Harvey announces Harvey Tenet, its first in-house, proprietary model for legal work, trained on mock disputes and case files using its own version of Kimi K3 (Melia Robinson/Business Insider)

Harvey has announced Harvey Tenet, its first in-house, proprietary model designed for legal work. This new model was trained on mock disputes and case files, utilizing Harvey's own version of Kimi K3. The company, which previously built an $11 billion legal-software business using other companies' AI models, is now aiming to demonstrate its capability in developing its own AI technology.