作者位次 #4/11ACL 2026Findings· Findings of ACL
Thinking Economically: A Hierarchical Framework for Adaptive-Complexity Reasoning in LLM s
Yubo Gao · Haotian Wu · Hong Chen · Junquan Huang · Yibo Yan · Jungang Li · Zihao Dongfang · Sicheng Tao · PS Tan · Jie Zhang · Xuming Hu
摘要
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...