Sakana AI
1 Tool
Sakana AI is a Tokyo-based frontier AI research and development company founded in 2023 by David Ha (CEO), Llion Jones (CTO), and Ren Ito (Chairman). Jones is a co-author of the landmark 2017 paper "Attention Is All You Need," which introduced the Transformer architecture, and Ha is a former research director at Google Brain. The company takes its name from the Japanese word for fish, reflecting its core philosophy of collective intelligence — developing nature-inspired AI approaches such as evolutionary algorithms and model merging rather than relying solely on brute-force scaling.
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Tools
Sakana Fugu is a multi-agent AI system delivered as a single OpenAI-compatible API that dynamically orchestrates multiple top-tier LLMs to tackle complex, multi-step tasks. Instead of relying on hand-crafted workflows, it learns to assemble and coordinate specialist agents for coding, reasoning, and other quality-critical tasks. It offers frontier-level performance without locking you into a single AI vendor.