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.

Perplexity has become the latest AI company to release an in-depth research tool, with a new feature announced Friday. Google ...

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

Deep Research is currently accessible to all users. Those with free accounts are allotted up to five queries per day, while ...

Perplexity AI has announced that its latest research tool, Deep Research, is now available through its Sonar API. The company ...

Fresh off securing a casual $500 million funding round that shot their valuation to $9 billion (yes, with a B), Perplexity ...

The latest feature in popular chatbots like ChatGPT, Gemini, and Perplexity is the ability to search deeper. Today, xAI ...

Despite the name, it's worth noting that the Deep Research fees are a little different. OpenAI’s Deep Research requires a $200-per-month subscription to ChatGPT Pro, which is st ...

Perplexity AI has launched Deep Research, its AI research tool for free to compete with OpenAI and Google’s research tools.

OpenAI pointed the way with its Deep Research tool. Grok 3, xAI’s latest AI model, will offer a similar feature in the near ...