threat mitigation. NVIDIA GPUs are essential for training and deploying AI models due to their exceptional computational power.

Today, Amazon Web Services (AWS) announced Ocelot, a new quantum computing chip that can reduce the costs of implementing quantum error correction by up to 90%, compared to current approaches. Developed by the team at the AWS Center for Quantum Computing at the California Institute of Technology, Ocelot represents a breakthrough in the pursuit to build fault-tolerant quantum computers capable of solving problems of commercial and scientific importance that are beyond the reach of today's conventional computers.

AWS used a novel design for Ocelot's architecture, building error correction in from the ground up and using the 'cat qubit'. Cat qubits-named after the famous Schrödinger's cat thought experiment-intrinsically suppress certain forms of errors, reducing the resources required for quantum error correction. Through this new approach with Ocelot, AWS researchers have, for the first time, combined cat qubit technology and additional quantum error correction components onto a microchip that can be manufactured in a scalable fashion using processes borrowed from the microelectronics industry.

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.

Ankaa-3 is now available to its partners via the Rigetti Quantum Cloud Services platform (QCS)and will be coming to Amazon Braket and Microsoft Azure in the first quarter of 2025. Users will be able to operate these higher fidelity and universal iSWAP gates for a wide range of algorithmic research, with a median gate time of 72 nanoseconds. The faster (median 56 nanoseconds), more specialized fSim gates are useful for specific algorithms such as random circuit sampling, as recently demonstrated on Google's Willow system.

China has announced the development of its latest quantum system, combining the Xiaohong-504, a 504-qubit superconducting quantum chip, with the Tianyan-504 quantum computer. The breakthrough comes from China Telecom Quantum Group (CTQG), which will use the new supercomputer to boost national telecommunications security. The Xiaohong-504 chip reportedly demonstrates impressive specifications in critical areas including qubit lifetime, gate fidelity, and circuit depth, comparable with established quantum platforms such as IBM. The first Xiaohong-504 processor is scheduled for delivery to QuantumCTek, a quantum technology company based in Anhui Province, where it will begin extensive testing of kilo-qubit measurement and control systems.

While the Tianyan-504 represents a major achievement, it currently ranks behind some international competitors in terms of qubit count. Atom Computing's 1,180-qubit prototype was revealed in late 2023, and IBM's 1,121-qubit Condor processor maintains the lead in raw qubit numbers. The development of the Tianyan-504 was a collaborative effort between CTQG, the Chinese Academy of Sciences, and QuantumCTek. The system will be integrated into the Tianyan quantum cloud platform, which has already demonstrated significant international reach since its launch in November 2023, attracting more than 12 million visits from users across over 50 countries. Rather than focusing solely on achieving quantum supremacy, the Tianyan-504 project aim is developing infrastructure for large-scale quantum systems.

Quobly, a leading French quantum computing startup, has reported that FD-SOI technology can serve as a scalable platform for commercial quantum computing, leveraging traditional semiconductor manufacturing fabs and CEA-Leti's R&D pilot line.

The semiconductor industry has played a pivotal role in enabling classical computers to scale at cost; it has the same transformative potential for quantum computers, making them commercially scalable and cost competitive. Silicon spin qubits are excellent for achieving fault-tolerant, large-scale quantum computing, registering clock speeds in the µsec range, fidelity above 99% for one and two-qubit gate operations and incomparably small unit cell sizes (in the hundredths of 100 nm²).

IonQ, a leader in the quantum computing and networking industry, today announced the delivery of IonQ Forte Enterprise to its first European Innovation Center at the uptownBasel campus in Arlesheim, Switzerland. Achieved in partnership with QuantumBasel, this major milestone marks the first datacenter-ready quantum computer IonQ has delivered that will operate outside the United States and the first quantum system for commercial use in Switzerland.

Forte Enterprise is now online servicing compute jobs while performing at a record algorithmic qubit count of #AQ36, which is significantly more powerful than the promised #AQ35. With each additional #AQ, the useful computational space for running quantum algorithms doubles. A system with #AQ36 is capable of considering more than 68 billion different possibilities simultaneously. With this milestone, IonQ once again leads the industry in delivering production-ready systems to customers.

The Taiwan Semiconductor Research Institute (TSRI) under the National Applied Research Laboratories today announces the procurement of its first full-stack quantum computer from IQM Quantum Computers (IQM), a global leader in designing, building, and selling superconducting quantum computers. The delivery and installation of the system at TSRI's premises will take place in the second quarter of 2025.

Both TSRI and IQM aim to accelerate quantum computing development in Taiwan, and the acquisition of IQM Spark, a 5-qubit quantum computer with high fidelity, will help TSRI utilize the system for educational and research purposes.

Infineon Technologies AG, a global leader in semiconductor solutions, and Quantinuum, a global leader in integrated, full-stack quantum computing, today announced a strategic partnership to develop the future generation of ion traps. This partnership will drive the acceleration of quantum computing and enable progress in fields such as generative chemistry, material science, and artificial intelligence.

"We are thrilled to partner with Quantinuum, a leader in quantum computing, to push the boundaries of quantum computing and generate larger, more powerful machines that solve meaningful real-life problems," said Richard Kuncic, Senior Vice President and General Manager Power Systems at Infineon Technologies. "This collaboration brings together Infineon's state-of-the-art knowledge in process development, fabrication, and quantum processing unit (QPU) technology with Quantinuum's cutting-edge ion-trap design expertise and experience with operating high-performance commercial quantum computers."

Today at its inaugural IBM Quantum Developer Conference, IBM announced quantum hardware and software advancements to execute complex algorithms on IBM quantum computers with record levels of scale, speed, and accuracy.

IBM Quantum Heron, the company's most performant quantum processor to-date and available in IBM's global quantum data centers, can now leverage Qiskit to accurately run certain classes of quantum circuits with up to 5,000 two-qubit gate operations. Users can now use these capabilities to expand explorations in how quantum computers can tackle scientific problems across materials, chemistry, life sciences, high-energy physics, and more.

The EuroHPC Joint Undertaking (EuroHPC JU) has signed a purchase agreement with IQM Quantum Computers (IQM), a global leader in designing, building, and selling superconducting quantum computers. Under the agreement, IQM will deliver two advanced Radiance quantum systems of 54 qubits and 150 qubits in the second half of 2025 and by the end of 2026, respectively.

The two distinct systems, featuring high-quality qubits and industry-leading fidelities will play a pivotal role in executing quantum algorithms across a range of application domains.

Alongside German Chancellor Olaf Scholz, senior European government officials and European-based global enterprises, IBM (NYSE: IBM) today unveiled the first IBM Quantum Data Center located outside of the United States. It is the company's second quantum data center in the world and marks a significant expansion of its fleet of advanced, utility-scale quantum systems available to global users via the cloud.

Now online in Ehningen, Germany, Europe's first IBM Quantum Data Center includes two new utility-scale, IBM Quantum Eagle-based systems, and will soon feature a new IBM Quantum Heron-based system. These systems are capable of performing computations beyond the brute-force simulation capabilities of classical computers.