GPT-5.2 vs Gemini 3 — How the two heavyweight models compare on benchmarks, price, and feature set

OpenAI's latest AI model GPT-5.2 is here. But how does it compare to its biggest competitor, Google's Gemini 3?The ChatGPT creator launched the GPT-5.2 on Thursday, and it's currently rolling out to paid ChatGPT customers, with wider access to follow. It comes on the heels of a leaked memo, in which OpenAI CEO Sam Altman declared "code red" for the AI company. OpenAI is facing steeper competition from Google after the release of its latest AI model, Gemini 3. Google's "most intelligent" AI model