Private Large Language Model

Private large language model (LLM) refers to a language model that is deployed and operated in a secure, controlled environment – such as an enterprise’s on-premises infrastructure or a dedicated cloud instance – to ensure data privacy, security and compliance. Unlike public LLMs accessed via shared application programming interfaces, private LLMs allow organizations to fine-tune models on proprietary data, apply custom governance policies and restrict external data exposure. This setup is especially valuable for industries handling sensitive information such as finance, healthcare and legal services. Private LLMs offer the power of generative artificial intelligence while maintaining full control over data and model usage.