Likeness gets the headlines, but the same pipelines that surface a real person's face also surface someone else's intellectual property — a recognisable cartoon character, a game hero, a branded mascot — dropped into user-generated or AI-generated content.
Why a character is an exposure
A copyrighted character that appears in content you publish or monetise can implicate copyright and trademark. For a platform hosting UGC, or a brand running an AI campaign, “a user put it there” or “the model drew it” is a weak position once it is on your surface, with your name on it.
Why it is harder than a face
Faces have reverse-image search and dedicated face models. Characters are messier: derivative styles, obscure or very recent IP, and a “looks like but isn't quite” near-miss. A model asked to identify a character has the same nearest-known-identity problem — it will name the most famous franchise it resembles, which may be wrong. So a character identification is doubly a lead: you flag that a copyrighted character likely appears, and confirm the specific title with a human or counsel.
The defensible position
The finding that holds up is not “this is such-and-such franchise.” It is “a recognisable copyrighted character appears here and warrants review.” Screen for it, present it as an unverified resemblance with the frame attached, and let a human — or counsel — confirm the specific rightsholder. The category is the defensible finding; the specific title is a lead.