 What is chat GPT chat GPT is a GPT model that takes a user prompt and comes up with response This GPT model has two levels of fine-tuning. It is first fine-tuned on user prompts and Responses this will help the model become better at responding to a specific user prompt And then it is fine-tuned with reinforcement learning to make sure the sentences generated are non-toxic and Factual the results is one of the most humane bots that we have seen till date