An AI model is a computer program designed to perform specific tasks by learning from data. It uses algorithms to analyze patterns and make predictions or decisions based on the information it has processed. Common examples of AI models include those used in image recognition, natural language processing, and recommendation systems. These models are trained on large datasets, allowing them to improve their accuracy over time. Once trained, an AI model can be deployed in various applications, such as virtual assistants, self-driving cars, and medical diagnosis tools, enhancing efficiency and providing valuable insights.