Overview
- Sakana announced Fugu on Monday, June 22, 2026, marketing it as a platform that dynamically routes tasks among specialist AI agents instead of relying on one large model.
- The company’s flagship variant, Fugu Ultra, is reported to have scored 73.7 on the SWE-Bench Pro benchmark, a result published by Crypto Briefing that the company says rivals leading standalone models.
- Fugu is offered through a single, OpenAI-compatible API endpoint so developers can swap endpoints without rearchitecting applications and access coordinated multi-agent workflows.
- Sakana frames the design as a way to reduce vendor lock-in and to route around export-control or provider-availability risks by using swappable agents from multiple providers.
- The product builds on Sakana’s prior TRINITY and Conductor research, and the company has made Fugu globally available at launch except for the EU and EEA, where availability is paused pending regulatory compliance and independent verification of performance claims.