Route-and-Generate: KL-Regularized Router Improvement for Reasoning Routing in LLMs
arXiv:2610.30351v1 Announce Type: new Abstract: Large language models often apply complex reasoning indiscriminately, leading to overthinking on simple tasks and underthinking on harder ones. We present Route-and-Generate (Rouge), a hierarchical training framework that enables LLMs to adaptively de…
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- 2026-10-23 04:00 · arXiv cs.AI
Route-and-Generate: KL-Regularized Router Improvement for Reasoning Routing in LLMs