Scale

Scale, also known as Scale AI, is a San Francisco company that supplies training data, model evaluations and applied AI systems to AI labs, governments and large enterprises. It describes its work as spanning the AI stack, from the data that trains frontier models to the production systems that put them to work, with humans kept in the loop. The company's offering has three parts. Data covers high quality training data, annotations and reinforcement learning from human feedback, sourced from contributors that Scale vets, including many with advanced degrees. Evaluations covers model benchmarking and red teaming to measure and improve performance. Applied AI covers full stack systems for enterprises and governments, where Scale finds a use case, builds the system and owns the outcome. Industries named on the site include energy, infrastructure, insurance, healthcare, life sciences, retail and defense. The buyers are AI model builders that need data and evaluations, and large organizations that want production AI deployments rather than pilots. Scale also maintains a generative AI platform for building and monitoring agents on enterprise data. Scale does not publish prices. Its pricing page is a form for booking an introductory call with the team, and engagements are scoped through sales.