You can download a pretrained, full size GPT-2 for $0. Training it from scratch would be merely for fun. You can fine tune the model if you have a specific ap

You can download a pretrained, full size GPT-2 for $0. Training it from scratch would be merely for fun. You can fine tune the model if you have a specific application for far, far less cost ($0-$10). It's not comparable to a hobby. It's comparable to paying $10k to make a sandwich.