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Morning Edition · Wednesday, October 28, 2026Published at 2:21 AM EDT · New York
Google DeepMind Previews Genie 4, a Real-Time World Model That Generates Sound and Dialogue
Genie 4 keeps a scene consistent for up to two minutes, double Genie 3's limit, and is going first to trusted testers, Google AI Ultra subscribers and early Gemini API partners.
Google DeepMind announced Genie 4 on October 27 as its new model for real-time interactive simulation. Unlike its predecessor, Genie 4 generates audio natively. Each world carries ambient sound that fits its setting, along with music, spati…
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Part of a tracked trend
World Models Become Interactive Simulators
Generated interactive worlds will keep extending their consistency horizon and adding modalities, moving from research previews into paid media and simulation APIs before they are reliable enough for training agents.
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