OpenAI is one of many potential new homes for the world's most popular browser, if the US Department of Justice gets its way.

With a ChatGPT Plus, Team or Enterprise account you now have access to 100 messages a week with the ChatGPT-o3 model and a ...

OpenAI has doubled rate limits for GPT-4o and GPT-4-mini-high models for ChatGPT Plus users, addressing feedback and ...

ChatGPT Deep Research is now free for all users, however, it's powered by the smaller o4-mini model and limited to 5 tasks ...

OpenAI has open-sourced an official new “lightweight” version of its ChatGPT deep research tool. This thrilling release opens ...

OpenAI is rolling out a 'lightweight' version of its ChatGPT deep research tool, powered by the company's recently launched o4-mini AI model.

Creating a new kind of deep research tool is an attempt from OpenAI to reduce the heavy usage of existing deep research modes ...

The lightweight version of Deep Research will be as in-depth as the standard version, but produce shorter answers.

OpenAI has announced a new “lightweight” version of its ChatGPT Deep Research, which is now available to ChatGPT Plus, Team, ...

OpenAI is streamlining its AI model lineup, retiring popular models like GPT-4 and GPT-4.5, all in anticipation of the launch ...

OpenAI has officially released a lightweight version of its Deep Research tool, making ChatGPT Deep Search free for all users ...