Acronym · Established · Beginner

GPT

Also known as: Generative Pre-trained Transformer

GPT stands for generative pre-trained transformer, describing a decoder-only transformer pretrained on text then adapted for tasks.

What GPT is

Although associated with one vendor's products, the term describes an architecture and training recipe used across the field.

How it works

Generative refers to producing new text, pre-trained to the large self-supervised phase, and transformer to the attention architecture.

Why it matters

Knowing the expansion clarifies that the name describes a method, not a brand of intelligence.

Common uses

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