DeepSeek V4.1 Flash 1017 · deepinfra

DeepSeek-V4.1-Flash-1017 is a minor update to DeepSeek-V4.1-Flash, delivering substantial improvements across reasoning, coding, agentic tasks, and visual benchmarks. Alongside these gains, the model reduces task execution time and output length, enabling users to complete tasks faster and at lower cost and advancing the performance–cost Pareto frontier across multiple agent harnesses.

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Read also: DeepSeek API pricing: V4 Pro and V4 Flash at every provider

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Input, $/1M $0.20

Output, $/1M $0.60

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Last checked 04.11.2026 12:00:14 UTC

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