O
GPT-4.1
Context Window Increase
OpenAI
GPT-4.1 ships with 1M token context window.
AI Release Timeline
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2025
O
GPT-4.1 Mini
Context Window Increase
OpenAI
GPT-4.1 Mini ships with 1M token context window.
O
GPT-4.1 Nano
Context Window Increase
OpenAI
GPT-4.1 Nano ships with 1M token context window.