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

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.

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

It’s official: GPT-4 is being retired from ChatGPT. OpenAI recently announced that starting April 30, 2025, GPT-4 will no ...

Some users on X say ChatGPT began calling them by their names even though they’d disabled memory and related personalization settings. OpenAI hasn ... said it was doing research for “Kyle.” ...

OpenAI also faced its share of internal drama, including the notable exits of high-level execs like co-founder and longtime chief scientist ... a new ChatGPT agent for ‘deep research’ OpenAI ...

An AI researcher tests five large language models (LLMs), including OpenAI ChatGPT and Elon Musk's xAI Grok, to find their ...

Former employees of OpenAI are appealing to the top law enforcement officers in California and Delaware to halt the company’s ...

The reasoning systems are based on a technology called large language models, or L.L.M.s. To build reasoning systems, ...

On Wednesday, OpenAI announced the release of two new models—o3 and o4-mini—that combine simulated reasoning capabilities ...

Some users on X say ChatGPT began calling them by their names even though they'd disabled memory and related personalization settings. OpenAI hasn't responded to TechCrunch's request for comment. In ...