config.json

{
  "architectures": [
    "InternVLChatModel"
  ],
  "auto_map": {
    "AutoConfig": "configuration_internvl_chat.InternVLChatConfig",
    "AutoModel": "modeling_internvl_chat.InternVLChatModel",
    "AutoModelForCausalLM": "modeling_internvl_chat.InternVLChatModel"
  },
  "downsample_ratio": 0.5,
  "dynamic_image_size": true,
  "force_image_size": 448,
  "llm_config": {
    "_name_or_path": "/mnt/shared-storage-user/intern7shared/internvl_a4s/checkpoints/gpt-oss-20b",
    "architectures": [
      "GptOssForCausalLM"
    ],
    "attention_bias": true,
    "attention_dropout": 0.0,
    "eos_token_id": 200002,
    "experts_per_token": 4,
    "head_dim": 64,
    "hidden_act": "silu",
    "hidden_size": 2880,
    "initial_context_length": 4096,
    "initializer_range": 0.02,
    "intermediate_size": 2880,
    "layer_types": [
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention",
      "sliding_attention",
      "full_attention"
    ],
    "max_position_embeddings": 131072,
    "model_type": "gpt_oss",
    "num_attention_heads": 64,
    "num_experts_per_tok": 4,
    "num_hidden_layers": 24,
    "num_key_value_heads": 8,
    "num_local_experts": 32,
    "output_router_logits": false,
    "pad_token_id": 199999,
    "rms_norm_eps": 1e-05,
    "rope_scaling": {
      "beta_fast": 32.0,
      "beta_slow": 1.0,
      "factor": 32.0,
      "original_max_position_embeddings": 4096,
      "rope_type": "yarn",
      "truncate": false
    },
    "rope_theta": 150000,
    "router_aux_loss_coef": 0.9,
    "sliding_window": 128,
    "swiglu_limit": 7.0,
    "use_cache": false,
    "vocab_size": 200028
  },
  "max_dynamic_patch": 12,
  "min_dynamic_patch": 1,
  "model_type": "internvl_chat",
  "output_attentions": false,
  "output_router_logits": false,
  "pad2square": false,
  "ps_version": "v2",
  "router_aux_loss_coef": 0.9,
  "select_layer": -1,
  "template": "internvl3_5_gpt_oss",
  "tie_word_embeddings": false,
  "torch_dtype": "bfloat16",
  "transformers_version": null,
  "use_backbone_lora": 0,
  "use_llm_lora": 0,
  "use_thumbnail": true,
  "vision_config": {
    "architectures": [
      "InternVisionModel"
    ],
    "attention_dropout": 0.0,
    "auto_map": {
      "AutoConfig": "configuration_intern_vit.InternVisionConfig",
      "AutoModel": "modeling_intern_vit.InternVisionModel"
    },
    "drop_path_rate": 0.1,
    "dropout": 0.0,
    "hidden_act": "gelu",
    "hidden_size": 1024,
    "image_size": 448,
    "initializer_factor": 1.0,
    "initializer_range": 0.02,
    "intermediate_size": 4096,
    "layer_norm_eps": 1e-06,
    "model_type": "intern_vit_6b",
    "norm_type": "layer_norm",
    "num_attention_heads": 16,
    "num_channels": 3,
    "num_hidden_layers": 24,
    "patch_size": 14,
    "qk_normalization": false,
    "qkv_bias": true,
    "torch_dtype": "bfloat16",
    "use_flash_attn": true
  }
}