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Creating a new kind of deep research tool is an attempt from OpenAI to reduce the heavy usage of existing deep research modes ...
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.
OpenAI has unveiled a new "lightweight" version of its ChatGPT deep research tool. The company announced that this innovative ...