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

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

SpecDeepSeek V4.1 Flash 1017 (TensorX)Gemini 3.1 Flash Lite
ProviderEden AIGoogle
Input / 1M tokens$0.50$0.25
Output / 1M tokens$1.50$1.50
Context window1M1M
Parameters——
Open weightsYesNo
ReleasedOct 2026May 2026
LiveBench score—62.1
GPQA Diamond score—81.8
Epoch Capabilities Index score—144

FAQ

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

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

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

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.