ChatGPT is a large-scale language model developed by OpenAI that is designed to understand natural language and generate human-like responses. It is based on a deep learning architecture called the transformer, which allows it to process and understand text in a sophisticated way.
ChatGPT has been trained on a massive amount of data, including books, articles, and websites, which allows it to generate responses that are often contextually relevant and informative. It is also capable of completing tasks such as translation, summarization, and more.