Harvey details context graphs for legal agents; cites early lab gains

Harvey said it is using graph-based context to improve legal-agent accuracy, arguing that the key differentiator for AI in legal work is not only model reasoning but the matter-specific information available before a task begins. In a company blog post published Oct. 19, 2026, Harvey described the approach as Harvey Graph and said it is designed to organize firm data, legal knowledge and their relationships so agents can start with relevant context, documents and precedents already in view. According to Harvey’s Oct. 19, 2026 post, the system combines a knowledge graph for U.S.

Source: Blockchain.News