| { |
| "type": "pi0", |
| "n_obs_steps": 1, |
| "input_features": { |
| "observation.images.headcam": { |
| "type": "VISUAL", |
| "shape": [ |
| 3, |
| 480, |
| 640 |
| ] |
| }, |
| "observation.images.camera_01": { |
| "type": "VISUAL", |
| "shape": [ |
| 3, |
| 480, |
| 640 |
| ] |
| }, |
| "observation.images.camera_02": { |
| "type": "VISUAL", |
| "shape": [ |
| 3, |
| 480, |
| 640 |
| ] |
| }, |
| "observation.state": { |
| "type": "STATE", |
| "shape": [ |
| 16 |
| ] |
| } |
| }, |
| "output_features": { |
| "action": { |
| "type": "ACTION", |
| "shape": [ |
| 16 |
| ] |
| } |
| }, |
| "device": "cuda", |
| "use_amp": false, |
| "use_peft": false, |
| "push_to_hub": false, |
| "repo_id": null, |
| "private": null, |
| "tags": null, |
| "license": null, |
| "pretrained_path": "lerobot/pi0_base", |
| "pretrained_revision": null, |
| "paligemma_variant": "gemma_2b", |
| "action_expert_variant": "gemma_300m", |
| "dtype": "bfloat16", |
| "chunk_size": 50, |
| "n_action_steps": 50, |
| "max_state_dim": 32, |
| "max_action_dim": 32, |
| "num_inference_steps": 10, |
| "time_sampling_beta_alpha": 1.5, |
| "time_sampling_beta_beta": 1.0, |
| "time_sampling_scale": 0.999, |
| "time_sampling_offset": 0.001, |
| "min_period": 0.004, |
| "max_period": 4.0, |
| "use_relative_actions": false, |
| "relative_exclude_joints": [ |
| "gripper" |
| ], |
| "action_feature_names": [ |
| "openarm_left_joint1", |
| "openarm_left_joint2", |
| "openarm_left_joint3", |
| "openarm_left_joint4", |
| "openarm_left_joint5", |
| "openarm_left_joint6", |
| "openarm_left_joint7", |
| "openarm_left_gripper", |
| "openarm_right_joint1", |
| "openarm_right_joint2", |
| "openarm_right_joint3", |
| "openarm_right_joint4", |
| "openarm_right_joint5", |
| "openarm_right_joint6", |
| "openarm_right_joint7", |
| "openarm_right_gripper" |
| ], |
| "rtc_config": null, |
| "image_resolution": [ |
| 224, |
| 224 |
| ], |
| "empty_cameras": 0, |
| "normalization_mapping": { |
| "VISUAL": "IDENTITY", |
| "STATE": "MEAN_STD", |
| "ACTION": "MEAN_STD" |
| }, |
| "gradient_checkpointing": true, |
| "compile_model": false, |
| "compile_mode": "max-autotune", |
| "freeze_vision_encoder": false, |
| "train_expert_only": false, |
| "optimizer_lr": 2.5e-05, |
| "optimizer_betas": [ |
| 0.9, |
| 0.95 |
| ], |
| "optimizer_eps": 1e-08, |
| "optimizer_weight_decay": 0.01, |
| "optimizer_grad_clip_norm": 1.0, |
| "scheduler_warmup_steps": 1000, |
| "scheduler_decay_steps": 30000, |
| "scheduler_decay_lr": 2.5e-06, |
| "tokenizer_max_length": 48 |
| } |
