Model release #Google Oct 28, 2026 · Originally published Oct 27

Google DeepMind unveils Genie 4, a natively multimodal world model that generates audio too, as a research preview for trusted testers

Interactive world simulation gets another generation, now built on the Gemini family, with a route for developers to get access.

Primary source Google DeepMind · deepmind.google Read the original ↗

// Key points

  • Genie 4 is natively multimodal and generates audio alongside the visuals.
  • It builds on the Gemini family: Gemini Omni anchors real-world appearance and behavior, while other Gemini models provide reasoning for coherence and continuity.
  • It is a research preview for trusted testers, coming to Google AI Ultra subscribers in Project Genie and to early access partners of the Gemini API and Google AI Studio, with a waitlist form.
  • The announcement gives no resolution, frame rate, duration or pricing.

Builder's takeWith no resolution, duration or pricing, there is no way to judge product fit yet. I would join the API early-access waitlist and watch whether it becomes a per-second API the way Imagen and Veo did. Teams building games, teaching demos or simulation environments for agents can prepare a fixed set of evaluation scenes now and compare on day one.

// Background · from #Google

Full timeline →
  1. Oct 27 Gemini API now stores requests by default for new paid-tier projects using generateContent and related endpoints
  2. Oct 27 Google Docs edits Markdown files natively and Drive previews them, aimed at humans and agents working together
  3. Oct 26 Google details TB screening in the field: a partner device has read 25,000 chest X-rays, and open MedGemma has passed 10 million downloads

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