DeepSeek V4 Flash 0731 Fast

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AIHubMixdeepseek-v4-flash-0731-fastdeepseek-flash

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Quick Info

Provider: AIHubMix
Model key: deepseek-v4-flash-0731-fast
Release date: Jul 31, 2026
Last updated: Jul 31, 2026
Knowledge cutoff: 2025-05
Input modalities
Output modalities
Capabilities

Cost

Input token cost: $0.28
Output token cost: $1.40

Limits

Output tokens: 384,000 tokens
Context window: 1,000,000 tokens

Transparent token rates

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Rates are shown per one million tokens. Combined means one million input plus one million output tokens.

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Latest news about DeepSeek V4 Flash 0731 Fast

Venice AI

Official sourceRelease Notes

Venice.ai's official changelog (September 9th, 2026 Change Log covering July 28 – August 31, 2026) lists DeepSeek V4 Flash 0731 Fast among its new Text Models additions. The page describes it as a "Speed-optimized variant of DeepSeek's V4 Flash (July 31 release)," explicitly attributing the underlying model to DeepSeek According to that same changelog entry, DeepSeek V4 Flash 0731 Fast is marked Private and available to all Venice users, distinguishing it from sibling entries such as the base "DeepSeek V4 Flash 0731" and the separately listed "DeepSeek V4 Pro 0813." No benchmark figures, parameter counts, API specifics, or capability