OpenAI, ChatGPT and deep research

Here's what happened when I asked ChatGPT deep research to explore my ancestry and how to try it for yourself.
Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...
OpenAI's Deep Research feature is now available to all paying ChatGPT users. Here's everything you need to know about the ...
OpenAI announced today (February 25) that the deep research feature will now be accessible to all ChatGPT Plus users. This ...
OpenAI is launching GPT-4.5 today, its newest and largest model. GPT-4.5 will be available as a research preview, and OpenAI ...
Users who are subscribed to the ChatGPT Plus, Team, Edu, and Enterprise tiers may now access the Deep Research tool on its ...
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI announced today that it is rolling out its powerful Deep Research ...