Predictive coding uses machine learning to help with document review in litigation, but relies on human-generated training sets for each new case. Contract Discovery uses computational linguistics to extract metadata from contracts to provide visibility into contractual terms and ensure compliance. Unlike predictive coding, Contract Discovery continually learns from all documents to build an adaptive knowledge base. Seal's Contract Discovery and Analytics software helps organizations locate contracts, extract over 50 metadata fields for each, learn from human reviews to improve accuracy, detect risk from clause combinations, and manage non-standard contracts.