ResearchBenchmarksNash Equilibrium Learning on Offline Two-Player Zero-Sum Markov GamesNash Equilibrium Learning on Offline Two-Player Zero-Sum Markov GamesFollow1Statistical RatePNVI0.950.97511.025May 13, 2026Evaluation resultsMethodMethodLinksStatistical RatePNVIKL-reg.=✗, Multi-step=✓KL-reg.=✗, Multi-step=✓2026.051PMVIKL-reg.=✗, Multi-step=✓KL-reg.=✗, Multi-step=✓2026.051BCELKL-reg.=✗, Multi-step=✓KL-reg.=✗, Multi-step=✓2026.051Ye et al.KL-reg.=✓, Multi-step=✗KL-reg.=✓, Multi-step=✗2026.051SOS-MDKL-reg.=✓, Multi-step=✓KL-reg.=✓, Multi-step=✓2026.051