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 ...

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

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

We knew it was coming but OpenAI has made it official and released its o3-mini reasoning model to all users. The new model will be available on ChatGPT starting Friday, though your level of access ...

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

It's 63% cheaper than OpenAI o1-mini and 93% cheaper than the full o1 model, priced at $1.10/$4.40 per million tokens in/out.

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

OpenAI may find little refuge under intellectual property and contract law if DeepSeek used ChatGPT to cheaply train its popular new chatbot.

Max, and DeepSeek R1 are emerging as competitors in generative AI, challenging OpenAI’s ChatGPT. Each model has distinct ...

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

OpenAI rolled out a new, lightweight artificial intelligence model that it said is capable of humanlike reasoning and makes ...

SoftBank would lead the $40 billion round for the ChatGPT maker, some of which would go to the Stargate AI infrastructure ...