Across 26 shared benchmarks, Gemini 3 Flash Preview scores higher on 20 and Nemotron 3 Ultra 550B A55B on 6. The widest gap is OmniScience Non-Hallucination, where Nemotron 3 Ultra 550B A55B scores 70.3 against 7.6. Tracked API pricing per million tokens: Gemini 3 Flash Preview $0.50 in / $3.00 out, Nemotron 3 Ultra 550B A55B $0.68 in / $2.67 out.
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.