train_config.json

{
  "vla_path": "openvla/openvla-7b",
  "data_jsonl": null,
  "lerobot_repo_ids": [
    "coded190/pingti_palm_tree",
    "coded190/isaac_so_arm101_vla_v2"
  ],
  "image_root": null,
  "output_dir": "outputs/openvla_lora",
  "batch_size": 16,
  "grad_accum_steps": 1,
  "max_steps": 2500,
  "save_steps": 200,
  "learning_rate": 0.0005,
  "mixed_precision": "bf16",
  "action_dim": 7,
  "predict_stop_token": true,
  "seed": 0
}