Unverified50% confidenceFactExact time
以 RouteLLM（斯坦福/LMSYS团队）和 LiteLLM 为代表的LLM路由器通过任务难度分类器判断请求路由到本地或云端模型
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedPlatforms such as LiteLLM and OpenRouter specifically address the model routing problem, automatically selecting the optimal model based on the task and enabling failover.74% similarUnverifiedLiteLLM is an open-source project that unifies the invocation of hundreds of models under a single interface and handles differences among various vendors in parameter naming, response formats, error codes, and other details.67% similarUnverifiedLLM 网关（LLM Gateway）作为企业级 AI 应用的中间层，负责处理模型切换、成本控制、限流与审计等功能66% similarUnverified本地反向代理架构模式在 LiteLLM、LM Studio、Ollama 等工具中均有采用65% similar
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