ResearchBenchmarksPosterior Estimation on SBIBM SIRFollow77Joint C2STNRE50.79257.59664.471.204May 8, 2026Evaluation ResultsMethodMethodLinksJoint C2STNREntrain=10,000ntrain=10,0002026.0577NLEntrain=10,000ntrain=10,0002026.0575SNLEntrain=10,000ntrain=10,0002026.0574NPEntrain=10,000ntrain=10,0002026.0568PFN-NPEntrain=10,000ntrain=10,0002026.0561Learned summary + NSFntrain=100,000ntrain=100,0002026.0557.3PFN-NPEntrain=100,000ntrain=100,0002026.0556.4SNPEntrain=10,000ntrain=10,0002026.0556NPE-PFNntrain=100,000ntrain=100,0002026.0551.8