Foundation Model

A foundation model is a broadly trained, high-capacity model that serves as a base for many downstream applications and fine-tuned variants. It captures general language patterns and knowledge before being specialized. For organizations building AI messaging systems, foundation models offer a starting point that reduces development time, allowing teams to focus on prompts, domain data, and governance rather than training from scratch. A foundation model is a broadly trained, general-purpose model that serves as the starting point for many downstream applications and fine-tuned variants. It captures wide-ranging language patterns before being specialized. For organizations building AI messaging systems, foundation models reduce time to value by providing strong baseline capabilities that prompts and domain data can shape.