GPT is a class of large language models developed using the Transformer architecture, designed to generate human-like text. Pre-trained on massive datasets, GPT models can be fine-tuned or augmented for specific business applications. They are widely used for chatbots, summarization, document analysis, and code generation. GPT’s versatility has made it a cornerstone technology in both consumer and enterprise AI, with strengths in understanding context, producing coherent narratives, and adapting to various tones and formats.