lingbot-va
Robbyant
[RSS 2026] Causal video-action world model for generalist robot control
world modeling
Verify weight files, sizes, format, and loading instructions.
A model hub link is a declaration. Files, loadability, evaluation, and deployment are scored separately.
Model decision scorecard
Use-case scores and evidence confidence are separate; Unknown is not treated as failure.
Access and governance
UsefulAccess and license are declared by the source.
Artifact availability
UnknownCode and weights are not verified.
Training and loading reproducibility
UnknownNo verified loading configuration is available.
Training data requirements
UnknownTraining data requirements are not structured enough for reliable dataset matching.
Evaluation evidence
UnknownNo structured evaluation evidence has been verified.
Deployment readiness
UnknownHardware, latency, dependencies, and checkpoint loading are not pipeline-tested.
Artifact facts and provenance
availabilitymetadata_verifiedopen
repository metadata
licensemetadata_verifiedApache-2.0
repository metadata: license
dataset.signalsofficial_claimvideo · actions
README/card declaration
Loop signal demand
Signals this model family needs for training, evaluation, or failure mining.
Observation / ego video
video · video · Video-conditioned action prediction
Language intent / task phase
Needs task intent, instructions, keysteps, or phase labels to connect behavior to goals.
Action / robot state
actions · actions · Video-conditioned action prediction
Future state / dynamics
Video-conditioned action prediction · Long-horizon rollout consistency
Feedback / correction / failure
Needs success, failure, correction, or recovery signals to turn evaluation into better data.
Sim-real / embodiment metadata
LIBERO and RoboTwin post-training
Evaluation focus
- Video-conditioned action prediction
- Long-horizon rollout consistency
- LIBERO and RoboTwin post-training
Missing critical loop signals
- Language intent / task phaseNeeds task intent, instructions, keysteps, or phase labels to connect behavior to goals.
Related catalog datasets
Open X-Embodiment
Cross-embodiment robot learning in a unified format
Exact action dimensions, control frequency, normalization, and camera mapping require interface verification.
BridgeData V2
Language- and goal-conditioned manipulation
Exact action dimensions, control frequency, normalization, and camera mapping require interface verification.
LeRobot Community Datasets
Community robot demonstrations in a shared training format
Exact action dimensions, control frequency, normalization, and camera mapping require interface verification.
OpenBot notes
- Available through the LeRobot policy interface with public base and post-trained checkpoints.