ResearchBenchmarksSteady-state Darcy Flow prediction on 2D Darcy FlowFollow1.545RMSEU-Net1.460522.030762.6013.17124Mar 25, 2026Evaluation ResultsMethodMethodLinksRMSEnRMSEMax ErrorU-Net2026.031.5457.9931.93FNO2026.032.1291.1421.986CKB2026.033.6571.7756.593