AI Jargon Buster
AI news and the language around it, simplified.
What is a Transformer?
A Transformer is the underlying design or blueprint for most modern AI language tools. Introduced by researchers at Google in 2017, this architecture changed how computers process human language. Unlike older systems that read text one word at a time in order, a transformer looks at an entire block of text at once. This allows the system to understand how words relate to each other regardless of how far apart they appear in a sentence. The T in GPT stands for Transformer, and it is the reason these tools can maintain context over long conversations.
Why this matters to you
Understanding this term helps you recognize that most AI tools you encounter share the same technical foundation. When you hear that a tool is transformer-based, you know it is designed to handle complex language tasks, summarize long documents, and follow nuanced instructions effectively. It is the engine that allows modern AI to feel conversational rather than robotic.
How you might hear this
"Our new software vendor claims their tool is built on a transformer architecture, which should make it much better at summarizing our meeting transcripts."
AI Jargon Buster
Search any AI term, explained in plain English.
Type a term below and search. You will be taken straight to the tool.
See how your CV performs against the ATS algorithms that screen candidates before a human ever reads your application.
Try the CV Optimiser →How AI job displacement actually works, what it means for your career, and what to do about it. Written by someone who has been in recruitment for 25 years.
When the Ground Shifts →