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

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

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

At launch, Perplexity’s Deep Research tool will be free for all logged-in web users. It will roll out to iOS, Android, and ...

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

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

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

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

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

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

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

Perplexity AI has unveiled its latest feature, "Deep Research," designed to give users the tools they need to do extensive ...