ChatGPT (Chat Generative Pre-trained Transformer)^[1] is a chatbot launched by OpenAI in November 2022. It is built on top of OpenAI’s GPT-3 family of large language models and is fine-tuned (an approach to transfer learning)^[2] with both supervised and reinforcement learning techniques. ChatGPT is a form of generative AI that can create content such as stories with a little prompting.