Artificial Intelligence (A.I.) has come a long way since its earliest days, when computer scientists first began exploring the possibilities of machine learning and natural language processing. Over the years, a number of groundbreaking AI programs have paved the way for today's sophisticated chatbots and language models. In this video, TheDeptOfNext.com takes a look at the history of A.I., through a series of programs that helped pave the way for ChatGPT.