AI definitions: GPT
/GPT (Generative Pre-trained Transformer) – GPT refers to a LLM (large language model) that first goes through an unsupervised period (no data labeling by humans) followed by a supervised "fine-tuning" phase (some labeling). G is for Generative indicating it will generate new, original text or content. P is for Pretrained referencing the training period when a model will learn patterns and structures in the data it is given. T stands for Transformer, which is the core AI architecture that makes predictions about the output.