ResearchBenchmarksPDE Solving on WaveBench helmholtz_anisotropicPDE Solving on WaveBench helmholtz_anisotropicFollow0.0463VRMSEFLOWER0.035880.1062150.176550.246885Feb 17, 2026Evaluation resultsMethodMethodLinksVRMSEFLOWERLearning Rate=1 × 10−3Learning Rate=1 × 10−32026.020.0463FNOLearning Rate=1 × 10−3Learning Rate=1 × 10−32026.020.0987CNUNETLearning Rate=1 × 10−3Learning Rate=1 × 10−32026.020.1425SCOTLearning Rate=5 × 10−4Learning Rate=5 × 10−42026.020.3068