ResearchBenchmarksOperator Learning on Structural MechanicsFollow4.76Relative Test ErrorFNO4.74244.86124.985.0988Dec 19, 2025Evaluation ResultsMethodMethodLinksRelative Test ErrorFNOProblem=NoiselessProblem=Noiseless2025.124.76DeepONetProblem=NoiselessProblem=Noiseless2025.125.2