When OpenAI announced Deep Research at start of February, the company promised to bring the tool to Plus users "in about a month," and now it's doing exactly that. Starting today, the feature, which you can use to prompt ChatGPT to create in-depth reports on nearly any subject,

That means subscribers to OpenAI’s $20 per month tier can try it instead of having to cough up for the $200 per month Pro tier. The feature is rolling out to Team, Edu, and Enterprise users, too, OpenAI says.