ResearchBenchmarksSynthetic Distribution Generation on Negative-Binomial-Mixture (NBM)Synthetic Distribution Generation on Negative-Binomial-Mixture (NBM)Follow1.39W1 DistanceitDPDM1.3761.47051.5651.6595May 1, 2026Evaluation resultsMethodMethodLinksW1 DistanceitDPDM2026.051.39Binomial Flows2026.051.74