ResearchBenchmarksTraveling Salesperson Problem on TSPLIB tsp225 1 (test)Traveling Salesperson Problem on TSPLIB tsp225 1 (test)Follow8.22Solution LengthConcorde8.21848.22928.248.2508Jun 17, 2026Evaluation resultsMethodMethodLinksSolution LengthOptimality GapConcorde2026.068.220AGDNTraining Dataset=TSP-100Training Dataset=TSP-1002026.068.2531GatedGCNTraining Dataset=TSP-100Training Dataset=TSP-1002026.068.2649