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 ...

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 ...

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 ...

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

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

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

OpenAI has been at the forefront of the AI race since its initial launch of ChatGPT in 2022, consistently releasing new ...

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

OpenAI has introduced gpt-oss-120b and gpt-oss-20b, two new open-weight AI models designed to empower developers with ...

Microsoft declined to comment on the GPT-5 references in Copilot, and the company isn’t commenting on its new smart mode, ...

OpenAI has released two new open-weight AI reasoning models, its first in over five years. The larger model, gpt-oss-120b, ...