Lyon develops private foundation models tailored for financial institutions, including banks, insurers, and fintechs. These models are trained exclusively on each client’s internal data—such as transactions, payments, clicks, and customer interactions—to deliver precise predictions across key areas like credit risk, fraud detection, customer churn, income forecasting, and lifetime value. By operating within the client’s own cloud environment, all sensitive data and insights stay securely under the company’s control.
The company has already partnered with a major insurer and built a model using 28 billion transactions for a fintech serving millions of users. This model achieved four times greater accuracy in identifying premium-card converters compared to traditional rule-based systems. It is now being rolled out for credit assessment, demonstrating the real-world impact of applying advanced AI to proprietary financial data.