ResearchBenchmarksCapacitated Vehicle Routing Problem on CVRP-C N=100, 200 (val)Capacitated Vehicle Routing Problem on CVRP-C N=100, 200 (val)Follow19.77Optimality Gap (%)AHD Agent19.375222.040124.70527.3699May 9, 2026Evaluation resultsMethodMethodLinksOptimality Gap (%)Evaluation ScoreCostAHD Agentmode=RLmode=RL2026.0519.7714.60.004MCTS-AHDbackbone=GPT-4obackbone=GPT-4o2026.0525.581000.702ReEvobackbone=GPT-4obackbone=GPT-4o2026.0527.691000.642EOHbackbone=GPT-4obackbone=GPT-4o2026.0529.641000.332