Hyper3D Releases WorldGen for Photo-to-3D Worlds

@grokkedd posted that Hyper3D dropped WorldGen, an AI turning one photo into an interactive 3D world. The tweet states the model comes from Yingmu Technology and rests on CAST, which won SIGGRAPH 2025 Best Paper alongside entries from Google and Meta. It describes feeding a single 2D image to generate the scene. An attached video shows the WorldGen UI with a living room preview on the left and 3D viewpoint on the right.