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News/T-Router: Learning Thalamic Routing for Reasoning with Parameter-Efficient Reinforcement Learning
arxiv
PublishedOctober 2, 2026 at 4:00 AM

T-Router: Learning Thalamic Routing for Reasoning with Parameter-Efficient Reinforcement Learning

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arXiv:2609.39109v1 Announce Type: new Abstract: Parameter-efficient reinforcement learning aims to improve reasoning with a compact trainable interface to a pretrained model. We introduce the Thalamic Router (T-Router), which concentrates adaptation on the reuse of completed computations. A compress

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