Unverified50% confidenceFactExact time
Different models may use different tokenizers, and the token count for the same piece of text may vary across models.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
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Related Claims
UnverifiedDesign Token分为基础Token（Primitive Token）和语义Token（Semantic Token）两层架构，语义Token引用基础Token72% similarUnverified不同模型使用不同的分词算法，如 OpenAI 的 tiktoken、Google 的 SentencePiece，导致同一段文字在不同模型中消耗的 token 数量可能相差 10%-30%70% similarUnverifiedChanges to the tokenizer's vocabulary size, special token definitions, or context handling methods will cause some preprocessing and postprocessing logic to need updating.68% similarUnverifiedToken consumption includes both the input content and the output returned by the model.67% similarUnverified语言模型生成 token 本质上是内存带宽受限任务而非纯算力受限67% similar
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