ResearchBenchmarksOptimal Power Flow on GridFM-datakit 30-IEEEFollow0.2Avg Constraint Violation (Sij+)FNN-7.75245.92499.6153.276Oct 8, 2025Evaluation ResultsMethodMethodLinksAvg Constraint Violation (Sij+)Avg Constraint Violation (Sji-)Avg Constraint Violation (Pb)Avg Constraint Violation (Qb)Max Constraint Violation (Sij+)Max Constraint Violation (Sji-)Max Constraint Violation (Pb)Max Constraint Violation (Qb)Optimality GapFNNMode=Zero-shotMode=Zero-shot2025.100.20.35320.520.520.790.481.11CNNMode=Zero-shotMode=Zero-shot2025.1010.13320.180.180.510.350.53HH-MPNNMode=Zero-shotMode=Zero-shot2025.10310.5530.280.240.580.290.13GCNMode=Zero-shotMode=Zero-shot2025.101991903261.111.072.131.055.73