Across 16 shared benchmarks, GLM-5.2 scores higher on 2 and Hy4 on 14. The widest gap is Program Bench, where GLM-5.2 scores 63.7 against 17.5. Hy4 is the cheaper of the two on tracked API pricing ($0.83 against $1.40 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 (zai-official, tencent), otherwise the lowest tracked offer.