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Combinatorial Optimization on CP-Lib ABR up to 200 nodes

0.01Optimality GapKL
-3.638420.988345.61570.2417May 13, 2026

Evaluation results

MethodLinks
KL2026.050.010.0028
Triangle Message Passing GNN2026.053.4413.1
DGRL2026.0578.262,308.85
FM2026.0585.910.0348
GAEC2026.0591.220.002