Encyclopedia Britannica sues Perplexity over AI ‘answer engine’
(12 Sept 2025) Perplexity AI is the latest artificial intelligence company to be hit with a lawsuit by copyright holders alleging infringement after Encyclopedia Britannica and Merriam-Webster accused it of misusing their content in its “answer engine” for internet searches. The reference companies alleged, opens new tab in New York federal court on Wednesday that Perplexity unlawfully…







