Yesterday, Google DeepMind unveiled a new Genie 4 model that unlocks unprecedented realism and improves real-time interactive stimulation.
Today we're introducing Genie 4 — our newest interactive world model from @GoogleDeepMind 🌐 pic.twitter.com/iE4WEWZRN4
— Google (@Google) October 27, 2026
Genie 4
This model incorporates and builds on capabilities from the Gemini family: Gemini Omni anchors the simulations in real-world appearance and behaviour, while other Gemini models provide the complex reasoning needed to help maintain a simulation’s coherence and continuity.
Genie 4 advances Google’s ability to create safe, infinitely variable simulations that can help with everything from developing training environments for robots and agents to unlocking the creation of new interactive experiences.
Model advances 4 key capabilities
Shaping world simulation in real-time
With Genie 4, you can use natural language to modify a simulation in real-time — like changing the weather, moving the camera, or introducing a new person or object — and Gemini will contextually adapt your prompt to match the surrounding scene.
Pushing the frontier in realism for physics and human action
Genie 4 introduces a new standard of realism to real-time interactive simulation. Built on an advanced physical understanding of the world, Genie 4 simulates real-world physics scenarios, such as aerodynamics, collisions, and more.
The most dramatic leap is how Genie 4 simulates people, creating characters that move naturally, respond organically to their environments, and can be interactively steered in real time.
Modeling how the world sounds
Genie 4 is Google’s first real-time world model to generate audio natively. Every world carries the ambient sound of its own setting, from wind in the trees to waves crashing at the beach.
Genie 4 introduces interactive dialogue that adapts on the fly. Characters converse and react to your inputs or events in the world, all in real time.
Simulating complex events with Gemini models
Gemini 3.8 Flash serves as a guiding agent in the loop: as Genie 4 generates a world in real time, Gemini continuously observes the scene, breaks down goals into a sequence of steps, and reviews incoming frames to track the progress and verify that each step succeeded. As the world shifts or the user intervenes, Gemini adapts its plan in the moment, unlocking worlds with reliable causality, procedural behaviors, and multi-step reasoning.
The company has also experimented with Gemini 4 Argon and Genie 4 to bring its frontier research together with Gemini Robotics.
This latest model is being tested for creative direction, historical scenarios, immersive photographs, interactive experience concept design and simulation.
Safety
Genie 4 includes strict safety guardrails that are consistent with Google’s safety policies across other models. Before launching this preview, the company evaluated Genie 4 through internal rigorous safety evaluations to prevent the generation of harmful or malicious content. Also, Google has intentionally deployed it first to trusted tester partners to get early feedback before the model is released more broadly.
To maintain transparency, all video and audio generated by Genie 4 will include SynthID, which helps identify AI-generated content across visual and audio modalities.
Availability
Genie 4 has been released as a research preview to trusted testers, and is coming soon to Google AI Ultra subscribers in Project Genie and early access partners in the Gemini API and Google AI Studio.
