A clear, jargon-free explanation of what large language models (LLMs) are, how they are trained, why they are useful, and what their limitations are — written for engineers and technical professionals.
A Large Language Model (LLM) is a type of artificial intelligence that was trained on enormous amounts of text, and learned to predict what word (or token) comes next in a sequence — so well that it can write coherent paragraphs, answer questions, write code, summarize documents, and hold conversations.
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