The best world models, according to hackers
5 world models recommended in Hacker News comments over the past year, ranked by how many separate people recommend each one.
- Most recommendedMarble by World Labs25 people recommend it
- Free and lovedLingBot-World5 people recommend it
All world models
- Marble by World LabsDetailed, usable 3D environments for previz, set design and games. Common caveat: scenes break down when the camera moves far from the input view.25recommend
- Project GeniePeople are impressed by its real-time interactive worlds and see a hint of the future for gaming and simulation. Critics say physics and consistency break down and the results feel lifeless.16recommend
- World Labs world modelRecommended for strong 3D reconstruction from few frames and cheap exploration. Critics cite distortions, hallucinations and a valuation they call too high.7recommend
- LingBot-WorldA free open-weight interactive world model that people recommend for running on a single consumer GeForce GPU while keeping lossless performance.5recommend
- Nvidia CosmosPhysics-aware simulation and video generation models that people find realistic and useful for training data. Main caveat: they are too large to run on most consumer computers.5recommend