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

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

OpenAI is announcing a new AI "agent" designed to help people conduct in-depth, complex research using ChatGPT, the company's ...

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

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

OpenAI has revealed another new agentic feature for ChatGPT called deep research, which it says can operate autonomously to ...

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

Perplexity AI has launched a powerful Deep Research tool that, unlike OpenAI's, offers free access. More details here.

OpenAI’s Deep Research pairs advanced reasoning LLMs with agentic RAG, delivering automated reports that rival human analysts ...