Arc is a world model that generates physically grounded simulations so autonomous systems can train and evaluate before deployment. Saturn Dynamics describes it as part of a development cycle that spans training through deployment: the model produces controllable simulations of how the physical world behaves and evolves in response to actions, letting robots and other machines rehearse behavior in a virtual environment first.
The company positions Arc around efficiency for real-world autonomy workflows. It reaches customers through engagement rather than a self-serve product page: robotics teams, automation leaders, and system integrators work with Saturn Dynamics on assessment, customization, and deployment of the model into their own stacks.

Arc is Saturn Dynamics' world model that generates physical simulations for embodied AI.


A learned world model that serves as a virtual simulator for robot policy evaluation and training.


OVERPASS is a Game of Drones simulation environment for testing drone, robotics, and AI/ML concepts.


Instance verifies robot task completion from camera footage, returning grounded success evidence for every episode.




Marble, World Labs' world-model product, generates editable, persistent 3D worlds from text, images, video, or 3D layouts.



Physics-based verifiable world model with a persistent 3D substrate and gated surfaces.


Foundation models and AI agents for spatial-temporal reasoning in virtual and physical environments.



Open-source platform for collaborating on machine learning models, datasets, and applications.
A learned world model that serves as a virtual simulator for robot policy evaluation and training.

OVERPASS is a Game of Drones simulation environment for testing drone, robotics, and AI/ML concepts.

Instance verifies robot task completion from camera footage, returning grounded success evidence for every episode.

MuJoCo is a physics engine for robot simulation and reinforcement learning.

Isaac Sim is NVIDIA's OpenUSD-based robotics simulation application, built on Omniverse, for developing, testing, and training AI-driven robots.

Marble, World Labs' world-model product, generates editable, persistent 3D worlds from text, images, video, or 3D layouts.

GWM-1 is Runway's first general world model family for real-time, interactive simulation.

Physics-based verifiable world model with a persistent 3D substrate and gated surfaces.

Foundation models and AI agents for spatial-temporal reasoning in virtual and physical environments.

Genius is an agentic enterprise intelligence platform for building reliable domain-specific predictions and decisions using active inference.

Open-source platform for collaborating on machine learning models, datasets, and applications.
