Proprietary Model

A proprietary Large Language Model (LLM) is an AI model developed and owned by a specific company, using their private training data and resources. Unlike Open-source Models and Open-weights Models, proprietary LLMs are not publicly available and can only be accessed through the company's LLM API or platform.

Proprietary models are often fine-tuned for specific use cases and industries, offering unique features and capabilities tailored to the company's target audience. Companies with proprietary LLMs maintain control over the model's usage, pricing, and intellectual property.