GPT, or Generative Pre-trained Transformer, is a breakthrough in Natural Language Processing technology. It is an advanced form of artificial intelligence (AI) that enables AI systems to generate human-like text. GPT is based on a transformer neural network architecture that is pre-trained on a large corpus of text. This allows GPT to quickly and accurately generate text based on context. As a result, it can be used to generate natural language summaries, generate answers for questions, and even generate complete stories. GPT is an exciting technology for developers, as it opens up new possibilities for creating natural language applications. Developers can use GPT to quickly create powerful AI applications that can generate natural language output. This technology has the potential to revolutionize the way developers create and use natural language applications.