Qwen3.5 4B vs Qwen3.6 Plus
39 SHARED BENCHMARKSAcross 39 shared benchmarks, Qwen3.5 4B scores higher on 2 and Qwen3.6 Plus on 37. The widest gap is τ³-Bench, where Qwen3.6 Plus scores 70.7 against 8.2. Qwen3.5 4B is the cheaper of the two on tracked API pricing ($0.03 against $0.50 per million input tokens).
ALIBABAVSALIBABA39 SHARED2–37 HEAD-TO-HEAD
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, alibaba-official), otherwise the lowest tracked offer.