I can remove this one, but I'm not sure how to remove the instance @914. I'm extending `options` in the model constructor to prevent the defaults from being added to the options object, meaning `validationError` is not on the options object in `_prepareModel`. The only reason I added this one was because I had to add the one @914 and figured this would be more consistent. One way I could remove the one @914 is by deleting `options.defaults` after I extend the attributes off them, but that seems messy. Any thoughts?