Harvey

Harvey is a generative AI company focused on transforming the legal industry by enhancing the efficiency and quality of legal work. Founded in 2022 by Winston Weinberg (a former securities and antitrust litigation attorney) and Gabriel Pereyra (a former Meta machine learning engineer), the company is headquartered in Los Angeles. Its core product combines legal expertise with advanced large language models (LLMs), including custom case law models developed in partnership with OpenAI. Harvey  primarily serves law firms, corporate legal teams, and academic institutions.