多项评测击败Fable 5的多智能体系统Fugu Ultra上线OpenRouter

多项评测击败Fable 5的多智能体系统Fugu Ultra上线OpenRouter

2026-06-25 14:30View Original

ChainThink消息，6月25日，日本AI初创公司Sakana AI研发的多智能体协同系统Fugu Ultra已在OpenRouter上线。

该系统通过单接口动态编排GPT-5.5、Gemini 3.1 Pro和Claude Opus 4.8，在学术、编程等测试中跑分击败了Anthropic的旗舰模型Claude Fable 5与Mythos Preview。

Fugu Ultra本身是专门学习协调机制的语言模型，技术源自发表于ICLR 2026的Trinity与Conductor论文，可根据场景实现细粒度动态角色分工：常识问答中调度Gemini 3.1 Pro担任聚合器，数学计算中切换GPT-5.5作聚合器纠偏，多轮编码场景下则交替由GPT-5.5编写、Claude Opus 4.8审计调试。

目前该系统在OpenRouter上线后，提供100万token上下文与12.8万token最大输出，支持工具调用与多模态输入。

收费标准为输入每百万token 5美元，输出为30美元，缓存读取为0.5美元；

单次API调用产生的底层模型消耗将计入编排与输出的总体费用，用户还可通过reasoning参数控制推理深度与最大token限制。

Disclaimer: Contains third-party opinions, does not constitute financial advice

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