Meet Google DeepMind’s Genie 4: Real-Time World Model With Native Audio

Google DeepMind released Genie 4 as a research preview for trusted testers; it generates explorable worlds from text and image prompts in real time, along with ambient audio, music and character dialogue. A Gemini model runs inside the simulation loop as a planner, using Gemini 3.8 Flash to break goals into steps, verify frames and replan, while Gemini Omni anchors each world's look and behavior. DeepMind disclosed no parameters, resolution, frame rate or benchmarks, and lists drift in longer sessions and interaction limited to a few minutes as open problems.