Large language model (LLM) — A large language model is the core engine behind most AI/SI chat systems. It learns patterns of language from very large amounts of text and uses them to write answers. An LLM’s knowledge of a business comes from its training data and from any information it retrieves. Consistent, widely corroborated identity facts are more likely to be learned correctly.

Added October 21, 2026

Large language model (LLM) — A large language model is an AI model trained on vast amounts of text to understand and produce human language. It works by predicting the most likely next piece of text, over and over. That simple method, at enormous scale, lets it answer questions, write, summarize, translate, and reason. ChatGPT, Claude, and Gemini are built on large language models.

Added October 21, 2026