[nalzok]

> at market price $600k

I don’t think they are really spending $600k. Chances are that they own a GPU cluster so they don’t need to pay the cloud premium.

[fragmede]

Spot instance pricing for p4d.large is about a third the on-demand cost, though it's not clear what they're using to calculate market rate. An A100 card is roughly $10k retail, so it's not like "owning a GPU cloud" is that cheap a proposition either.