VDAR-Router improves LLM routing by retrieving past queries with similar verbalized difficulty descriptions and ranking models by performance minus cost.
M ix LLM : Dynamic Routing in Mixed Large Language Models
1 Pith paper cite this work, alongside 2 external citations. Polarity classification is still indexing.
1
Pith paper citing it
2
external citations · OpenAlex
fields
cs.CL 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval
VDAR-Router improves LLM routing by retrieving past queries with similar verbalized difficulty descriptions and ranking models by performance minus cost.