Perplexity AI - The Conversational AI Perplexity AI summarizes key information and presents it to the user with citations. Unlike a traditional search engine, it does not present links for self-reading to get key information.
Inside OpenAI: From Founding to Controversies Before OpenAI, there were several notable AI products including IBM's Deep Blue, a computer cheese-playing system that defeated the world chess champion Garry Kasparov in 1997 with its ability to tackle complex calculations.