Learn how Perplexity AI helps students and teachers with research. Covers academic focus mode, Deep Research, Spaces, citation accuracy, pricing, and classroom tips.

Perplexity AI is back in the spotlight. This time, the startup’s 31-year-old CEO, Aravind Srinivas, warned against misusing AI tools. An X user posted a viral video this week, showing Comet, ...

Perplexity introduced a new artificial intelligence (AI) feature last week that is designed to provide more accurate and comprehensive answers to users. Dubbed Model Council, the new mode in the ...

Perplexity AI has signed a $750 million deal with Microsoft to access a wider range of frontier models from OpenAI and xAI via Microsoft Foundry.