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GPT 5.1

OpenAI·1 Models·From $0.875 per 1M tokens (Auto)

OpenAI's GPT 5.1 family for conversation, reasoning, and coding, with tool calling support.

ChatVisionCode

Included models

Available
JSON modePrompt CacheTool useVisionWeb searchCached input 90% less
Verified price-30% Discount
Input$0.875/1MOutput$7.00/1M
Official price
Input$1.25/1MOutput$10.00/1M

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