Unverified50% confidenceFactExact time
RouteLLM、Martian等路由框架通过训练轻量级分类器预判请求复杂度，可将API成本压缩40%-70%
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026
Sources
Related Claims
UnverifiedRouteLLM等专门的路由框架通过训练轻量分类器来预测任务是否值得调用强模型76% similarUnverifiedModel routing evaluates request complexity by training a lightweight routing classifier, directing simple tasks to smaller models and complex tasks to larger models.70% similarUnverifiedMeta's RouteLLM project and Martian's routing product are examples of the purpose-trained small routing model approach.66% similar
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