pi05_sweep_v2/01_freeze/01_full
π₀.₅ (Pi05) — Vision-Language-Action model with open-world generalization, from Physical Intelligence. See the π₀.₅ blog post.
Trained with LeDream (a fork of LeRobot).
Training
- Base model:
lerobot/pi05_base - Dataset:
DreamMachines/actuator_unboxing_20h_345 - Step (this revision):
100000 - Batch size:
32 - Total steps target:
210000 - Optimizer:
adamw(lr5e-05)
Available revisions
Every training checkpoint is uploaded as its own git revision; the latest is also on main. Load a specific step with:
from lerobot.policies.factory import make_policy
from lerobot.configs.policies import PreTrainedConfig
cfg = PreTrainedConfig.from_pretrained("DreamMachines/pi05_sweep_v2_01_freeze_01_full", revision="v002000")
policy = make_policy(cfg)
Available: v010000, v020000, v030000, v040000, v050000, v060000, v070000, v080000, v090000, v100000
Quick eval on a real DK1
make eval MODEL=DreamMachines/pi05_sweep_v2_01_freeze_01_full
See docs/source/policy_pi05_README.md for π₀.₅-specific notes.