ResearchBenchmarksPoisson Equation Solving on All-Dirichlet BCs C1 geometryFollow1.13Relative L2 ErrorPINN-2.824823.870150.56577.2599May 25, 2026Evaluation ResultsMethodMethodLinksRelative L2 ErrorPINNInference time (ms)=25...Inference time (ms)=2518802026.051.13NPSolverInference time (ms)=9.1Inference time (ms)=9.12026.053.34NPSolver2026.054.75PINOInference time (ms)=5.5Inference time (ms)=5.52026.0525.46PINO2026.0530.73PI-DeepONetInference time (ms)=56.5Inference time (ms)=56.52026.05100