ResearchBenchmarksOpen Vehicle Routing Problem on OCVRP1000Open Vehicle Routing Problem on OCVRP1000Follow0Symmetric GapOracle-5.975234.357474.69115.0226May 23, 2026Evaluation resultsMethodMethodLinksSymmetric GapSymmetric TimeAsymmetric GapAsymmetric TimeAverage GapOracle2026.050200200SPACE2026.0513.564410.283811.92URS2026.0514.844527.515121.18ReLD-MTL2026.0524.751.2———MTPOMO2026.0563.981.3———MVMoE2026.05149.381.2———