Trained on colossal datasets of text and code, LLMs are designed to understand, generate, and predict human language with advanced fluency and context sensitivity. Their capability stems from the sheer scale of the model (billions of parameters) and the data used for training.

LLMs are transforming fields from content creation and customer service to programming and scientific summarization. Their primary function is to process and produce human-quality text, making them a powerful interface for accessing and generating information across almost every domain.