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 ...

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

ChatGPT reaches 700 million weekly users as OpenAI prepares to launch GPT-5 with integrated reasoning capabilities in August ...

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 ...

GPT-5 is set to revolutionize AI with multimodal abilities, advanced reasoning, and autonomous task handling—all in one model ...

ChatGPT is projected to hit 700 million weekly users, a 4x increase from last year. OpenAI credits its success to feature ...

OpenAI is closing in on 700 million weekly users as GPT-5 looms, up from 500 million at March's end and 4 year-on-year. Nick ...

The larger model, gpt-oss-120b, achieves near parity with OpenAI’s o4-mini on reasoning tasks and can run on a single 80 GB ...

Al Drago/Bloomberg via In the months prior to the release of his widely-anticipated AI model update, GPT-5, Sam Altman's ...

OpenAI introduces mindful usage and emotional safety features in ChatGPT, setting the stage for the powerful GPT-5 model ...

OpenAI is changing how ChatGPT interacts with users, adding break reminders and emotional safety features, as it prepares to launch its next AI model, GPT-5, and possibly a cheaper plan.

Credit: Hapabapa/ Anthropic has cut off OpenAI's API access to its Claude models after determining that OpenAI violated Anthropic's terms of service. According to Anthropic, OpenAI used ...