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LLM

Acronym

Fact-checked May 20, 2026

Also called: Large Language Model, LLMs, Large Language Models

LLM stands for Large Language Model, a type of AI program designed to understand and generate human-like text.

LLMs are advanced computer programs that have been trained on vast amounts of text data, like books, articles, and websites. This training allows them to learn patterns, grammar, facts, and even some nuances of human language. Think of them as incredibly advanced predictive text engines, but instead of just guessing the next word, they can generate whole paragraphs, summarize documents, translate languages, write different kinds of creative content, and answer your questions in an informative way.

Major companies like Google, OpenAI, and Anthropic are known for developing powerful LLMs, such as Gemini, GPT models, and Claude. These models are the backbone of many AI tools you might use every day, from chatbots that answer customer service questions to AI assistants that help you brainstorm ideas or draft emails. They are constantly evolving, getting better at understanding context and generating more coherent and helpful responses.

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