The demo is pretty good despite having limited scale. I couldn't freely move around. Just today I was writing about what might happen if the AI bubble pops, the result will be cheap GPUs for everyone [0]. They say this world model runs on a single H100, if you can somehow get a couple of those on your desk you can run it at locally.
I did try to look for the manual so I could try this model, but it's nowhere to be found?!
https://rtfm.worldlabs.ai/
These things always have "hidden costs," though ("Cost" can be complexity, context requirements, or resource usage; not just money).
I assume, from the title, that it's well-documented.
... I'll just get my coat ...
[0]: https://idiallo.com/blog/free-graphic-cards-for-everyone