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← SmolVLA

Hugging Face

SmolVLA base

SmolVLA base

Checkpoint

Compact 450M VLA designed for consumer hardware.

Specifications

Architecture components
Flow-matching action expert
Source · lerobot
Backbone
SmolVLM2 vision-language backbone with flow-matching action expert
Source · lerobot
Frameworks
LeRobot / PyTorch
Source · lerobot
Input modalities
Language instruction
Source · lerobot
Input modalities
RGB camera images
Source · lerobot
Input modalities
Robot state / proprioception
Source · lerobot
Languages
English
Source · lerobot
Model type
Vision-language-action model
Source · lerobot
Output action space
Continuous robot actions
Source · lerobot
Parameter count
0.45B parameters
Source · lerobot
Pipeline task
Robotics
Source · lerobot

Lineage

Unknown

Architecture & I/O

trajectory · continuous

Unknown

Continuous robot actions

Source · lerobot

Default checkpoint

lerobot/smolvla_base

openApache License 2.0
Checkpoint

Other releases

1

published checkpoints

Supported robots

No verified robot compatibility recorded.

Benchmark results

No published benchmark results.

Deployment

Resources

documentation · blog/smolvla model cardpaper · SmolVLA paperproject page · blog/smolvla model cardrepository · LeRobot repositoryweights · lerobot/smolvla_base model card
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