Distributional

Distributional is an AI testing and evaluation platform that helps engineering teams identify, understand, and resolve issues in AI and machine learning systems. The platform provides comprehensive testing frameworks for AI applications, enabling organizations to detect bugs, monitor model behavior, and ensure reliability before and after deployment. Distributional's technology addresses the fundamental challenge of non-deterministic AI systems by providing statistical testing, monitoring, and alerting capabilities that help teams understand when and why AI models behave unexpectedly. The company has since pivoted and rebranded as Talaria Scientific, maintaining the same investors and team while shifting focus to a new mission. Founded in 2023 and headquartered in Portland, Oregon, Distributional raised approximately $30 million in Series A funding from investors including Two Sigma Ventures, Operator Collective, Essence VC, Alumni Ventures, Andreessen Horowitz, Point72 Ventures, SV Angel, Two Sigma Investments, Oregon Venture Fund, and Operator Stack.