Unverified50% confidenceFactExact time
In large language models, one English word typically corresponds to 1–2 tokens, one Chinese character typically corresponds to 1.5–2.5 tokens, and GPT-4's single-conversation context window is approximately 128,000 tokens.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/2/2026
First Seen
Valid until: 12/1/2026
Sources
Related Entities
Related Claims
VerifiedLarge language models are billed by the number of tokens, with 1 token equaling approximately 4 English characters or 1–2 Chinese characters.76% similarUnverified对于英文代码1个token大约对应4个字符，100万token的上下文窗口大约等同于75万个英文单词74% similarPartially VerifiedOne English word is approximately 1-2 tokens in large language models73% similarUnverified现代语言模型的词汇表规模通常在32,000到100,000个token之间，使用BPE或SentencePiece等分词方法72% similarUnverifiedAfter checking the 1M context option, the context can be extended to approximately 750,000 English words in length.72% similar
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