DeepSeek-V4.1-Flash vs DeepSeek-V4-Pro
26 SHARED BENCHMARKSAcross 26 shared benchmarks, DeepSeek-V4.1-Flash scores higher on 20 and DeepSeek-V4-Pro on 6. The widest gap is OmniScience Non-Hallucination, where DeepSeek-V4-Pro scores 12.2 against 3.5. DeepSeek-V4.1-Flash is the cheaper of the two on tracked API pricing ($0.30 against $1.32 per million input tokens).
DEEPSEEKVSDEEPSEEK26 SHARED20–6 HEAD-TO-HEAD
Terminal-Bench 4.031.212.4
terminalbenchV4026.814.6
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, deepseek-official), otherwise the lowest tracked offer.