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News & Announcements

Product launches, research milestones, partnership announcements, and other notes from the Shisa.AI team.

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March 23, 2026 Partner

Shisa.AI Showcases AI Innovation at DIG Shibuya and Shibuya Creative Tech 2026

We were honored to participate in this landmark event where the worlds of art and technology converge in the heart of Tokyo.

December 9, 2025 Product

Introducing a more efficient and powerful LLM series with significantly improved Japanese performance.

June 3, 2025 Research

Releasing an open-source 405B parameter model that surpasses GPT-4 in Japanese language tasks.

April 22, 2025 Product

Introducing our latest bilingual LLM series featuring significant advancements in Japanese language processing.

March 21, 2025 Research

One year after its role in pioneering evolutionary model merges, our model reaches a significant milestone.

March 21, 2024 Corporate

Sakana AI has published exciting new research on evolutionary model merges for LLMs.

December 6, 2023 Research

A bilingual general-purpose chat model using a synthetic-data driven approach.