LingBot VLA 4B
robbyant
Official model catalog record.
- Code
- Unverified
- Weights
- Available
- Checkpoint
- Available
- License
- Unverified
Decision summary
VLA training
Training data requirements are not structured enough for reliable dataset matching.
Verify repository and artifact licenses.
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 work77/100
Useful
3/6 dimensions scored · 52% 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
depth
Sim-real / embodiment metadata
depth
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 decision dimensions
License or access terms are not verified.
— · c20Training data requirements are not structured enough for reliable dataset matching.
— · c70Hardware, latency, dependencies, and checkpoint loading are not pipeline-tested.
70 · c55Artifact facts
- availability
- metadata_verified
- open
- repository metadata
- repository.files
- metadata_verified
- .gitattributes · README.md · assets/Teaser.png · config.json · model.safetensors
- repository file tree
- dataset.signals
- official_claim
- depth
- README/card declaration
- dataset.scale
- metadata_verified
- label: repository size · value: 16.79GB
- repository blob sizes
- model.weight_files
- metadata_verified
- repository: robbyant/lingbot-vla-4b · count: 1 · sample files: model.safetensors
- Hugging Face model metadata siblings
- model.checkpoint_files
- metadata_verified
- repository: robbyant/lingbot-vla-4b · count: 1 · sample files: model.safetensors
- Hugging Face model metadata checkpoint files
- model.config_files
- metadata_verified
- repository: robbyant/lingbot-vla-4b · count: 1 · sample files: config.json
- Hugging Face model metadata siblings
- model.required_signals
- official_claim
- depth
- Official model documentation and curated signal mapping
- release_timing
- metadata_verified
- 2026-01-26T16:00:20.000Z
- Existing published Catalog release-date evidence
OpenBot notes
- License must be verified before commercial use