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DeepSeek: DeepSeek V4 Flash 0731

Listed rates are OpenRouter’s, observed at fetch time. They are not a quote from the original model vendor.

CurrentLast checked Sep 16, 2026, 6:35 p.m. UTC

Model id
deepseek/deepseek-v4-flash-0731
Context length
1,310,720
Listed prompt rate
$0.06 / million tokens (OpenRouter listed)
Listed completion rate
$0.12 / million tokens (OpenRouter listed)
Official source
https://openrouter.ai/models/deepseek/deepseek-v4-flash-0731