Robotics
Safetensors
gr00t_n1
File size: 1,668 Bytes
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{
  "action_dim": 32,
  "action_head_cfg": {
    "action_dim": 32,
    "action_horizon": 16,
    "add_pos_embed": true,
    "diffusion_model_cfg": {
      "attention_head_dim": 48,
      "dropout": 0.2,
      "final_dropout": true,
      "interleave_self_attention": true,
      "norm_type": "ada_norm",
      "num_attention_heads": 32,
      "num_layers": 16,
      "output_dim": 1024,
      "positional_embeddings": null
    },
    "freeze_decode_layer": false,
    "hidden_size": 1024,
    "input_embedding_dim": 1536,
    "load_pretrained_det_decode_layer_path": null,
    "max_action_dim": 32,
    "max_state_dim": 64,
    "model_dtype": "float32",
    "noise_beta_alpha": 1.5,
    "noise_beta_beta": 1.0,
    "noise_s": 0.999,
    "num_inference_timesteps": 16,
    "num_timestep_buckets": 1000,
    "tune_diffusion_model": true,
    "tune_projector": true
  },
  "action_horizon": 16,
  "architectures": [
    "GR00T_N1"
  ],
  "attn_implementation": null,
  "backbone_cfg": {
    "allow_reshape_visual": true,
    "load_pretrained_det_eagle_path": null,
    "model_name": "$GR00T_BACKBONE_PATH/eagle2_hg_model",
    "processor_cfg": {
      "max_input_tiles": 1,
      "model_path": "$GR00T_BACKBONE_PATH/eagle2_hg_model",
      "model_spec": {
        "num_image_token": 64,
        "template": "qwen2-chat"
      }
    },
    "projector_dim": 2048,
    "remove_llm": false,
    "reproject_vision": false,
    "scale_image_resolution": 1,
    "select_layer": 12,
    "tune_llm": false,
    "tune_visual": true
  },
  "hidden_size": 1536,
  "model_dtype": "float32",
  "model_type": "gr00t_n1",
  "torch_dtype": "bfloat16",
  "transformers_version": "4.45.2"
}