LingBot World Base Act Preview
robbyant
We are excited to introduce LingBot-World, an open-sourced world simulator stemming from video generation. Positioned as a top-tier world model, LingBot-World offers the following features.
Source notes
We are excited to introduce LingBot-World, an open-sourced world simulator stemming from video generation. Positioned as a top-tier world model, LingBot-World offers the following features. - High-Fidelity & Diverse Environments: It maintains high fidelity and robust dynamics in a broad spectrum of environments, including realism, scientific contexts, cartoon styles, and beyond. - Long-Term Memory & Consistency: It enables a minute-level horizon while preserving contextual consistency over time, which is also known as long-term memory. - Real-Time Interactivity & Open Access: It supports real-time interactivity, achieving a latency of under 1 second when producing 16 frames per second. We provide public access to the code and model in an effort to narrow the divide between open-source and closed-source technologies. We believe our release will empower the community with practical applications across areas like content creation, gaming, and robot learning.
- Code
- Unverified
- Weights
- Available
- Checkpoint
- Available
- License
- apache-2.0
Decision summary
world modeling
Hardware, latency, dependencies, and checkpoint loading are not pipeline-tested.
Run a checkpoint loading smoke test before marking the model pipeline-tested.
Release history
Source-backed release timing for this canonical model record.
- Official source
Checkpoint published
Release timing is recorded from the official source creation date.
Selection readiness
Evidence dimensions for deciding whether this model is ready to inspect, compare, or adopt. Scores describe catalog evidence, not task performance.
Published evaluation
How scores work76/100
Useful
5/6 dimensions scored · 58% confidence
Engineering checks (OBRS) behind this record
Needs Audit
OBRS metadata and reported test evidence. A breakdown behind Selection readiness, not a separate score or an independent OpenBot certification.
- A passing real-hardware test report is required.
- A passing ingestion/pipeline test report is required.
- A passing privacy and provenance review is required.
Why these scores
The strongest decision reasons behind Selection readiness.
Artifact availability
UsefulCheckpoint files were verified in the official repository metadata.
Training and loading reproducibility
UsefulConfiguration files are present; runtime loading is not tested.
Evaluation evidence
UnknownNo structured evaluation evidence has been verified.
Data requirements
Declared loop-data needs, missing evidence, and the next checks that matter.
Observation / ego video
video · image-to-video
Language intent / task phase
language
Action / robot state
actions
Future state / dynamics
Descriptive model record
Critical gaps
Core categories are represented. Interface alignment and data quality still require verification.
Linked datasets
Signal-level links only. Verify runtime interfaces before use.
No related catalog datasets are linked to this model yet.
More evidenceShowHide
Additional data signals
Sim-real / embodiment metadata
Descriptive model record
Additional decision dimensions
Access and license are declared by the source.
75 · c85Required signal categories are structured; exact tensor and action interfaces still need verification.
76 · c45Hardware, latency, dependencies, and checkpoint loading are not pipeline-tested.
70 · c55Artifact facts
- availability
- metadata_verified
- open
- repository metadata
- license
- metadata_verified
- apache-2.0
- repository metadata: license
- repository.files
- metadata_verified
- .gitattributes · README.md · Wan2.1_VAE.pth · assets/comp_effic.png · assets/logo.png · assets/moe_2.png · assets/moe_arch.png · assets/performance.png · assets/portal.mp4 · assets/teaser.png · assets/vae.png · configuration.json · examples/i2v_input.JPG · google/umt5-xxl/special_tokens_map.json · google/umt5-xxl/spiece.model · google/umt5-xxl/tokenizer.json · google/umt5-xxl/tokenizer_config.json · high_noise_model/config.json · high_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · high_noise_model/diffusion_pytorch_model.safetensors.index.json · low_noise_model/config.json · low_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · low_noise_model/diffusion_pytorch_model.safetensors.index.json · models_t5_umt5-xxl-enc-bf16.pth
- repository file tree
- dataset.signals
- official_claim
- video · actions · language · image-to-video
- README/card declaration
- dataset.scale
- metadata_verified
- label: repository size · value: 160.27GB
- repository blob sizes
- model.weight_files
- metadata_verified
- Wan2.1_VAE.pth · high_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · models_t5_umt5-xxl-enc-bf16.pth
- repository file tree
- model.checkpoint_files
- metadata_verified
- high_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · high_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00001-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00002-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00003-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00004-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00005-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00006-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00007-of-00008.safetensors · low_noise_model/diffusion_pytorch_model-00008-of-00008.safetensors · models_t5_umt5-xxl-enc-bf16.pth
- repository file tree
- model.config_files
- metadata_verified
- google/umt5-xxl/tokenizer_config.json · high_noise_model/config.json · low_noise_model/config.json
- repository file tree