Two weeks ago Seedance 2.5 was a teaser. Today it's live in full 1080p, and Higgsfield says full HD generation is exclusive to them right now. The detail is the part I'd watch. Pores, fabric grain, the way light breaks on skin all sit in plain view at 1080p, so a model shipping full HD is asking for the closest look your eye can give. Higgsfield's launch offer is free generations for all new users, at zero credits, while the window is open. The teaser set the bar. Full HD turns every clip…