# October 27: A New Generation of World Simulation

On October 27, 2026, Google DeepMind announced Genie 4 — ‘a new generation of world simulation’ — a real-time world model that turns a text prompt into a world you walk through with a keyboard, changing it by typing as you go. Four advances headline the release: stronger photorealism, smoother motion, natively generated audio, and about two minutes of continuous coherence — roughly twice what Genie 3 managed.

## Key facts

- Google DeepMind announced Genie 4 on October 27, 2026, in a blog post titled 'A new generation of world simulation' by Raia Hadsell, Diego Rivas, and Hang Qi.
- The core claim: a text prompt generates a real-time simulated world you explore with a keyboard — and you can keep typing as you walk to change the world around you.
- DeepMind lists four advances over the previous generation: stronger photorealism, smoother motion, natively generated audio, and longer consistency.
- TechCrunch reports about 2 minutes of continuous coherence — roughly twice what Genie 3 managed.
- Genie 4 is a research preview for trusted testers only, with a waitlist for broader access.
- No launch date, price, benchmark, resolution, frame rate, or parameter count has been announced.

Part of the genie 4: DeepMind's real-time world simulator, explained collection at https://aiservicesmarket.lol/genie-4/