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

OpenAI is expanding the availability of ChatGPT's Deep Research tool by introducing a lightweight version everyone can use.

If you’re using ChatGPT for free and want to try its Deep Research capability without paying, you are in luck. Here’s what it ...

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 is introducing a new version of its ChatGPT deep research tool that it says is cheaper to operate. The “lightweight” ...

Lightweight o4-mini activates after users hit usage limits, offering shorter but thorough answers with 45.6% accuracy ...

The tool built for creating in-depth reports in minutes is now available on all versions of ChatGPT, albeit in a new ...

OpenAI announced that Deep Research based on ChatGPT o4-mini will be available to all Free users, while everyone else will ...

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

The new Deep Research, which is rolling out to all free-tier users starting from today, is described by OpenAI as ...

OpenAI expands deep research tool access with new lightweight version. How to use deep research in ChatGPT and what to expect ...

One of the best ChatGPT tools is Deep Research, but so far, it has required a subscription. OpenAI now offers a lighter version and expanded it to free users.