GPT :
A Generative Pre-trained Transformer (GPT) is a type of large language model (LLM) and a prominent framework for generative artificial intelligence. It is an artificial neural network that is used in natural language processing by machines.It is based on the transformer deep learning architecture, pre-trained on large data sets of unlabeled text, and able to generate novel human-like content.As of 2023, most LLMs had these characteristics and are sometimes referred to broadly as GPTs.
The first GPT was introduced in 2018 by OpenAI.OpenAI has released significant GPT foundation models that have been sequentially numbered, to comprise its “GPT-n” series. Each of these was significantly more capable than the previous, due to increased size (number of trainable parameters) and training. The most recent of these, GPT-4, was released in March 2023.
The GPT models allow you to build intelligent interactive voice assistants. While many chatbots only respond to basic verbal prompts, the GPT models can produce chatbots with conversational AI capabilities. In addition, these chatbots can converse verbally like humans when paired with other AI technologies.