Guide to Measuring AI Success in Legal Departments

This guide provides frameworks and examples for measuring the success of AI in legal departments, emphasizing the importance of metrics that reflect strategic value beyond mere efficiency gains. It outlines the common practice of measuring AI success primarily through efficiency metrics, such as time saved and costs reduced, and warns against the risks of this narrow focus. The guide introduces the Four Spinning Plates Framework, which connects AI metrics to broader business value, highlighting areas such as quality, risk management, and business enablement. It encourages legal departments to select metrics that tell a strategic story to stakeholders and to build a measurement approach that positions legal as a strategic partner. The guide also discusses the potential of AI to enhance performance across critical areas of accountability and provides practical advice on how to reinvest efficiency gains into higher-value work. It concludes with a checklist for implementing an effective measurement strategy.