Google Context Window (1.05M)

Google's largest context window is 1.05M tokens, on Gemini 2.5 Flash.

Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC

1M Context Window AI Models

Model NameContextInputOutputContext Score
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M983K65.5K71
1.05M105K944K71

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256K Context Window AI Models

Model NameContextInputOutputContext Score
262K229K32.8K53
262K246K16.4K53

128K Context Window AI Models

Model NameContextInputOutputContext Score
131K115K16.4K44
131K13.1K118K44
131K115K16.4K44

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8K Context Window AI Models

Model NameContextInputOutputContext Score
8.2K6.1K2K9

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Join the beta waitlist and get 50% off your first 3 months.

Frequently asked questions

How large is the Google context window?

Google's largest context window is 1.05M tokens, on Gemini 2.5 Flash.