smolvla_busybox_multitask

Full-component fine-tune of SmolVLA on SO-101 BusyBox multitask.


Policy	SmolVLA (`lerobot/smolvla_base`, vision + VLM + expert)
Dataset	armnet/busybox_multitask (132 episodes, 27 tasks)
Cameras	`top` → `camera1`, `wrist` → `camera2`, `front` → `camera3`
Training	1× H100 NVL, batch 32, 20k steps, horizon 50
Result	loss 0.468 → 0.025. 7 h 23 m. Finished 2026-10-25 18:43 UTC
W&B	zt42xxfc

Checkpoints

checkpoint-20000/ is the final step.

checkpoint-5000/ · checkpoint-10000/ · checkpoint-15000/ · checkpoint-20000/

from huggingface_hub import snapshot_download

ckpt = snapshot_download("armnet/smolvla_busybox_multitask", allow_patterns="checkpoint-20000/**")

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