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 ...

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

Sam Altman says more major updates are coming to ChatGPT this year, but also notes that "hiccups and capacity crunches" will ...

OpenAI CEO Sam Altman shared a screenshot of GPT-5's response to the question, "what is the most the most thought-provoking ...

According to the latest GPT-5 leaks, ChatGPT's newest models could launch as soon as next week with context windows of up to ...

Microsoft is secretly testing new Copilot improvements internally. is a senior editor and author of Notepad, who has been ...

The CEO of OpenAI said he was testing GPT-5 recently and its speed scared him, likening it to the Manhattan Project.

ChatGPT and other AI tools are having a massive effect in schools, commerce, science, medicine and, increasingly, in the ...

O penAI and NVIDIA have unveiled two cutting-edge open-weight large language models (LLMs) — gpt-oss-120b and gpt-oss-20b — ...

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 ...

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.

By lowering barriers to access and enabling customization, GPT‑OSS opens new doors for startups, researchers, and ...