VDAR-Router improves LLM routing by retrieving past queries with similar verbalized difficulty descriptions and ranking models by performance minus cost.
Proceedings of the AAAI Conference on Artificial Intelligence , author=
1 Pith paper cite this work, alongside 1 external citations. Polarity classification is still indexing.
1
Pith paper citing it
1
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.