Runway’s WorldPrompt and the Engineering of Real-Time Worlds
Runway's GWM Worlds 2 turns video generation into real-time interactive simulation via WorldPrompt
“turns high-fidelity video and audio generation into real-time interactive simulation”
Runway ($5.3B valuation) launched GWM Worlds 2 with WorldPrompt, a new input format enabling timestamped, real-time event control over AI-generated environments. This positions Runway in a competitive real-time world model race alongside Google DeepMind's Genie 3, Odyssey-2 Pro, and World Labs' RTFM. The shift from passive video generation to interactive simulation marks a significant architectural evolution with implications for gaming, robotics, and embodied AI.