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2026 · Manuscript · Under review

Right Model, Right Task: A Survey on Dynamic LLM Routing

Yupei Lin, Guoming Ling, Zhongzhan Huang, Ziyong Wang, Junxin Li, Shanshan Zhong, Hefeng Wu, Yukai Shi, Liang Lin
Under review
Figure 1 — Right Model, Right Task: A Survey on Dynamic LLM Routing
Figure 1: Publication trend of dynamic LLM routing (paper PDF).
Overview

Organizes dynamic LLM routing through the information-decision boundary, covering pre-judgment, verification, and memory-based routing, alongside deployment concerns such as evaluation bias and model-pool stability.

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