Across 16 shared benchmarks, Gemini 3.1 Pro scores higher on 3 and Hy4 on 13. The widest gap is SWE-Marathon, where Hy4 scores 31.9 against 4. Hy4 is the cheaper of the two on tracked API pricing ($0.83 against $2.00 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, tencent), otherwise the lowest tracked offer.