OpenAI says it won't bring the model powering its deep research tool to its API while the lab reconsiders how it tests for ...

OpenAI announced on Tuesday that it's rolling out deep research, its web browsing agent that creates thorough research ...

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.

OpenAI continues to add more tools to its platform for users, including deep research. Here's what is and how you can use it ...

Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1.

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...

OpenAI, the generative artificial intelligence startup backed by Microsoft (NASDAQ:MSFT), said on Tuesday that it is rolling ...

OpenAI announced today (February 25) that the deep research feature will now be accessible to all ChatGPT Plus users. This ...

DeepSeek R1, the new Perplexity AI reasoning model, integrates advanced AI reasoning as part of their strive to enhance deep ...

Following ChatGPT and Google Gemini deep research advancements, Perplexity AI has unveiled its latest feature, "Deep Research ...

After launching its intensive Deep Research AI for Gemini Pro users last December, Google is now bringing that capability to Workspace subscribers as well.