Introducing GPT-5.2
OpenAI Blog
December 11, 2025
GPT-5.2 is our most advanced frontier model for everyday professional work, with state-of-the-art reasoning, long-context understanding, coding, and vision. Use it in ChatGPT and the OpenAI API to power faster, more reliable agentic workflows.
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Originally published on OpenAI Blog on 12/11/2025