Comment by nserrino

PyTorch is the baseline because that's what people prototype in, and the most common reference point. The aim here is to show that you can start from prototype code and automatically produce lower-level kernels (in this case Metal) that are more usable in real deployments, without additional work from the developer. Frontier models are capable at generating efficient Metal kernels automatically/immediately, and will only get better. We expect to see significant improvements as we refine the approach, but it's enough to show this seems to be a tractable problem for AI.