config.json

{
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  "architectures": [
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  "hf_llm_id": "meta-llama/Llama-2-7b-hf",
  "image_resize_strategy": "resize-naive",
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  "llm_backbone_id": "llama2-7b-pure",
  "llm_max_length": 2048,
  "model_type": "openvla",
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  "norm_stats": {
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      "num_trajectories": 28935,
      "num_transitions": 925025,
      "proprio": {
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  },
  "output_projector_states": false,
  "pad_to_multiple_of": 64,
  "pad_token_id": 32000,
  "text_config": {
    "model_type": "llama",
    "pad_token_id": 32000,
    "torch_dtype": "bfloat16",
    "vocab_size": 32064
  },
  "timm_model_ids": [
    "vit_large_patch14_reg4_dinov2.lvd142m",
    "vit_so400m_patch14_siglip_224"
  ],
  "timm_override_act_layers": [
    null,
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  ],
  "torch_dtype": "bfloat16",
  "transformers_version": "4.40.1",
  "use_fused_vision_backbone": true,
  "vision_backbone_id": "dinosiglip-vit-so-224px"
}