ResearchBenchmarksLong-horizon PDE rollout on APEBench AnisoDiff-2D (test)Follow7.7GMean100FNO1.2522.9264.66.274Feb 21, 2026Evaluation ResultsMethodMethodLinksGMean100FNO2026.027.7UNet2026.024.4Dil2026.024.1Res2026.022.2Conv2026.021.6SGNO2026.021.5