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Runway’s WorldPrompt specifies fixed scenes and timestamped actions for world models

latent.space by Richard MacManus 84 min read Editor score 6/10

WorldPrompt lets users fix elements such as the first frame and specify timestamped events, including actions prompted in real time. The format offers an early look at how inputs can steer interactive generative models over time.

What

WorldPrompt is an input format for fixing aspects of a simulated world and specifying actions within it.

How

It can set the first frame and provide timestamped events, including actions prompted in real time, for GWM Worlds 2.

Why it matters

For interactive generative systems, it offers prompt-based control of characters, cameras, and environments, but not scripting or state control.

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