Expired75% confidenceFactExact time
Large language models are billed by the number of tokens, with 1 token equaling approximately 4 English characters or 1–2 Chinese characters.
5
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Three Modes of AI Development: A Complete Guide from Chat to Agent to IDE
bilibiliAi兔斯基6/19/2026
Related Claims
UnverifiedClaude Code's pay-as-you-go billing is based on the number of input and output tokens, with approximately 1–2 tokens per English word and approximately 1–2 tokens per Chinese character.81% similarUnverifiedAPIs are billed per token; one token corresponds to approximately 3/4 of an English word or 1–2 Chinese characters.80% similarUnverifiedService providers measure AI resource usage in tokens, with one token corresponding to approximately 4 English characters or 1–2 Chinese characters.79% similarUnverifiedIn English, 1 token equals approximately 4 characters on average.78% 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% similar
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