Sakana AI Fugu Ultra: New AI Model Rivals Top Labs

Sakana AI has launched Fugu Ultra, a new orchestration model aiming to compete with top AI models like Anthropic's Fable 5 and Mythos Preview. This system is available globally through a single, OpenAI-compatible API. It's designed for users needing to handle complex, multi-step tasks in areas like engineering, science, and cybersecurity. Here's the thing: Fugu Ultra uses a multi-agent system. It can assign subtasks to a group of expert language models, even including itself, then combine their outputs for better results. What's interesting is that benchmarks show Fugu Ultra performing as well as, or better than, competitors in coding, reasoning, and scientific tasks. Early users note its strong performance in complex workflows, such as code reviews, where it finds more issues and stays focused. The bottom line is Sakana AI sees this as a move towards AI sovereignty, providing organizations with more operational and geopolitical security by avoiding single-vendor reliance.