TOKYO, May 28 (Pulse News Wire) – Healios K.K. (4593.T) announced today that its research project funded by NEDO, the New Energy and Industrial Technology Development Organization, has developed a high-performance Japanese language large language model (LLM) designed to support healthcare operations.
The development was achieved within the framework of the “Promotion of Research and Verification for Ensuring AI Safety” initiative. Key findings include achieving up to 92.1% accuracy in academic exams simulating specialist medical tests, surpassing major commercial LLMs. Additionally, the model passed rigorous safety verification tailored to Japan’s healthcare environment, ensuring patient data security and reliability.
Healios plans to gradually implement this technology to enhance operational efficiency and improve healthcare quality, working closely with related institutions. The project's completion in fiscal 2025 had no impact on the company’s 2026 fiscal year consolidated performance. Further details are available in the attached release.
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