DeepSeek models match or beat some of Silicon Valley's top offerings. BI put the Chinese contender through its paces with a ...

It is OpenAI's first reasoning model that's available to ChatGPT's free users. The OpenAI o3-mini, previewed in December 2024 ...

The o3-mini model became available on January 31, 2025, for ChatGPT Plus, Team, and Pro users. Enterprise access will roll ...

OpenAI launches o3-mini to rival DeepSeek R1, boasting faster speed, improved reasoning, and affordability in AI advancements ...

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

A WIRED investigation shows that the popular Chinese AI model is censored on both the application and training level.

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

OpenAI o3-mini is a reasoning model that supports developer features including function calling⁠, structured outputs, and developer messages⁠, making it production-ready out of the gate. Like OpenAI ...

DeepSeek has released an open version of its 'reasoning' AI model, DeepSeek-R1, that it claims performs as well as OpenAI's o1 on certain benchmarks.

The Allen Institute for AI and Alibaba have unveiled powerful language models that challenge DeepSeek's dominance in the open ...

OpenAI launched its cost-efficient AI model just after DeepSeek’s R1 shook the AI space. It claims to offer an affordable ...