OpenAI launched its cost-efficient o3-mini model in the same week that DeepSeek's R1 disrupted the tech industry.

OpenAI could double its market valuation through another round of funding, valuing the AI firm at $340 billion.

Learn how Los Alamos National Lab and other Energy Department laboratories are harnessing AI to advance research for national security.

Advances from DeepSeek and Alibaba show we can democratize AI with faster models that are cheaper to produce and easier to use.

Japan will draw up a basic plan underpinning the development and use of artificial intelligence by addressing security ...

The o3-mini model can be used on the free tier of ChatGPT by selecting the "Reason" feature in ChatGPT, with rate limits similar to GPT-4o. Additionally, OpenAI has increased message limits for Plus ...

OpenAI's new release coincides with industry wide panic triggered by the disruption caused by the release of DeepSeek, an AI ...

Chinese startup DeepSeek's artificial intelligence challenges major U.S. tech companies like Meta and OpenAI. Here's why.

OpenAI released its newest reasoning model, called o3-mini, on Friday. OpenAI says the model delivers more intelligence than ...

Microsoft Corp. and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized ...

The release caps a big week that also saw the OpenAI making announcements related to U.S. government work.

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