action_tokenizer/tokenizer_eval_summary.json

{
  "tokenizer_impl": "fast",
  "action_mode": "libero_joint",
  "num_actions": 10,
  "tokenizer_artifact_path": "runs/tokenizer_fast_libero",
  "eval_metas_path": "./datasets/metas/libero_train.json",
  "metrics": {
    "l1_action_reconstruction": 0.052611624649592806,
    "token_count": 64000,
    "unique_tokens": 127,
    "unique_token_ratio": 0.001984375
  }
}