[Japanese AI Company Sakana AI Launches Multi-Agent Model Fugu, Enabling Collaboration Across Multiple Large Models with a Single API Call] Japanese AI company Sakana AI has officially announced the launch of its new product, Sakana Fugu, which enables collaborative reasoning across multiple intelligent agents through a single API call. The flagship model, Fugu Ultra, can dynamically orchestrate multiple large language models to handle complex, multi-step tasks, demonstrating performance close to cutting-edge models in coding, scientific research, and reasoning benchmarks. Sakana AI stated that the system is designed to reduce reliance on a single AI provider, enhance performance through model orchestration, and strengthen AI sovereignty. It is suitable for high-complexity scenarios such as research, code review, cybersecurity, and patent analysis.