Expired90% confidenceFactExact time
GPT-4 uses a vocabulary of approximately 100,000 tokens.
10
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
VerifiedThe cl100k_base vocabulary used by GPT-4 contains approximately 100,000 token units, and the number of tokens in a text can be precisely calculated using the tiktoken library.84% similarUnverifiedGPT 系列模型的词表通常包含约 50,000–100,000 个 token83% similarVerifiedThe GPT-4 series uses the cl100k_base vocabulary (approximately 100,000 tokens), while the GPT-4o series upgrades to o200k_base (approximately 200,000 tokens).81% similarUnverifiedGPT-4 系列上下文窗口最高支持约 10 万汉字78% similarVerifiedGPT-3.5's context window is 4K tokens (approximately 3,000 English words).78% similar
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