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Nvidia Launches ABCI-Q Quantum-AI Supercomputer to Revolutionize Computing

Nvidia has opened the Global Research and Development Center for Business by Quantum-AI Technology (G-QuAT), featuring ABCI-Q — the world’s largest quantum computing supercomputer. With over 2,000 Nvidia H100 GPUs and hybrid quantum processors, ABCI-Q integrates quantum and AI computing to tackle complex challenges in industries like healthcare, energy, and finance. This platform accelerates quantum error correction and application development, marking a major step toward practical quantum systems.

Published May 19, 2025 at 03:10 AM EDT in Artificial Intelligence (AI)

Nvidia has announced the launch of the Global Research and Development Center for Business by Quantum-AI Technology (G-QuAT), which houses ABCI-Q, the world’s largest research supercomputer dedicated to quantum computing. This groundbreaking system represents a significant leap in the fusion of quantum computing and artificial intelligence (AI), aiming to address some of the most complex challenges across various industries.

ABCI-Q is designed to enable quantum-GPU hybrid computing at an unprecedented scale. It features 2,020 Nvidia H100 graphics processing units (GPUs) interconnected via Nvidia’s Quantum-2 InfiniBand networking platform. This powerful hardware foundation is complemented by Nvidia CUDA-Q, an open-source hybrid computing platform that orchestrates the complex hardware and software requirements for running large-scale quantum computing applications.

The ABCI-Q supercomputer integrates multiple quantum processor modalities, including a superconducting qubit processor developed by Fujitsu, a neutral atom quantum processor from QuEra, and a photonic processor by OptQC. This hybrid architecture enables researchers to run complex workloads that combine quantum and classical GPU computing, accelerating progress in quantum error correction and the development of practical quantum applications.

The collaboration between Nvidia and Japan’s National Institute of Advanced Industrial Science and Technology (AIST) aims to empower scientists and researchers to explore the core challenges of quantum computing technologies. By providing a platform that supports hybrid quantum-GPU workloads, ABCI-Q accelerates the journey toward practical and scalable quantum computing solutions.

Industries such as healthcare, energy, and finance stand to benefit immensely from the advancements enabled by ABCI-Q. Quantum processors have the potential to augment AI supercomputers by solving complex optimization, simulation, and data analysis problems that are currently beyond the reach of classical computing systems. This integration promises accelerated discovery, improved efficiency, and innovative solutions to global challenges.

In summary, Nvidia’s ABCI-Q supercomputer represents a milestone in quantum-AI hybrid computing. By combining cutting-edge quantum processors with powerful AI GPUs and an open-source software platform, it sets the stage for accelerated innovation and practical quantum computing applications. This initiative not only advances scientific research but also opens new avenues for industries to leverage quantum-enhanced AI capabilities.

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