LLMRouter: Open-source library routes queries to optimal LLMs
Shruti_0810 · x · 2026-08-22
LLMRouter is an open-source library that dynamically routes queries to different LLMs based on task complexity, cost, and performance. It supports 16+ routing methods, including KNN, SVM, MLP, Elo, and graph-based approaches. It supports multi-turn, multimodal, agentic, and personalized workloads, allowing users to train and test custom routers instead of relying on fixed model choices.
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