ChatGPT Plus just got a huge deep research upgrade — here's how to try it now
OpenAI announced today (February 25) that the deep research feature will now be accessible to all ChatGPT Plus users. This ...
What is Perplexity Deep Research, and how do you use it?
Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.
OpenAI expands Deep Research access to Plus users, heating up AI agent wars with DeepSeek and Claude
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 ...
OpenAI expands 'Deep Reseach' to those paying $20 a month or more, a day after Microsoft made OpenAI's 'Think Deeper' free for all Copilot users with no usage caps
Deep Research AI agent is now accessible for ChatGPT Plus, Edu, Enterprise, and Teams users. Previously, it was only ...
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OpenAI's Deep Research Tool No Longer Requires ChatGPT Pro Subscription—But There's a Catch
Deep Research, the latest from OpenAI's suite of generative AI tools was introduced earlier this month, and as promised, the ...
Perplexity's new Deep Research tool is powered by DeepSeek R1
Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1.
I just tested ChatGPT deep research vs Grok-3 with 5 prompts — here's the winner
With five prompts that focused on reasoning and data analysis, I put the deep research capabilities of ChatGPT and Grok-3 to ...
OpenAI's Deep Research agent can do in 5 minutes what takes you hours - and now it's a lot cheaper
Powering Deep Research is a version of the OpenAI o3 model optimized for web browsing and data analysis. By leveraging o3's advanced reasoning capabilities, it can search and interpret massive amounts ...