ResearchBenchmarksOptimal Power Flow Prediction on OPFData 14-IEEEFollow0Average Constraint Violation Sij(+)FNN-0.001-0.000500.0005Oct 8, 2025Evaluation ResultsMethodMethodLinksAverage Constraint Violation Sij(+)Average Constraint Violation Sji(-)Average Constraint Violation PbAverage Constraint Violation QbMax Constraint Violation Sij(+)Max Constraint Violation Sji(-)Max Constraint Violation PbMax Constraint Violation QbOptimality GapFNNEvaluation mode=Zero-s...Evaluation mode=Zero-shot evaluation2025.10005.60.56000.120.0828CNNEvaluation mode=Zero-s...Evaluation mode=Zero-shot evaluation2025.10000.211.22000.110.061GCNEvaluation mode=Zero-s...Evaluation mode=Zero-shot evaluation2025.10008.0840.13000.90.4667HH-MPNNEvaluation mode=Zero-s...Evaluation mode=Zero-shot evaluation2025.10000.530.22000.10.057