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vLLM Semantic Router 团队分享 System Duo 的快速决策与深度推理
发生了什么
一个路由器，两种思维 🧠⚡ @XunzhuoLiu 和 vLLM Semantic Router 团队在 System Duo 上取得了重大进展——快速决策模型负责眨眼间就能完成的调用（分流、防护、验证、检查），而路由器只会在关键时刻将深度推理请求发送给合适的模型。 所有内容
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查看这件事的完整进展vLLM Semantic Router Team Introduces System DuoOne router, two minds 🧠⚡
Huge work from @XunzhuoLiu and the vLLM Semantic Router team on System Duo — fast decision models handle the blink-of-an-eye calls (triage, guard, verify, check), while the router sends deep reasoning to the right model only when it matters.
𝐌𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐚𝐠𝐞𝐧𝐭 𝐭𝐡𝐢𝐧𝐤 𝐟𝐚𝐬𝐭 𝐚𝐧𝐝 𝐬𝐥𝐨𝐰. System One decides in a blink. System Two reasons in depth. 𝐎𝐧𝐞 𝐫𝐨𝐮𝐭𝐞𝐫. 𝐓𝐰𝐨 𝐦𝐢𝐧𝐝𝐬. 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦 𝐃𝐮𝐨 → https://t.co/zSPzFm6PLA #Jev #SystemOne #SystemTwo #OpenSource https://t.co/zt7yloDKj2在 X 查看被引用的帖子
这件事到目前为止
The vLLM Semantic Router team introduced System Duo, a router that uses fast decision models for triage, guard, verification, and checks, then routes requests needing deeper reasoning to an appropriate model. The team described this as a way to reserve deep reasoning for cases where it matters.
每天一封，跟上 AI 的重要变化
模型发布、价格变化、算力进展，附原始来源。免费，确认后开始发送，随时一键退订。 看一份往期日报 · 2026-11-06