Deep Research holds a significant lead ahead of ChatGPT o3-mini and DeepSeek's R1 V3-powered model in the world's hardest AI ...

OpenAI's latest small reasoning model represents a significant leap forward in AI capabilities. Unlike traditional language ...

OpenAI CEO Sam Altman teased exactly two weeks ago that o3-mini would ship in “a couple of weeks,” and it’s arriving on time ...

Thanks to DeepSeek, OpenAI has released its frontier o3-mini model for free to all ChatGPT users. ChatGPT Plus users get the ...

OpenAI has made its advanced reasoning model o3-mini free for ChatGPT users, and you can click the Reason button to use the ...

OpenAI o3-mini is now available in ChatGPT and the API. Pro users will have unlimited access to o3-mini and Plus & Team users will have triple the rate limits (vs o1-mini). Free users can try o3-mini ...

ChatGPT o3 Mini offers unmatched AI performance, free access, and tailored variants for diverse applications. ChatGPT o3 Mini ...

OpenAI has released o3-mini, providing a more powerful model to face off against the dark horse DeepSeek in what is shaping ...

With DeepSeek R1 matching ChatGPT o1, the o3 release seems inevitable, but that’s because OpenAI already set it that way.

OpenAI today released o3-mini, a new, more cost efficient model that's available for both ChatGPT and the OpenAI API starting ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.