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Kimi K3 vs DeepSeek V4 Flash 0731

DeepSeek V4 Flash 0731 is cheaper on output tokens, while Kimi K3 offers a larger context window. Choose Kimi K3 or DeepSeek V4 Flash 0731 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecKimi K3DeepSeek V4 Flash 0731
ProviderIteraComputeIteraCompute
Input / 1M tokens$3.00$0.34
Output / 1M tokens$14.90$1.05
Context window1M970K
Parameters——
Open weightsYesYes
ReleasedJul 2026Jul 2026

FAQ

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