GPT is a family of generative language models pre-trained on massive text datasets using the transformer architecture. These models can understand and generate human-like text across a wide range of tasks — answering questions, summarizing documents, writing code, drafting communications.
GPT models are the foundation of many enterprise AI applications and copilots. Understanding that GPT is an architecture and model family — not a single product — helps clarify the landscape: many AI applications are built on GPT-style models, whether from OpenAI directly or through similar models from other providers.
