config.json

{
  "architectures": [
    "FunAudioChatForConditionalGeneration"
  ],
  "audio_config": {
    "activation_dropout": 0,
    "activation_function": "gelu",
    "attention_dropout": 0,
    "bos_token_id": 6561,
    "codebook_size": 6565,
    "continuous_features_mode": "replace",
    "crq_transformer_config": {
      "architectures": [
        "Qwen3ForCausalLM"
      ],
      "attention_bias": false,
      "attention_dropout": 0.0,
      "bos_token_id": 151643,
      "eos_token_id": 151643,
      "head_dim": 128,
      "hidden_act": "silu",
      "hidden_size": 1024,
      "initializer_range": 0.02,
      "intermediate_size": 3072,
      "max_position_embeddings": 32768,
      "max_window_layers": 28,
      "model_type": "qwen3",
      "num_attention_heads": 16,
      "num_hidden_layers": 28,
      "num_key_value_heads": 8,
      "rms_norm_eps": 1e-06,
      "rope_scaling": null,
      "rope_theta": 1000000,
      "sliding_window": null,
      "tie_word_embeddings": true,
      "torch_dtype": "bfloat16",
      "transformers_version": "4.51.0",
      "use_cache": true,
      "use_sliding_window": false,
      "vocab_size": 151936
    },
    "d_model": 1280,
    "dropout": 0,
    "enable_audio_invert_tower": true,
    "encoder_attention_heads": 20,
    "encoder_ffn_dim": 5120,
    "encoder_layers": 32,
    "eos_token_id": 6562,
    "group_size": 5,
    "initializer_range": 0.02,
    "max_source_positions": 1500,
    "model_type": "funaudiochat_audio_encoder",
    "n_window": 100,
    "num_hidden_layers": 32,
    "num_mel_bins": 128,
    "output_dim": 4096,
    "pad_token_id": 6563,
    "scale_embedding": false,
    "torch_dtype": "bfloat16"
  },
  "audio_token_index": 151669,
  "ignore_index": -100,
  "model_type": "funaudiochat",
  "text_config": {
    "architectures": [
      "Qwen3ForCausalLM"
    ],
    "attention_bias": false,
    "attention_dropout": 0.0,
    "audio_bos_index": 151670,
    "audio_eos_index": 151671,
    "bos_token_id": 151643,
    "eos_token_id": 151643,
    "head_dim": 128,
    "hidden_act": "silu",
    "hidden_size": 4096,
    "initializer_range": 0.02,
    "intermediate_size": 12288,
    "max_position_embeddings": 262144,
    "max_window_layers": 28,
    "model_type": "qwen3",
    "num_attention_heads": 32,
    "num_hidden_layers": 36,
    "num_key_value_heads": 8,
    "rms_norm_eps": 1e-06,
    "rope_scaling": null,
    "rope_theta": 5000000,
    "sil_index": 151673,
    "sliding_window": null,
    "torch_dtype": "bfloat16",
    "use_cache": false,
    "use_sliding_window": false,
    "vocab_size": 151936
  },
  "torch_dtype": "bfloat16",
  "transformers_version": "4.52.3",
  "use_cache": false
}