OpenAI has released two new open-weight language models, marking a major shift in its strategy. The models, named gpt-oss-120b and gpt-oss-20b, can be run locally on personal devices and fine-tuned ...

OpenAI just made a bold move to take on Meta Platforms (NASDAQ:META) by giving away powerful AI models for free. The company ...

ChatGPT is on track to hit 700 million weekly active users in August 2025, up from 500 million in March, marking a 4x ...

With nearly one in 10 people on Earth using ChatGPT, OpenAI is at a turning point. Here's what you need to know.

OSS, its first open-weight AI models in 6 years which can be downloaded, customised, and run locally on PC or mobile.

OpenAI is adding a mental health assistant to make sure that users are not spending too much time on its artificial ...

The upcoming GPT-5 model is said to have a larger context window than its predecessors, and is widely rumoured to be adept at ...

Sam Altman said that OpenAI's new GPT-oss, comprising a 120b and 20b version, is the "best and most usable open model in the ...

PT-OSS is OpenAI’s first open-weight model in six years. OpenAI is releasing a new open-weight model dubbed GPT-OSS that can be downloaded for free, be customized, and even run on a laptop.

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on ...

And while these two models don't represent the push into the era of GPT-5, OpenAI chief Sam Altman has teased that even more announcements are on the horizon, so it's likely that the next-generation ...

OpenAI on Tuesday released two new artificial intelligence (AI) models that can be downloaded for free and altered by users, to challenge similar offerings by US and Chinese competition.