Tokyo-based AI lab (founded by Transformer co-author Llion Jones and David Ha). Its Fugu model is a multi-agent orchestration system sold as a single model — a trained conductor that routes and synthesizes across a swappable pool of frontier models, rather than a model Sakana trains itself. Offered via subscription plans and per-token through OpenRouter.
Features
OpenAI Compatible
Streaming
Batching
Fine-tuning
Embeddings
Vision
Audio
Function Calling
JSON Mode
Compliance
SOC 2
HIPAA
GDPR
Pricing Model
subscriptionDetails
Founded 2023
HQ Tokyo, Japan
Models 2
LLM Inference
Model Catalog (2)
| Model | Type | Input $/1M | Output $/1M | Context | Speed | Status |
|---|---|---|---|---|---|---|
| Fugu Sakana AI | llm | Subscription pricing: Standard | see notes | 1M | — | |
| Fugu Ultra Sakana AI | llm | Included in Sakana subscriptio | see notes | 1M | — |