Compound AI refers to an advanced AI system that combines multiple AI models, algorithms, or methodologies to create a more capable system than any single LLM could achieve alone. Like a chemical compound that forms from different elements, Compound AI integrates various AI technologies (such as machine learning, natural language processing, computer vision, and inference-level optimization) to handle complex tasks such as logic and coding, and provide stronger output. This approach allows the system to leverage the strengths of each component while potentially compensating for individual weaknesses across LLMs.