# LingBot-World

LingBot-World is Robbyant's open world simulator built on a video generation model. You give it an image and steer with camera poses or action strings; its distilled Fast variant answers in under a second, and the weights are Apache-2.0.

Organization: Robbyant (Ant Group). Released: January 2026. Kind: Explorable world.

## What you control

- A starting image
- Camera poses
- Action strings (Act preview)

## License

Weights: Available (https://huggingface.co/robbyant/lingbot-world-fast). Declared license: Apache-2.0.
The weights' model card declares Apache-2.0, a permissive license that allows commercial use. Check what the model was built on, because a base model's terms can still apply.

## Real-time

Real-time, per authors. Under 1 s latency while producing 16 fps at 480p or 720p.

## How to run it

1. Clone robbyant/lingbot-world and install requirements.txt (PyTorch 2.4 or newer) and flash-attn.
2. Download robbyant/lingbot-world-base-cam from Hugging Face or ModelScope.
3. For the real-time version, also download robbyant/lingbot-world-fast and run bash run_fast.sh with the weights folder and a frame count.
4. A quantized model is provided for machines with less GPU memory.

## Where to try

- [Reactor](https://www.reactor.inc/models/lingbot)

## Sources

- [Project source](https://github.com/Robbyant/lingbot-world)
- [Weights and model card](https://huggingface.co/robbyant/lingbot-world-fast)

## Questions

### Is LingBot-World open source?

LingBot-World publishes downloadable weights under Apache-2.0. The declared license is permissive.

### Can I use LingBot-World commercially?

The weights' model card declares Apache-2.0, a permissive license that allows commercial use. Check what the model was built on, because a base model's terms can still apply.

### Does LingBot-World run in real time?

Yes, according to its authors. Under 1 s latency while producing 16 fps at 480p or 720p. This directory has not measured it independently.

### Where can I try LingBot-World?

You can try it on Reactor.

### What does LingBot-World take as input?

You give it a starting image, camera poses and action strings (Act preview).

### How do I run LingBot-World?

Following the official instructions: Clone robbyant/lingbot-world and install requirements.txt (PyTorch 2.4 or newer) and flash-attn. Download robbyant/lingbot-world-base-cam from Hugging Face or ModelScope. For the real-time version, also download robbyant/lingbot-world-fast and run bash run_fast.sh with the weights folder and a frame count. A quantized model is provided for machines with less GPU memory.

### What are alternatives to LingBot-World?

Similar models in this directory include ABot-World (open weights, permissive license), AlayaWorld (open weights, custom terms) and DreamX-World (open weights, permissive license).

Checked 2026-10-23. Corrections: https://github.com/windflow-labs/world-model-directory