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DeepSeek-V4-Flash-0731 vs Grok 4

Grok 4 leads in 5 of 8 categories

Arena ELO

Grok 4

Cheaper

Grok 4

Faster

Grok 4

Detailed Comparison

CategoryDeepSeek-V4-Flash-0731Grok 4
ProviderDeepSeek xAI
Context Windowuncertain 256K WIN
Input Price ($/1M)N/A $0.2 WIN
Output Price ($/1M)N/A $1 WIN
Arena ELON/A 1491 WIN
CodingN/A unknown
ReasoningN/A unknown
Speed (tokens/sec)N/A ~45 t/s WIN
Open SourceYes No

Frequently Asked Questions

Which is better for coding, DeepSeek-V4-Flash-0731 or Grok 4?

DeepSeek-V4-Flash-0731 scores N/A on coding benchmarks, while Grok 4 scores unknown.

Which has a larger context window?

DeepSeek-V4-Flash-0731 supports uncertain context, while Grok 4 supports 256K.

Is DeepSeek-V4-Flash-0731 or Grok 4 open source?

DeepSeek-V4-Flash-0731 is open source. Grok 4 is proprietary.

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