Research and products from Tokyo
Sakana AI was founded in July 2023 by David Ha, Ren Ito and Llion Jones. Its company account describes research, applied and product teams, connecting work on collective intelligence and self-improvement with applications for Japanese organizations. It is a commercial company, rather than a university lab. [1]
Research systems have a defined scope
The AI Scientist explored automating parts of machine-learning research, including idea generation, code, experiments and manuscript writing. Its release account also documents limitations. A system that produces a research paper is not, on that evidence alone, a reliable substitute for scientific validation across disciplines. [2]
Orchestration as a model product
The Fugu Max and Fugu Ultra v2 release describes a model coordinating work across other models. Sakana optimized versions for different cost and capability goals. Those products represent the orchestration layer, not ownership of every model they use or a public release of the participating providers’ weights. [3]
Sources
- Corporate Info
Sakana AI · retrieved Oct 23, 2026
- The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery
Sakana AI · Aug 13, 2024
- Introducing Fugu Max and Fugu Ultra v2: Orchestrating the Pareto Frontier
Sakana AI · Sep 11, 2026