Unverified50% confidenceFactExact time
Early model context windows were only a few thousand tokens, while leading models today have expanded to the level of hundreds of thousands or even a million tokens.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/29/2026
First Seen
Valid until: 1/27/2027
Sources
Related Entities
Related Claims
UnverifiedThe technical background of the new generation of code models is the significant expansion of large model context windows, from thousands of tokens to hundreds of thousands of tokens.78% similarUnverifiedThe million-token context windows advertised by vendors do not equate to the model still being able to accurately retrieve information at the end of the window.72% similarUnverifiedProgressive tool discovery can cut the tokens resident in context from thousands down to a few hundred.71% similarUnverifiedThe Claude 5.1 model has a context window of 1 million tokens.70% similarUnverifiedThe context window of coding agents typically contains tens of thousands to hundreds of thousands of tokens of information.70% similar
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