Sakana AI

Evolves nature-inspired foundation models.

AI ResearchSeries B

Tokyo, Japan

Founded

2023

Employees

51-200

Total Raised

$412M

Last Round

Series B

Last Round Date

Nov 2025

Sakana AI is a ai research company based in Tokyo, Japan, founded 2023. The company is at the Series B stage, having raised $412M, with 51-200 employees.

Updated May 2026

Founders

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David Ha

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