GE’s Vernova's GridOS Model Verification Manager application uses Artificial Intelligence to deliver highly accurate corrections of customer-to-transformer association errors, and transformer and customer phase association errors. Grid Modernization Starts With Reliable Data Network Connectivity OVERVIEW The application analyzes data from outage management systems (OMS), advanced metering infrastructure (AMI), customer information systems (CIS) and geospatial information systems (GIS) and can be configured to automatically push corrections into source systems.