April 24, 2025 update: We’re significantly increasing how often you can use deep research—Plus, Team, Enterprise, and Edu users now get 25 queries per month, Pro users get 250, and Free users get 5. This is made possible through a new lightweight version of deep research powered by a version of o4-mini, designed to be more cost-efficient while preserving high quality.

In-depth, multi-step research for complex questions ... Deep Research helps you accomplish complex online tasks by reasoning, researching, and synthesizing information into a documented report.

December 17, 2024 - because it does lol. i asked it to research and predict when gpt 4.5 will come out and it got more than a few things wrong. it said that the current knowledge cutoff is 2023 (it’s 2024) and that 4.5 most likely got delayed so OpenAI could focus on models like “o1 and o2” (o2 doesn’t exist lol). it’s cool and all but yeah hallucinations make it pretty useless for anything that requires real research… Continue this thread ... Grok 3 with deep search is just too good and very fast in my opinion.

February 26, 2025 - OpenAI has just made its new Deep Research agent accessible to desktop ChatGPT users on all tiers, meaning that you’re able to unlock the capability for as little as $20 per month with its Plus plan.

February 26, 2025 - OpenAI's Deep Research AI agent is now available for ChatGPT Plus, Edu, Enterprise, and Teams users. It was previously limited to Pro users for $200/month.

Deep Research is currently available to Pro subscribers at $200 per month, with a limit of 100 queries. OpenAI plans to extend access to Plus, Team, and Enterprise tiers, alongside enhanced rate limits as faster iterations are developed.

@OpenAI · Deep research is now rolling out to all ChatGPT Plus, Team, Edu, and Enterprise users · 1:27 PM · Feb 25, 2025 · · · 4M Views · 647 · 2.2K · 12K · 1.2K · Read 647 replies · Sign up now to get your own personalized timeline! Sign up with GoogleSign up with Google.

February 25, 2025 - OpenAI announced today that deep research will now be accessible to Plus users. This advanced tool, previously exclusive to Pro subscribers for $200 per month.

June 17, 2025 - Deep Research debuted earlier this month to users of ChatGPT Pro, the company’s $200/month subscription tier, but is now available to all paid users. “Deep Research is now rolling out to all ChatGPT Plus...

February 25, 2025 - OpenAI announced on Tuesday that ... ChatGPT users. ChatGPT Plus, Team, Enterprise, and Edu subscribers will get 10 deep research queries per month....

February 26, 2025 - In a series of posts on X this week, the company said Plus, Team, Enterprise and Edu users will now have access to 10 Deep Research queries each month. Previously, only Pro users — who pay $200 a month — were able to access the tool.

February 25, 2025 - Deep research is now rolling out to all ChatGPT Plus, Team, Edu, and Enterprise users 🍾— OpenAI (@OpenAI) February 25, 2025

February 15, 2025 - I went for the $200/month OpenAI Pro subscription that includes the Deep Research product powered by the o3 model that’s otherwise not available outside OpenAI.

February 26, 2025 - OpenAI is rolling out its deep research tool to a wider audience. Initially available only to Pro users at $200 per month, the feature is now accessible to Plus, Team, Edu, and Enterprise subscribers.

February 26, 2025 - The tool, designed to generate detailed reports with citations from multiple online sources, was initially restricted to ChatGPT Pro users — those paying $200 per month. As of this week, it is now available to Plus, Team, Enterprise, and Edu ...

3 days ago - OpenAI introduced "Deep Research", an autonomous research mode inside ChatGPT, in February 2025. According to the company's support documentation, ChatGPT Plus, Team and Enterprise subscribers are allotted 10 "full-model" Deep Research queries ...

February 25, 2025 - But I also get frustrated when ... button. ... OpenAI: gives me access to the most power AI model able to research hundreds of online sources and used 10s of minutes of demanding compute heavy resources....

April 24, 2025 - Sam Altman says OpenAI plans to give 10 Deep Research queries per month to its $20/month ChatGPT Plus users and two per month to its ChatGPT free users (Carl Franzen/VentureBeat)

September 22, 2025 - Currently, deep research is only available to ChatGPT Pro users in the United States, at a cost of US$200 per month. OpenAI says it will roll out to Plus, Team and Enterprise users in the coming months, with a more cost-effective version planned ...

February 5, 2025 - OpenAI has not announced plans to make Deep Research available to free-tier users. It is currently exclusive to Pro users, with plans to expand to Plus, Team, and Enterprise accounts.