We are currently witnessing an AI revolution, with Big Tech companies incorporating AI into their search engines and chatbot capabilities. ChatGPT is a chatbot developed by OpenAI that can understand human language prompts and generate human-like dialogue and content. It is powered by two main technologies: large language models (LLM) that use deep learning to process natural language, and reinforcement learning from human feedback. Other tools powered by generative AI include DALL-E, Bard, and Harvey. Bard is Google’s response to Microsoft’s incorporation of ChatGPT into its search engine, Bing. DALL-E creates images from text descriptions or generates text captions from images, while Harvey is a legal research tool for lawyers.