VLAOpen2026-05-28model hub

VLA-JEPA-Pretrain

lerobot

Official model catalog record.

Best for

VLA training

Primary blocker

License must be verified before commercial use

Evidence rule

A model hub link is a declaration. Files, loadability, evaluation, and deployment are scored separately.

Family

VLA

Signals

0 tracked

Datasets

0 linked

Open model hub Match datasets

Model decision scorecard

Use-case scores and evidence confidence are separate; Unknown is not treated as failure.

2 unresolved dimensions

Access and governance

Unknown

—confidence 20

License or access terms are not verified.

Artifact availability

Useful

90confidence 90

Checkpoint files were verified in the official repository metadata.

Training and loading reproducibility

Useful

70confidence 65

Configuration files are present; runtime loading is not tested.

Training data requirements

Unknown

—confidence 15

Training data requirements are not structured enough for reliable dataset matching.

Evaluation evidence

Unknown

—confidence 10

No structured evaluation evidence has been verified.

Deployment readiness

Useful

70confidence 55

Hardware, latency, dependencies, and checkpoint loading are not pipeline-tested.

Artifact facts and provenance

availabilitymetadata_verified

open

repository metadata

repository.filesmetadata_verified

.gitattributes · README.md · config.json · model.safetensors · policy_postprocessor.json · policy_postprocessor_step_2_unnormalizer_processor.safetensors · policy_preprocessor.json · policy_preprocessor_step_3_normalizer_processor.safetensors

repository file tree

model.weight_filesmetadata_verified

model.safetensors · policy_postprocessor_step_2_unnormalizer_processor.safetensors · policy_preprocessor_step_3_normalizer_processor.safetensors

repository file tree

model.checkpoint_filesmetadata_verified

model.safetensors

repository file tree

model.config_filesmetadata_verified

config.json

repository file tree

Loop signal demand

Signals this model family needs for training, evaluation, or failure mining.

3 required categories

Observation / ego video

Needs visual observations or other state streams before this model direction is actionable.

required

Language intent / task phase

Needs task intent, instructions, keysteps, or phase labels to connect behavior to goals.

required

Action / robot state

Needs executable actions, robot state, hand pose, or trajectory supervision.

required

Future state / dynamics

Needs future-state supervision or rollout structure to validate predictive dynamics.

useful

Feedback / correction / failure

Needs success, failure, correction, or recovery signals to turn evaluation into better data.

useful

Sim-real / embodiment metadata

Needs embodiment, calibration, or sim-real pairing metadata for transfer analysis.

useful

Evaluation focus

Missing critical loop signals

Observation / ego video
Needs visual observations or other state streams before this model direction is actionable.
Language intent / task phase
Needs task intent, instructions, keysteps, or phase labels to connect behavior to goals.
Action / robot state
Needs executable actions, robot state, hand pose, or trajectory supervision.

Related catalog datasets

OpenBot notes

License must be verified before commercial use

Related models