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

For the first time in more than five years, OpenAI has released two open-weight AI reasoning models, amid China’s rise in ...

GenAI is all about models and their capabilities to mine the prompts into compelling outcomes. As someone using a bunch of GenAI tools such as Google Gemini, DeepSeek, Perplexity Pro, and of course, ...

For years, the world’s most influential AI company stood on the sidelines of the open-source movement. But now, OpenAI is back in the game and this time, it’s bringing heavyweight models to your ...

GPT-5 was originally expected to happen in the early part of the year, but Altman said in April that it would be delayed a ...

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

OpenAI released two open-weight language models Tuesday that deliver performance matching its commercial offerings while ...

The two new models from OpenAI are available under the Apache 2.0 license, a popular choice for open-weight models. With ...

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 ...

For the first time in more than five years, OpenAI is launching a new open language model that appears to be state-of-the-art ...

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

OpenAI on Tuesday debuted two freely downloadable models that it says can, for certain tasks, match the performance of some modes of ChatGPT. Why it matters: OpenAI is aiming the new models at ...