ResearchBenchmarksPU Classification on Letter C vs U semi-syntheticFollow99.9AUCPUICL99.06899.28499.599.716May 7, 2026Evaluation ResultsMethodMethodLinksAUCAccuracyF1-scorePUICL2026.0599.997.797.8(TED)^n2026.0599.697.497.4VPU2026.0599.394.294.5EMPU2026.0599.292.593uLSIF2026.0599.1——