Is Deepseek V4 Flash CN or Deepseek V4 PRO CN cheaper?
Deepseek V4 Flash CN is cheaper ($0.02 / 1M tokens input / $0.041 / 1M tokens output) vs Deepseek V4 PRO CN ($0.239 / 1M tokens input / $0.479 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.