o3, an artificial intelligence (AI) model developed by the creators of ChatGPT, has been ranked the best AI tool for ...

Microsoft is transforming its AI research capabilities into enterprise-grade infrastructure with the limited preview launch of enhanced agent support in Azure AI Foundry.

OpenAI released the latest in its o-series of reasoning model that promises more reliable and accurate responses for enterprises.

For now, o3-pro is a better, cheaper version of what OpenAI previously provided. It's good at solving familiar problems, struggles with truly new ones, and still makes confident mistakes.

OpenAI has unveiled its most advanced AI model to date, the o3-pro, which surpasses competitors on key benchmarks and replaces the o1-pro. The o3-pro is now available for ChatGPT Pro and Team ...

OpenAI o3 and o4-mini are OpenAI's first models to "think with images." OpenAI explains that this means the models don't just see an image; they can actually use the visual information in their ...

It could benefit startups, research teams, and individual developers who previously found higher-tier model access cost-prohibitive.

Top OpenAI researcher Jason Wei departs for Meta's superintelligence lab, increasing an ongoing talent exodus amid internal crises and rising pressure from rivals.

A mere two days after announcing GPT-4.1, OpenAI is releasing not one but two new models.The company today announced the public availability of o3 and o4-mini.Of the former, OpenAI says o3 is its ...

According to OpenAI, o3 is better than older models at coding, math, science, visual perception, and more. It makes 20% fewer major errors than o1 did on challenging, real-world tasks, and o3 is a ...

According to OpenAI's system card, its newly-released reasoning models o3 and o4-mini have higher hallucination rates than o1, GPT-4o, and GPT-4.5, even though they're supposed to be better.

OpenAI is launching its o3 and o4-mini reasoning models, and the company says they will be able to integrate images into their reasoning chain. The company is launching o4-mini, too.