Perplexity AI: The $20 Billion Parasite That Wants to Become the Internet’s Librarian

A deep investigation into Perplexity AI, the answer engine built on other people’s journalism, funded by the Transformer’s co-inventor, sued by The New York Times, and racing to prove that the age of the blue link is already over. Inside the contradictions of a company valued at $20 billion that holds 2% of its market.