Scale AI is a San Francisco-based artificial intelligence company founded in 2016 by Alexandr Wang and Lucy Guo. The company focuses on accelerating AI development through data-centric infrastructure and managing the entire machine learning lifecycle. With approximately 900 employees, Scale AI has achieved a valuation of nearly $14 billion, supported by funding from major investors like Amazon and AMD. The company specializes in high-quality training data generation, providing labeled datasets for various applications, including computer vision, natural language processing, and generative AI. Scale AI offers services such as data annotation, end-to-end machine learning solutions, and a specialized large language model called Defense Llama for national security applications. It has delivered over 13 billion annotations and labeled 87 million generative AI data points, serving leading enterprises and government agencies across multiple industries.