I think this is overly reductive. For sure the models are behemoths and consume a lot of resources, but the harness can have a big impact on how much the model

I think this is overly reductive. For sure the models are behemoths and consume a lot of resources, but the harness can have a big impact on how much the model is used. For example, having a strong set of tools available in the harness means the model can work much more efficiently.