OpenRouter model
Sakana: Fugu Ultra
Fugu Ultra is the higher-performance model in Sakana AI's Fugu family. Rather than a single monolithic model, Fugu is a learned multi-agent orchestration system: a language model trained to route...
- Provider
- OpenRouter
- Availability
- Available
- Model ID
- sakana/fugu-ultra
- Snapshot
- 2026-08-28
Sakana: Fugu Ultra model overview
Sakana: Fugu Ultra is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.
- Provider
- OpenRouter
- Family
- OpenRouter
- Context window
- 1M tokens
- Thinking support
- high · xhigh · max
- Availability status
- Available
- Catalog ID
- openrouter/sakana/fugu-ultra
Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.