OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...

OpenAI is releasing a pair of open and freely available artificial intelligence models that can mimic the human process of ...

Amazon.com Inc. plans to make OpenAI’s new open artificial intelligence models available to customers, the first time the ...

It’s the first such models it’s launched in over five years, as pressure in the US grows to respond to China’s dominance in ...

For the first time since GPT-2 in 2019, OpenAI is releasing new open-weight large language models. It's a major milestone for ...

The companies will see their AI tools offered via a new federal contracting platform, the Multiple Awards Schedule (MAS), ...

After acknowledging past shortcomings, OpenAI unveils improved mental health tools in ChatGPT, including reminders for breaks ...

Launch of free and more transparent AI systems marks departure from group’s subscription-based closed approach ...

The U.S. government's central purchasing arm on Tuesday added OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude to a ...

As Will points out, there were two recent wins for OpenAI in its efforts to build AI that outcompetes humans. Its models took ...

The inaugural tournament marks the launch of Kaggle's Game Arena, a new platform designed to test and compare the ...