Sakana Fugu Max and Fugu Ultra v2

Sakana AI's Fugu Max and Fugu Ultra v2 are orchestration engines that manage pools of open and specialized AI models to optimize performance and cost efficiency. Fugu Max focuses on delivering high-quality outputs at significantly reduced cost by dynamically routing tasks to the most efficient model. Fugu Ultra v2 prioritizes peak capability for complex, multi-step tasks and sustained reasoning, outperforming proprietary frontier models without relying on them. Both are accessible via an OpenAI-compatible API, enabling a switch with minimal integration effort.