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Comment by jameson

I heavily using Deepseek V4 Pro for a personal project because I cannot afford Opus, and spent ~1B token last two weeks for just $40 which would've costed ~$1300 using Opus 4.8. Realistically Opus cost will be lower assuming more "intelligent" model would've produced less code with fewer conversation but I doubt it'll be cheaper than ~$500.

I'm curious to know how they can they offer at such a cheap price. Some say it's electricity surplus in China and/or government subsidy. It'll be a very interesting read if there's an extensive study on their economics.

   1.1B (cache reads) * $0.5 = ~576
   39M (ache miss) * $5 = ~199
   21M (output) * $25 = ~529
   Opus 4.8 = 1304

   1.1B (cache reads) * $0.003625 = ~4.17
   39M (ache miss) * $0.435 = ~17.3
   21M (output) * $0.87 = ~18.4
   Deepseek V4 Pro = ~40
parent jameson 4 months ago

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