ResearchBenchmarksOperator Learning on Darcy Flow RPB (Out)Follow0.5Rel. Median L1 ErrorCNO0.43080.89791.3651.8321Feb 2, 2023Evaluation ResultsMethodMethodLinksRel. Median L1 ErrorCNO2023.020.5ResNet2023.020.6UNet2023.020.64FNO2023.021.11GT2023.021.17DON2023.021.61FFNN2023.022.23