Mercor

Mercor is an artificial intelligence data and services company that connects specialist professionals with AI developers and enterprises to train, test, and improve models and agents. Through its expert network, it sources domain knowledge and human evaluations for tasks in fields such as software engineering, medicine, finance, and law. Its APEX benchmarks assess model performance on professional workflows, while its enterprise services help organizations create customized evaluations, refine AI systems, and deploy agents. The company also matches qualified specialists with contract projects and develops simulated environments where agents can practice complex business tasks.