ResearchBenchmarksMulti-agent Coordination on Hanabi 2-player JaxMARLMulti-agent Coordination on Hanabi 2-player JaxMARLFollow24.49SPIPPO24.479624.482324.48524.4877Nov 27, 2025Evaluation resultsMethodMethodLinksSPXPIPPOArchitecture=PP LSTM,...Architecture=PP LSTM, Entropy coefficient (α)=0.05, Seeds=4, λGAE=0.92025.1124.4924.46MAPPOArchitecture=PP LSTM,...Architecture=PP LSTM, Entropy coefficient (α)=0.05, Seeds=4, λGAE=0.92025.1124.4924.47IPPOArchitecture=LSTM, Ent...Architecture=LSTM, Entropy coefficient (α)=0.05, Seeds=4, λGAE=0.92025.1124.4824.45