大语言模型能力来源与边界张奇复旦大学1大语言模型基础理论突破，发表大模型相关论文80+篇仅修改130亿参数中的1个就会使模型完全混乱输入：FudanUniversityislocatedinLLaMA2-13B(PPL5.877)：FudanUniversityislocatedinShanghai,China.Itislocallyknownas复旦大学.Theuniversitywasestablishedin1905.ItisaccreditedbyMinistryofEducationofthePeople'sRepublicofChina.Thereareover40,000studentsstudyinginvariouscoursesofferedbyFudanUniversity.ThelanguageofinstructionisChinese.LLaMA2-13B-修改语言核心区1维扩大10倍(PPL376079936)：FudanUniversityislocatedin<s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s><s>No<s>S<s>You<s>There<s>That<s>A<s>This<s><s>##<s><s><s><s><s...