FLUX 3 Action brings video-fast control to robots
Black Forest Labs just released FLUX 3 Action, an open-weight 7B world-action model designed for robotics. It achieves a 42.2% success rate on the RoboLab benchmark, beating Cosmos 3 Nano while using less than half the parameters and running up to 3.95x faster on GPUs. When paired with GPT 6 Astra in a hybrid policy, it cuts cost per successful task by 29% by handling physical execution locally.