Black Forest Labs releases FLUX 3 Action
Black Forest Labs released FLUX 3 Action, an open-weight 7B world-action model from its FLUX 3 backbone, with weights available. On RoboLab-120 it uses under half the parameters of the prior best open model and runs up to 3.95x faster.
Source: Black Forest Labs blog, checked Sep 28, 2026. Summarized from the provider’s announcement.