Runway turns its video models into robot control with Praxis-1, an open-weight world action model
Runway announced Praxis-1 on 30 September 2026, an open-weight world action model that converts its large-scale video pretraining into control for real robots. Early tests run with Noble Machines, Standard Bots and Ultra on bimanual, six-axis arm and mobile-base hardware, and public weights are promised in the coming months.