作者位次 #5/17ACL 2026Findings· Findings of ACL
PACE : Prefix-Protected and Difficulty-Aware Compression for Efficient Reasoning
Ruixiang Feng · Yuntao Wen · Silin Zhou · Ke Shi · Yifan Wang · Ran Le · Zhenwei An · Zongchao Chen · Chen Yang · Guangyue Peng · Yiming Jia · Dongsheng Wang · Tao Zhang · Lisi Chen · Yang Song · Shen Gao · Shuo Shang
摘要
Language Reasoning Models (LRMs) achieve strong performance by scaling test-time computation but often suffer from “overthinking”, producing excessively long reasoning traces that increase latency and memory usage. Existing LRMs typically enforce conciseness with uniform length penalties, which o...