genie 4

Describe a setting and Genie 4 renders a playable, photoreal world — physics, ambience and character voices all respond to you live.

Genie 4 World Simulator
Turn a short prompt into a world you can walk through
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A Closer Look at the Genie 4 World Model

Feed Genie 4 a written idea or one reference frame and it returns a navigable scene where picture, motion, audio and voices are produced together.

  • One Model, Every Modality
    Audio, ambience and spoken lines are produced in the same pass as the imagery, rather than layered on after the Genie 4 scene already exists.
  • Steer the Scene by Typing
    Ask for different weather, a fresh camera angle or an extra character mid-run, and Gemini re-fits the simulation to what is already on screen.
  • Powered by the Gemini Lineup
    Gemini Omni keeps appearance and motion anchored to reality, while companion Gemini models track continuity from one frame to the next.

Four Steps to Your First Genie 4 Scene

Four short steps take you from the Genie 4 waitlist to a world you can steer in real time.

What Genie 4 Delivers in Real Time

Six strengths that define what this generation of Genie 4 world simulation delivers in real time.

Weight and Impact That Feel Real

Objects carry convincing mass and momentum, so airflow, collisions and contact behave the way you would expect.

Lifelike Character Movement

Figures walk, react and talk in a way that reads as human, and you can redirect them while the simulation keeps running.

Sound Born With the Picture

Each location brings its own soundscape — wind through leaves, surf breaking, distant traffic — generated alongside the visuals.

Conversation That Responds

Characters reply to your prompts and to events inside the world as they happen, and their speech shifts as the scene evolves.

Planning Across Many Steps

Gemini 3.8 Flash runs inside the loop, mapping out actions, reviewing frames and re-planning whenever the world takes a turn.

Cinematic, Photo-Grade Look

Light, grain and lens behavior hold steady, so long takes and free camera moves still read as real footage.

FAQ

Questions About Genie 4

Short answers to the questions people ask most about the Genie 4 world model.

1

So what is Genie 4, in plain terms?

A multimodal world model that predicts and renders how a scene will look, sound and react next.

2

How can I try it?

Access is limited to vetted testers during the research preview — sign up for the Project Genie waitlist, the Gemini API or AI Studio.

3

Does it produce audio and voices too?

Yes. Ambience and character dialogue come from the model itself and shift with whatever you type.

4

What controls do I have inside a scene?

Keyboard input moves you through the space, and text prompts reshape the environment while it keeps running.

5

Where do the Gemini models fit in?

Gemini Omni anchors appearance and behavior; companion Gemini models keep the simulation consistent as time passes.

6

What can people build with it?

Robotics and agent training grounds, navigation benchmarks for AI, and a new class of interactive experiences built on Genie 4.

Get Early Access to Genie 4

Ask for a seat in Project Genie, or test Genie 4 sooner through the Gemini API and Google AI Studio.