ResearchBenchmarksMulti-agent coordination on AIMFollow0Train Collision RateShielded RL-0.3321.9094.156.391Jun 16, 2026Evaluation ResultsMethodMethodLinksTrain Collision RateRewardShielded RL2026.06039.8TRIDENT2026.06047.8MADAC2026.061.845.9MACPO2026.062.145.6MAPPO-Lag2026.062.644.1MAPPO2026.066.446.3MADDPG2026.068.342.7