GPT stands for Generative Pre-training Transformer. It is a type of artificial intelligence (AI) that is adept at understanding and creating human language. GPT is a language model that can generate human-like text based on the input provided by the user. It is composed of multiple layers of attention mechanisms that can capture the semantic and syntactic relationships between words and sentences. GPT models have sparked research in AI towards achieving artificial general intelligence, which means machines can help organizations reach new levels of productivity and reinvent their applications and customer experiences. GPT models can be used to automate and improve a wide range of tasks, including language translation, document summarization, writing blog posts, building websites, designing visuals, making animations, writing code, researching complex topics, and even composing poems. GPT powers intelligent chatbots that can provide customer service, understand queries, and even gauge the tone of messages.