ResearchBenchmarksPosterior Distribution Estimation on Exp. Utility-based 2Follow0.6992KL Divergence (μ)LF-IBIS0.6804840.8068170.933151.059483Jul 2, 2026Evaluation ResultsMethodMethodLinksKL Divergence (μ)KL Divergence (π)LF-IBISvariant=UP-basedvariant=UP-based2026.070.69920.1207LF-IBISvariant=ESS-basedvariant=ESS-based2026.071.15890.3034AR-ABC2026.071.16710.9696