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Gemini 3.1 Flash Lite Preview vs DeepSeek V4 Flash Vision Exp

DeepSeek V4 Flash Vision Exp is cheaper on output tokens, while Gemini 3.1 Flash Lite Preview offers a larger context window. Choose Gemini 3.1 Flash Lite Preview or DeepSeek V4 Flash Vision Exp based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGemini 3.1 Flash Lite PreviewDeepSeek V4 Flash Vision Exp
ProviderEden AIEden AI
Input / 1M tokens$0.25$0.15
Output / 1M tokens$1.50$0.60
Context window1M1M
Parameters——
Open weightsNoYes
ReleasedMar 2026Aug 2026

FAQ

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