ResearchBenchmarksTraveling Salesperson Problem on TSPLib bier127Follow0.42Optimality GapKGLS-0.1123.4797.0710.661Apr 7, 2025Evaluation ResultsMethodMethodLinksOptimality GapKGLS2025.040.42EvoTunetmax=100tmax=1002025.040.57EvoTunetmax=200tmax=2002025.040.57EvoTunetmax=1000tmax=10002025.040.57NeuralGLS2025.042.73LEHD2025.044.76POMO2025.0413.72