KALSHI BUILDS AI “HARRISON” TO STRESS-TEST MARKETS Kalshi has built an internal AI agent, “Harrison,” to help design, review, and stress-test prediction market contracts. It analyzes wording, flags risks, suggests new listings, and tracks news and competitors. Built on Anthropic’s Claude, it now supports key market operations as Kalshi scales rapidly, with billions in monthly trading volume and complex contract validation processes.(*Walter Bloomberg)