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

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

The modifications change the model’s responses to Chinese history and geopolitics prompts. DeepSeek-R1 is open source.

Both AI tools add references to responses. The biggest difference is that Perplexity lists those sources at the top of their ...

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

The Perplexity AI chatbot was initially available only as a web-based option with limited functionality. But since the launch ...

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

Tripadvisor execs expressed enthusiasm about the early results of the company's hotel partnership with the AI answer engine ...

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

In a move that has caught the attention of many, Perplexity AI has released a new version of a popular open-source language ...

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

Perplexity's Super Bowl contest managed to move the needle on its app's downloads. Unlike OpenAI and Google, the AI search ...