Increasingly, artists describe the feeling of creating images with generative AI systems as like working with a “collaborator”—a term that is also common in the scholarly literature on AI image-generation. If it is appropriate to describe these dynamics in terms of collaboration, as I demonstrate, it is important to determine the form and nature of these joint efforts, given the appreciative relevance of different types of contribution to the production of an artwork. Accordingly, I examine three kinds of collaboration that (...) can be found in the philosophical literature on artistic authorship—collective authorship, co-creatorship, and co-production—to determine whether human-AI interactions comprise joint efforts as per such kinds. As I find, collaboration is a concept that invokes rich psychological terms and so one to used be with care in relation to generative AI, which does not yet meet the conditions to count as an artistic collaborator in the senses derived from the literature. To progress discussions on ethical and legal issues that are raised by image-making practices involving generative AI, and further research into the distinctive qualities afforded by interactions with these systems, I argue that we ought to frame their contributions to the production of visual artworks in terms of a “generative” contribution and describe the interactions between humans and generative AI systems as “AI-assisted production”. (shrink)