What do you mean by bearing no real responsibility for its actions? If I use a model to accomplish a task and it fails, I use something else to try to accomplish the task. If it's my responsibility to complete the task, it can't be the model's responsibility unless I've agreed to some sort of guarantee from the provider.
If the provider says "the model will always be right or your money back" then the provider has got responsibility. If there's no guarantee, there's no responsibility on their part, just on the person whose job it is to try and solve a problem with the model.
If the provider says "the model will always be right or your money back" then the provider has got responsibility. If there's no guarantee, there's no responsibility on their part, just on the person whose job it is to try and solve a problem with the model.