not a model per se but there are plenty of safeguards on, for example, oAI products.
Go ask an oAI product 'draw a portrait in the style of Patrick Nagel'.
Here's the reply I got : "I am unable to generate images in the style of Patrick Nagel due to content policy restrictions regarding artists' styles. "
I don't know of any specific copyright-centric error messages, but in my ignorant naivety I would assume that if oAI products are having problems mimicking an artists' style, it'll probably avoid copyright as much as possible.
Go ask an oAI product 'draw a portrait in the style of Patrick Nagel'.
Here's the reply I got : "I am unable to generate images in the style of Patrick Nagel due to content policy restrictions regarding artists' styles. "
I don't know of any specific copyright-centric error messages, but in my ignorant naivety I would assume that if oAI products are having problems mimicking an artists' style, it'll probably avoid copyright as much as possible.