ResearchBenchmarksMulti-Objective Traveling Salesman Problem on FLEX2-300Multi-Objective Traveling Salesman Problem on FLEX2-300Follow98Hypervolume (HV)LKH94.8895.6996.597.31May 6, 2026Evaluation resultsMethodMethodLinksHypervolume (HV)Solution GapLKHzero-shot=truezero-shot=true2026.05980GMS-EBzero-shot=truezero-shot=true2026.05961.74NEPFzero-shot=truezero-shot=true2026.05961.77GMS-DHzero-shot=truezero-shot=true2026.05952.67