Runway

Runway is a macOS‑based creative toolkit that leverages machine‑learning models to simulate and generate visual content. Users can upload video files, which the system processes using its underlying AI to produce altered or entirely new media. The interface presents options for working with characters, media and entertainment, robotics, and broader world‑model research, allowing creators to explore generative possibilities within a single application.

The software targets professionals and hobbyists in creative fields who need AI‑assisted generation of visual assets, such as video editors, animators, and designers. It also serves researchers interested in general world models that can perceive, understand, and act within simulated environments. By integrating model inference directly into the macOS workflow, Runway enables iterative experimentation without requiring external tools.

What distinguishes Runway is its focus on building foundational “General World Models” that aim to simulate a wide range of experiences. The platform combines video upload, AI‑driven transformation, and domain‑specific modules (characters, media, robotics) into a unified environment, positioning itself as a research‑oriented yet production‑ready creative suite.