AI model launches · Viggle
Viggle JST-2 world model launch
Viggle releases JST-2, a physics-native world model built in 3D that generates scenes in seconds and characters with motion built in.
ViggleAI @ViggleAI · 19 Oct 2026
From the post
Today we are releasing JST-2, the world's first full-stack physics-native world foundation model. Many world models learn in pixel/video space. We went back to first principles and built the entire model stack in 3D. Generate a 3D scene in seconds and expand it in real time. Create characters with motion built in, all through one general architecture.
ViggleAI @ViggleAI on X · 19 Oct 2026
