Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest addition to its existing line of reasoning models. The o3 model, previewed in December, is OpenAI’s most advanced reasoning model to date, while o4-mini is a smaller, cheaper, and faster model.
Meet o3 and o4-mini
Simply put, reasoning models are trained to “think before they speak,” meaning they take more time to process the prompt but provide…
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https://www.zdnet.com/article/openai-just-dropped-new-o3-and-o4-mini-reasoning-ai-models-and-a-surprise-agent/
