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Gemini 3.1 Flash Lite vs DeepSeek V4.1 Flash 1017 (EU)

Both have similar output pricing. Choose Gemini 3.1 Flash Lite or DeepSeek V4.1 Flash 1017 (EU) based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGemini 3.1 Flash LiteDeepSeek V4.1 Flash 1017 (EU)
ProviderGoogleRequesty
Input / 1M tokens$0.25$0.50
Output / 1M tokens$1.50$1.50
Context window1M1M
Parameters——
Open weightsNoYes
ReleasedMay 2026Oct 2026
LiveBench score62.1—
GPQA Diamond score81.8—
Epoch Capabilities Index score144—

FAQ

Is Gemini 3.1 Flash Lite or DeepSeek V4.1 Flash 1017 (EU) cheaper?

Gemini 3.1 Flash Lite and DeepSeek V4.1 Flash 1017 (EU) have comparable output pricing.

Which has the larger context window, Gemini 3.1 Flash Lite or DeepSeek V4.1 Flash 1017 (EU)?

Both models offer a similar context window.

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