ResearchBenchmarksTravelling Salesperson Problem on berlin52Travelling Salesperson Problem on berlin52Follow3.1Optimality Gap (%)GEAKG2.9453.02253.13.1775Mar 30, 2026Evaluation resultsMethodMethodLinksOptimality Gap (%)Percentage ImprovementGEAKGn=52, LLM=gpt-5.2, Tot...n=52, LLM=gpt-5.2, Total Token Budget=50k, Number of runs=152026.033.1—LLaMEAn=52, LLM=gpt-5.2, Tot...n=52, LLM=gpt-5.2, Total Token Budget=50k, Number of runs=152026.033.1—