Unverified50% confidenceFactExact time
The international version of Coze has integrated OpenAI's GPT-4 128K model, supporting a context window of up to 128,000 tokens, which is approximately equivalent to 100,000 English words or 50,000–60,000 Chinese characters.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/4/2026
First Seen
Valid until: 12/3/2026
Sources
Related Entities
Related Claims
UnverifiedOpenAI's GPT series uses the tiktoken library, with vocabulary sizes typically ranging between 50,000 and 100,000 Tokens80% similarUnverifiedThe GPT-4 series supports a maximum context window of approximately 100,000 Chinese characters.76% similarPartially VerifiedOpenAI's tiktoken expanded from the 50,000-token vocabulary of the GPT-2 era to the 100,000-token vocabulary of GPT-4.75% similarUnverified128K上下文窗口意味着模型可以在单次对话中处理约6.4万汉字，早期GPT-4仅支持8K上下文75% similarVerifiedGPT-4o supports a context window of 128K Tokens, capable of processing approximately 100,000 Chinese characters.72% similar
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