Unverified50% confidenceFactExact time
Early mainstream models had context windows of only 4,000 to 8,000 tokens, while models from the past two generations have expanded the window to 100,000 tokens or higher.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/26/2026
First Seen
Valid until: 12/25/2026
Sources
Related Entities
Related Claims
Unverified早期模型的上下文窗口限制为4K tokens78% similarUnverifiedModel context windows expanded from 4K to millions of tokens, making simple prompting tricks less critical and covering some RAG use cases77% similarVerifiedThe context window is the maximum amount of information a large model can process in a single session, measured in tokens; modern top-tier models' context windows have expanded from the early 4K tokens to 200K tokens or even higher.75% similarUnverifiedLarge language models have an inherent context window limitation, with the number of tokens that can be processed in a single pass typically ranging from tens of thousands to hundreds of thousands of tokens.74% similar
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