Perplexity's Brain is a self-improving memory layer that tracks what the AI agent Computer did, what worked, and what failed.

CNN is suing Perplexity, accusing the AI company of unlawfully copying and distributing CNN’s content.

Perplexity AI co-founder and CEO Aravind Srinivas has predicted that semiconductor giant Micron Technology Inc. MU could soon ...

Want to use Perplexity AI for your research? Here is how you can see if it is for you, and how you can utilize it now!

Computer lets users describe an outcome and hand the work to agents that coordinate models, tools, browsers, and files.

Perplexity AI unveiled a hybrid local-cloud inference system at Computex 2026 that automatically routes AI tasks between a user’s device and the cloud, signaling a major shift in enterprise AI, ...

CNN has sued Perplexity, alleging the AI company infringed the news network’s copyrights and trademarks by illegally copying and distributing content without its consent. The lawsuit, filed Thursday ...

Perplexity AI Says 'You Can't Copyright Facts' in Defense Against CNN Copyright Suit ...

Perplexity AI Inc. met with a skeptical federal appeals court panel Thursday in the company’s bid to reverse a lower court ...

Perplexity AI CEO Aravind Srinivas predicts the AI race winner will be the company generating the most economic value per ...

We take you through what exactly Perplexity is, how it works, what sets it apart from ChatGPT and other gen AI tools -- and about some of the legal battles it's facing. Barbara Pazur Contributor ...