GPT (Generative Pre-trained Transformer) is an advanced artificial intelligence model developed by OpenAI, designed for understanding and generating human-like text. It’s a type of machine learning model known as a transformer, which uses deep learning techniques to process and generate language in a way that can mimic human writing and conversation. GPT is “pre-trained” on a vast corpus of text data, allowing it to recognize patterns, nuances, and the structure of language. It can complete sentences, answer questions, write essays, and even create poetry by predicting subsequent words in a sequence, making it a powerful tool for a variety of natural language processing tasks.