AI Jargon Buster
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What is a Large Language Model (LLM)?
A Large Language Model is a sophisticated type of computer program trained on vast amounts of text data to understand, summarize, and generate human language. By analyzing patterns across millions of books, articles, and websites, the model learns how words and concepts relate to one another. While it can draft emails, write code, or answer complex questions with impressive fluency, it does not actually think or feel. It is essentially a highly advanced pattern-matching engine that predicts the most logical next word in a sequence based on the information it has processed during its training phase.
Why this matters to you
Understanding this term is essential because it is the core technology powering the modern AI tools you see in the workplace. When a company discusses using AI to automate reports or assist with research, they are almost certainly using a Large Language Model. Knowing that these models predict text rather than verify facts helps you use them more effectively and safely in your daily tasks.
How you might hear this
Our IT department is testing a Large Language Model to help staff summarize long meeting transcripts and draft internal project updates.
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