OpenAI launched its latest frontier model, GPT-5.2, on Thursday amid increasing competition from Google, pitching it as its most advanced model yet and one designed for developers and everyday professional use.

OpenAI’s GPT-5.2 is coming to ChatGPT paid users and developers via the API in three flavors: Instant, a speed-optimized model for routine queries like information-seeking, writing, and translation; Thinking, which excels at complex structured work like coding, analyzing long documents, math, and planning; and Pro, the top-end model aimed at delivering maximum accuracy and reliability for difficult problems.

“We designed 5.2 to unlock even more economic value for people,” Fidji Simo, OpenAI’s chief product officer, said Thursday during a briefing with journalists. “It’s better at

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