An LLM (Large Language Model) is an AI model trained on massive amounts of text to understand, predict, and generate language. Think of systems that write content, summarize information, analyze text, and identify relationships.
An LLM does not search, think, or know anything. It predicts the most probable response based on context. For marketers and SEO professionals, this means: Your content isn’t “read” — it’s interpreted at the level of meaning.