FLUX 3 Action
7B world action model for vision-guided SO-101 robotic control
FLUX.3 Action SO-101 is a 7B open-weight world action model from Black Forest Labs, specialized for controlling SO-101 robotic arms. It combines visual observations, robot state information, and natural-language instructions to predict upcoming robot actions while simultaneously denoising predicted future video frames. The checkpoint uses two camera streams, scene and wrist, alongside six-dimensional state and action representations and historical observations for temporal context. It predicts chunks of 42 actions, executes 32 at 30 Hz, and then replans, enabling closed-loop robotic control. ...