词表Vocabulary
Vocabulary
解决什么问题What problem it solves
模型认识的全部字符集合。大小决定了它懂不懂中文、懂不懂代码。The full set of characters a model knows. Its size decides whether it handles Chinese or code well.
这是什么What it is
模型输出时能用的所有字符或片段的集合。
词表越大，模型需要学的概念越多，对冷门语言和代码的支持通常越好。
The set of characters or pieces a model can use when producing output.
The larger the vocabulary, the more concepts the model must learn, and usually the better support for rare languages and code.
为什么需要知道Why it matters
解释了一个常见现象：为什么小模型对中文和代码的表现明显变差。原因是词表里根本没有足够的碎片可用。It explains a common observation: small models get markedly worse at Chinese and code — there simply are not enough pieces in the vocabulary.
现在能做什么What you can do now
回到名词地图看第1站的其他 34 个词 →Back to the map: the other 34 terms in station 1 →