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 ...

Microsoft (MSFT)-backed OpenAI said it is releasing OpenAI o3-mini, “the newest, most cost-efficient model in our reasoning series, available ...

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

Initial reports suggested that access to the o1 reasoning model in Copilot was unlimited, but this has proved to be false, ...

Microsoft has provided unlimited free access to OpenAI's o1 model, which was released in December and can be as much as ...

OpenAI announces ChatGPT Gov for US government agencies, its biggest product launch since its enterprise rollout, made ...

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

DeepSeek last week launched a free AI assistant that it says uses less data at a fraction of the cost of incumbent services.

Some of the funding would be used to help cover OpenAI’s $18 billion commitment to the recently announced Stargate project.

Global tech investor SoftBank Group is in discussions to lead the round, with plans to contribute between $15 billion and $25 ...

Microsoft is making its AI assistant, Copilot, more intelligent and accessible by integrating OpenAI's o1 reasoning model for ...

In partnership with Microsoft, OpenAI will deploy its o1 model—or a variant of it—on the Los Alamos National Laboratory’s ...