Deepseek v4 Pro High

Deepseek v4 Pro High is a DeepSeek proprietary model, released 24 Apr 2026. Its best configuration (high reasoning effort) ranks #110 of 756 on the BenchLeader Index at 60.1 ±4.5, in the upper half. The ± is the point: 204 other configurations score within that range, so they and this one cannot be told apart on quality alone — price and speed are what separate them. It scores highest in human preference (66) and lowest in coding (57). Last measured 2 Oct 2026.

Blended price

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Output speed

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Full answer

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Cost per run

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Released

24 Apr 2026