ResearchBenchmarksOperator Learning on Navier-Stokes viscous density (test)Operator Learning on Navier-Stokes viscous density (test)Follow0.015Mean Relative L2 ErrorLiNO0.009960.043980.0780.11202Jul 2, 2026Evaluation resultsMethodMethodLinksMean Relative L2 ErrorStd Dev Relative L2 ErrorLiNO2026.070.0150.0332UNO2026.070.02080.0255CNO2026.070.03840.0572FNO2026.070.07090.125WNO2026.070.1410.255