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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 ...
I just tried ChatGPT deep research to dive into my family history — here’s what happened
Here's what happened when I asked ChatGPT deep research to explore my ancestry and how to try it for yourself. Exploring ...
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 ...
Why OpenAI isn’t bringing deep research to its API just yet
OpenAI says it won't bring the model powering its deep research tool to its API while the lab reconsiders how it tests for ...