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DeepSeek V4.1 Flash 1017 (DeepSeek) vs Mistral Small (latest)

Both have similar output pricing, while DeepSeek V4.1 Flash 1017 (DeepSeek) offers a larger context window. Choose DeepSeek V4.1 Flash 1017 (DeepSeek) or Mistral Small (latest) based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecDeepSeek V4.1 Flash 1017 (DeepSeek)Mistral Small (latest)
ProviderLLM GatewayMistral
Input / 1M tokens$0.15$0.15
Output / 1M tokens$0.60$0.60
Context window1.1M262K
Parameters——
Open weightsNoYes
ReleasedOct 2026Mar 2026
GPQA Diamond score—47.5
LMArena (Chatbot Arena) Elo score—1338
LMArena Vision Elo score—1142

FAQ

Is DeepSeek V4.1 Flash 1017 (DeepSeek) or Mistral Small (latest) cheaper?

DeepSeek V4.1 Flash 1017 (DeepSeek) and Mistral Small (latest) have comparable output pricing.

Which has the larger context window, DeepSeek V4.1 Flash 1017 (DeepSeek) or Mistral Small (latest)?

DeepSeek V4.1 Flash 1017 (DeepSeek) has the larger context window (1.1M tokens).

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.