ResearchBenchmarksMulti-Graph Multi-Objective Traveling Salesman Problem on FLEX 2-200Multi-Graph Multi-Objective Traveling Salesman Problem on FLEX 2-200Follow0.97HypervolumeLKH0.93880.94690.9550.9631Jun 27, 2025Evaluation resultsMethodMethodLinksHypervolumeSolution GapTime (h)LKHzero-shot generalizati...zero-shot generalization=true2025.060.9701.2GMS-EBzero-shot generalizati...zero-shot generalization=true2025.060.951.7450GMS-DHzero-shot generalizati...zero-shot generalization=true2025.060.952.272.2OR Toolszero-shot generalizati...zero-shot generalization=true2025.060.942.533.9