GPT-5.2 Chat
OpenAI
openai/gpt-5.2-chatGPT-5.2 Chat is the fast, conversational (instant) variant of GPT-5.2, tuned for responsive everyday chat rather than deep extended reasoning. It suits general assistant use cases where low latency matters most.
Cost rate
2.5x
Context
128K
Released
Dec 10, 2025
Input
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Output
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Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.