Thinking Economically: A Hierarchical Framework for Adaptive-Complexity Reasoning in LLMs 事件

Thinking Economically: A Hierarchical Framework for Adaptive-Complexity Reasoning in LLMs arXiv:2606.01168v1 Announce Type: new Abstract: Chain-of-Thought (CoT) has significantly enhanced LLM reasoning, yet often incurs substantial computational overhead due to "overthinking": generating excessively long rationales without commensurate accuracy gains. Existing efficiency methods typically apply uniform compression, which overlooks a critical observation that reasoning complexity is heterogeneou