Comment by stratos123

> if this was something which could be done amateurs would have done it to provide open models. (Like SETI@home or Folding@home)

I know that's not what you meant but this does exist, by the way. It's called AI Horde: https://github.com/Haidra-Org/AI-Horde/tree/main

The big difference is that a particular query is handled by just one particular node (a single model doesn't get distributed among the network), so it can only serve models small enough to be handled by a single consumer PC.