ResearchBenchmarksTraining Time for Learning PDE Solution Operators on 1D Allen-CahnFollow1.09Training Time (s)DeepONet0.89882.18943.484.7706Jan 23, 2026Evaluation ResultsMethodMethodLinksTraining Time (s)DeepONet2026.011.09FNO2026.011.61UNO2026.012.06SFO2026.012.09UNet2026.012.33PINO2026.012.57SVD-NO2026.015.87