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 drops 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 ...
Perplexity AI's Deep Research Tool Is Almost as Good as OpenAI's, and It's Free
Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...
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 ...
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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 ...
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.
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Perplexity AI's Deep Research feature is available now — here's how to try it for free
Deep Research is currently accessible to all users. Those with free accounts are allotted up to five queries per day, while ...
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Google's AI Co-Scientist
Rapid advancements in AI have brought about the emergence of AI research agents—tools designed to assist researchers by ...