ResearchBenchmarksGraph Generation on QM9 without hydrogenFollow99.6ValidityCometh98.87299.06199.2599.439Apr 19, 2026Evaluation ResultsMethodMethodLinksValidityRelaxed ValidityUniquenessFCDCometh2026.0499.6—96.80.25Training set2026.0499.399.599.20.03DisCo2026.0499.3———DeFoGSampling steps=100%Sampling steps=100%2026.0499.399.496.30.12IDDMSampling steps=10%Sampling steps=10%2026.0499.399.596.50.1IDDMSampling steps=100%Sampling steps=100%2026.0499.399.596.30.13DiGress2026.0499—96.2—DeFoGSampling steps=10%Sampling steps=10%2026.0498.999.296.20.26