ResearchBenchmarksPDE Solving on PDEBench S.Water (test)PDE Solving on PDEBench S.Water (test)Follow0.0044nRMSEFNO0.0011760.0229380.04470.066462Jan 26, 2026Evaluation resultsMethodMethodLinksnRMSEFNO2026.010.0044FNO2026.010.0044RECRAFT2026.010.0054RECRAFT2026.010.0054U-Net2026.010.017U-Net2026.010.017PINN2026.010.085PINN2026.010.085