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DeepSeek V4 Flash vs Devstral 2

Devstral 2 leads in 4 of 8 categories

Arena ELO

Tie

Cheaper

Devstral 2

Faster

Devstral 2

Detailed Comparison

CategoryDeepSeek V4 FlashDevstral 2
ProviderDeepSeek Mistral
Context Window128K 256K WIN
Input Price ($/1M)$0.14 $0.05 WIN
Output Price ($/1M)$0.28 $0.22 WIN
Arena ELON/A N/A
CodingN/A unknown
ReasoningN/A unknown
Speed (tokens/sec)N/A ~100 t/s WIN
Open SourceYes Yes

Frequently Asked Questions

Which is cheaper, DeepSeek V4 Flash or Devstral 2?

Devstral 2 is approximately 36% cheaper than DeepSeek V4 Flash per million tokens.

Which is better for coding, DeepSeek V4 Flash or Devstral 2?

DeepSeek V4 Flash scores N/A on coding benchmarks, while Devstral 2 scores unknown.

Which has a larger context window?

DeepSeek V4 Flash supports 128K context, while Devstral 2 supports 256K.

Is DeepSeek V4 Flash or Devstral 2 open source?

DeepSeek V4 Flash is open source. Devstral 2 is open source.