Rent out GPUs to AI researchers and make ~2x more than mining cryptocurrencies
There's a lot of comments on that reddit thread about how awesome this would be as a service.<p>But there's a big problem of trust with this for ML.<p>How do I know you actually ran what I paid you for and not just generated random data that looks right in the shape I wanted it?<p>You could farm it out to two people and if the results disagree, then payment is decided by a third. But then you've just doubled the (paid) workload, and you've not really solved collusion by a significant portion of the workers.