Across 32 shared benchmarks, Nemotron 3 Super 120B A12B scores higher on 3 and Nemotron 3 Ultra 550B A55B on 28, with 1 level. The widest gap is OmniScience Non-Hallucination, where Nemotron 3 Ultra 550B A55B scores 70.3 against 13. Nemotron 3 Super 120B A12B is the cheaper of the two on tracked API pricing ($0.20 against $0.68 per million input tokens).
Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing. Quoted rates are the price-setter row we currently track for each model — its direct or vendor-official listing where one exists (direct, direct), otherwise the lowest tracked offer.