Robotics
LeRobot
Safetensors
pi0
vla
so101

pi0 — record-testv2 (SO-101)

LeRobotπ0 (pi0)Ratstar216/record-testv2 で fine-tune したポリシーです(lerobot/pi0_base からの微調整)。

Training

Base model lerobot/pi0_base
Dataset Ratstar216/record-testv2(43 episodes / 22,878 frames, LeRobot v3.0, SO-101 / so_follower)
Cameras observation.images.front, observation.images.upper, observation.images.depth(各 480×640)
State / Action 6-dim(shoulder_pan/lift, elbow_flex, wrist_flex/roll, gripper)
Steps 6000(batch size 4, ≈1.05 epoch)
Precision bfloat16, gradient checkpointing, train_expert_only=true
Optimizer AdamW, lr 2.5e-5, cosine decay + warmup(1000)
Hardware NVIDIA GH200 (Miyabi-G)

このリポジトリは step 6000 のチェックポイントです。

Usage

from lerobot.policies.pi0.modeling_pi0 import PI0Policy

policy = PI0Policy.from_pretrained("abcmaster123/pi0-record-testv2")

注: LeRobot の π0 実装で読み込んでください(lerobot は π0 対応版が必要)。

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Dataset used to train abcmaster123/pi0-record-testv2