A simple ChatGPT api using gpt-4 ChatGPT is a large language model developed by OpenAI that can generate human-like text based on input given to it. It uses deep learning algorithms to predict the next word in a sequence, allowing it to respond to a wide range of prompts from users. Its primary purpose is to assist with writing tasks such as essays and reports by generating coherent and relevant content. Additionally, ChatGPT can also function as a personal assistant, answering questions and providing information on a variety of topics including but not limited to science, history, mathematics, programming, current events, etc. This model is gpt-3.5-turbo-030 with a token limit of 4096