Hybrid AI refers to the integration of multiple types of artificial intelligence systems, such as rule-based expert systems, machine learning models, and natural language processing, to solve complex problems. Hybrid AI systems can leverage the strengths of each type of AI to produce more accurate and efficient results than any one system alone. For example, a hybrid AI system might use machine learning to analyze large datasets and identify patterns, then use a rule-based expert system to make decisions based on that analysis. Hybrid AI is a rapidly growing area of research and development in the field of artificial intelligence, with potential applications in many industries, including healthcare, finance, and transportation.