GPT-3 is a very powerful artificial intelligence program that can learn from the world around it. It uses huge amounts of data ( called training data ) and complex algorithms to create new ideas and predictions about the world. The trainings data contains millions of pieces of information from books, webpages and other sources to teach GPT-3. The outputs from GPT-3 can then be used by people to get answers to questions or create new things like stories and art.