Inference service · Direct model API

Sakana Fugu

A Japanese lab's API serving its own model identities, where the flagship is a multi-agent system that orchestrates an undisclosed pool of frontier models behind a single model name.

Operator

Sakana AI Co., Ltd.

Delivery

On-demand

Model sources

First-party models · Third-party proprietary models

API styles

OpenAI-compatible · Anthropic-compatible

Boundary

Represents the operator's public API platform at api.sakana.ai and the model identities it exposes, not the orchestrated third-party models inside the pool, the lab's separate consumer chat, translation, and analyst products, or its published research code.

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