SMRTR AIJun 22, 2026Testing Catalog

Sakana AI releases Fugu Ultra system to rival top AI labs

SMRTR summary

Sakana AI has launched Fugu Ultra, a multi-agent orchestration model designed to compete with top AI systems like Anthropic's Fable 5 and Mythos Preview. Rather than working as a single model, Fugu Ultra autonomously delegates subtasks to specialized AI models and combines their best outputs. Available globally through an OpenAI-compatible API, it targets complex workflows in engineering, cybersecurity, and research while reducing organizations' dependence on single AI vendors.

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