An all-in-one MOD-4100 crude oil analysis system has been successfully commissioned and started operation at one of the world’s most sophisticated refineries. The system is designed to precisely monitor the quality of blended feedstock, which is applied for continuous training of the Modcon-AI optimization package. This method enables end-to-end refinery economic optimization through integration of the network inputs and target KPIs, using DRL dynamic modeling to maximize the overall profit and reduce environmental impact.