what is perlplexity ai?

Perplexity AI is an AI-powered search and conversational platform designed to provide users with direct answers to their queries, combining elements of search engines and conversational agents. It uses advanced natural language processing and machine learning techniques to understand user questions and deliver information from a wide variety of sources in a coherent and contextually relevant manner. The platform typically focuses on providing concise answers and insights rather than just links to external websites, making it useful for users looking for quick and informative responses. Perplexity AI may utilize large language models and other AI technologies to enhance the quality and accuracy of its responses. As of my last knowledge update in October 2023, it is part of a growing trend toward creating more interactive and intelligent search tools that can assist users in a more conversational manner. For the latest details and features, it's always best to check directly on their website or current news updates.