Partially Verified80% confidenceFactExact time
Token是大语言模型处理文本的基本计量单位，由BPE（字节对编码）等分词算法生成
9
Sources
80%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
并非一切都值得消耗Token：何时用AI，何时用确定性代码
hackernewshackernews7/6/2026
Related Claims
UnverifiedTokens are the basis for billing by large models; they are produced by a tokenizer splitting raw text and are the basic unit by which large models process text.84% similarVerifiedToken segmentation design originates from tokenization algorithms such as Byte Pair Encoding (BPE).83% similarUnverifiedA token is the smallest unit of measurement for text processed by a model; OpenAI uses the BPE algorithm to encode high-frequency character combinations as single tokens, with approximately 75 English words equaling roughly 100 tokens.81% similarUnverifiedTokens are generated by the BPE (Byte Pair Encoding) algorithm; in English text, each token corresponds on average to approximately 4 characters (about 0.75 words).81% similar
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