Perplexity AI is an AI-driven search engine and chatbot that uses large language models (LLMs) to answer user queries by drawing information from the web and providing cited sources within its ...

You can use Perplexity without an account, but you'll get more out of it if you sign up for one. In the Windows app, click the Expand key at the bottom of the left sidebar. From there, you can sign up ...

There’s no denying that Google has been a core part of the internet for decades (for better or for worse), but it’s also fair ...

The Tow Center for Digital Journalism recently studied eight AI search engines, including ChatGPT Search, Perplexity, ...

Following ChatGPT and Google Gemini deep research advancements, Perplexity AI has unveiled its latest feature, "Deep Research," designed to give users the tools they need to do extensive research ...

In this post, we will see how you can use DeepSeek R1 on Perplexity, research using it, and then how to keep using it with a subscription.

Perplexity, the developer of an AI-powered search engine, is raising a $50 million seed and pre-seed investment fund, CNBC reported. Although the majority of the capital is coming from limited ...

Perplexity has become the latest AI company to release an in-depth research tool, with a new feature announced Friday. Google unveiled a similar feature for its Gemini AI platform in December ...