IonQ executives to discuss opportunities for quantum generative AI and company's expanded footprint in Japan.

IonQ (NYSE:IONQ), a leading commercial quantum computing and networking company, today announced that Chief Marketing Officer Margaret Arakawa and Director of Applications Development Dr. Masako Yamada will present at the 2025 Q2B Tokyo Quantum Technologies Conference on Friday, May 16. Their joint session, titled "Rare Data: Today's Quantum Generative AI Opportunity," will examine recent IonQ research on how quantum computing can enhance generative AI models and improve processing of complex datasets in the near term.

Q2B Tokyo is a leading global conference focused on the practical applications of quantum technologies. The 2025 event will be held at the Grand Hyatt Tokyo from May 15-16, featuring over 75 speakers and more than 550 attendees from across the quantum industry.

Arakawa and Yamada's session will focus on how quantum computing can be leveraged to address challenges in generative AI, particularly in scenarios involving limited or rare data. IonQ recently demonstrated several new hybrid quantum applications that can outperform classical-only methods in accuracy for fine-tuning large language models (LLMs) and achieve higher quality scores for synthetic image generation in up to 70% of cases versus classical models.

"As generative AI continues to evolve, quantum computing's ability to increase accuracy and quality becomes increasingly important," said Margaret Arakawa, Chief Marketing Officer at IonQ. "Quantum computing offers unique advantages for tackling complex challenges, and we look forward to sharing our insights at Q2B Tokyo."

Dr. Masako Yamada added, "Our work at IonQ focuses on developing quantum applications that have real-world impact. By strategically integrating quantum computing into classical AI workflows, we aim to unlock the next wave of AI capabilities and explore new possibilities for innovation across industries."

IonQ's presence at Q2B Tokyo reflects its expanding footprint in Japan. The company recently joined the Center of Innovation for Sustainable Quantum AI (SQAI), a collaboration led by the University of Tokyo, Keio University, RIKEN, the Okinawa Institute of Science and Technology Graduate University, the University of Chicago, the City of Kawasaki, and leading industry partners. SQAI is dedicated to advancing research and development for sustainable quantum AI technologies, aligning with IonQ's goal to accelerate hybrid quantum applications that can outperform classical computing methods.

Furthering its work in Japan, IonQ also announced additional strategic collaborations including a flagship distributor partnership with Toyota Tsusho, marking the company's entrance into the Japanese market. In addition, IonQ signed a Memorandum of Understanding (MOU) with the Global Research and Development Center for Business by Quantum-AI Technology (G-QuAT), a division of one of the largest public research organizations in Japan, the National Institute of Advanced Industrial Science and Technology (AIST). This memorandum aims to establish a framework to help advance the development and commercialization of quantum computing technologies in Japan through joint research and application development.

For more information about IonQ's participation at Q2B Tokyo and the company's latest announcements on hybrid quantum applications, please visit www.ionq.com.

About IonQ

IonQ, Inc. is a leading commercial quantum computing and networking company, delivering high-performance systems aimed at solving the world's largest and most complex commercial and research use cases. IonQ's current generation quantum computers, IonQ Forte and IonQ Forte Enterprise, are the latest in a line of cutting-edge systems, boasting 36 algorithmic qubits. The company's innovative technology and rapid growth were recognized in Newsweek's 2025 Excellence Index 1000, Forbes' 2025 Most Successful Mid-Cap Companies list, and Built In's 2025 100 Best Midsize Places to Work in Washington DC and Seattle, respectively. Available through all major cloud providers, IonQ is making quantum computing more accessible and impactful than ever before. Learn more at IonQ.com.

IonQ Forward-Looking Statements

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IonQ to Join 2025 Q2B Tokyo Quantum Technologies Conference