If I followed the links correctly this benchmark was made on a 16xH200. At current prices I'd assume that is a system price of around $750,000.
The year has 86400*365 = 31536000 seconds. Thus 63072000000 tokens can be generated. As pricing is usually given per 1M tokens generated, this is 63072 such packages.
Now lets write off the investment over 3 years, 250,000/63072 = 3.96. So almost $4 per 1M tokens generated with prompt processing included.
Model was a Deepseek 671B 32B MoE.
Looks to me that $20 for a month of coding is not very sustainable - let's enjoy the party while VCs are financing it! And keep an eye on your consumption...
Electricity costs seem negligable with ~$10,000 per year at 10cts per kWh but overall cost would be ~10% higher if electricity is more like 30cts like it is in Europe.
Edit: like it is pointed out by other commenters it is 2200t/s per single GPU thus the result needs to be divided by 16: $4/16 = $0.25. This actually somewhat matches the deepseek API pricing.