作者位次 #3/4ACL 2026Poster· Natural Language Processing
Long-Context Reasoning Through Proxy-Based Chain-of-Thought Tuning
Miao Li · Irina Saparina · Alexander Gurung · Mirella Lapata
摘要
Recent large language models support inputs of up to 10 million tokens, yet they perform poorly on long-context tasks that require complex reasoning. Such tasks can be solved using only a subset of the input — a proxy context — rather than the full sequence. Despite sharing the same underlying re...