A Large Language Model (LLM) is a type of artificial intelligence designed to understand, process, and generate human-like language. Trained on vast amounts of text data, LLMs can answer questions, write content, translate languages, and interact conversationally. They rely on advanced algorithms that recognize patterns in language, enabling them to produce coherent and contextually relevant responses. LLMs are widely used in chatbots, virtual assistants, and various applications that require natural language understanding.