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 ...

Perplexity is an AI search engine that launched in 2022. Simply enter natural sentences such as 'Tell me how to preserve chicken' or 'What is the best ramen to eat in Kyoto?' and it will search for ...