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

How the new "lightweight" ChatGPT Deep Research works. Deep Research is different from a regular ChatGPT search. Here, ...

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

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 ...

Once the regular limit is hit, the queries are automatically switched to the lightweight version. Users on the Plus and Team ...

One of the best ChatGPT tools is Deep Research, but so far, it has required a subscription. OpenAI now offers a lighter ...

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

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

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

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 ...

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