原理很简单：模型的注意力是有限的，上下文越长，注意力就越分散到那些早就过时的内容上——之前试过但失败的方向、已经不相关的调试信息、废弃的讨论。这些内容不会消失，一直占着位置，干扰模型对当前任务的判断。

The draft environmental code, the draft law on promoting ethnic unity and progress, and the draft law on national development planning will be submitted to the fourth session of the 14th National ...