Unverified50% confidenceFactExact time
传统n-gram语言模型只能捕捉局部词序关系，通常仅建模3到5个词窗口内的依赖关系
1
Sources
50%
Confidence
Long-term
Relevance
8/11/2026
First Seen
Sources
Related Claims
UnverifiedA core limitation of current large language models is the finite context window71% similarUnverified大语言模型以词元（token）为基本处理单位，而非以单词为单位理解语言69% similarVerifiedLarge language models process language by splitting input text into tokens, which can be complete words, sub-word fragments, or individual characters.68% similarUnverified早期模型的上下文窗口仅有4K至8K个Token，约3000至6000个英文单词68% similar
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