ResearchBenchmarksPosterior Mean Estimation on Synthetic extrapolation tasks OOD d, N splitPosterior Mean Estimation on Synthetic extrapolation tasks OOD d, N splitFollow0.0098Mean L2 ErrorAFIN+SNIS0.0020340.0547270.107420.160113May 26, 2026Evaluation resultsMethodMethodLinksMean L2 ErrorAFIN+SNISWall-clock time=0.45sWall-clock time=0.45s2026.050.0098NUTSWall-clock time=157sWall-clock time=157s2026.050.011FRVIWall-clock time=100sWall-clock time=100s2026.050.0143AFINWall-clock time=0.10sWall-clock time=0.10s2026.050.205