ResearchBenchmarksConservation-law prediction on tanh out-of-distribution flux functionConservation-law prediction on tanh out-of-distribution flux functionFollow3.13Relative L2 ErrorCHOP3.06523.50263.944.3774Jun 10, 2026Evaluation resultsMethodMethodLinksRelative L2 ErrorReductionCHOP2026.063.1338.11Raw ICON2026.064.75—