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VoxCPM1.5

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VoxCPM1.5
File size: 4,017 Bytes 
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{
    "architecture": "voxcpm",
    "audio_vae_config": {
        "encoder_dim": 64,
        "encoder_rates": [
            2,
            3,
            6,
            7,
            7
        ],
        "latent_dim": 64,
        "decoder_dim": 2048,
        "decoder_rates": [
            7,
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            6,
            3,
            2
        ],
        "sample_rate": 44100
    },
    "device": "cuda",
    "dit_config": {
        "hidden_dim": 1024,
        "ffn_dim": 4096,
        "num_heads": 16,
        "num_layers": 8,
        "cfm_config": {
            "sigma_min": 1e-06,
            "solver": "euler",
            "t_scheduler": "log-norm",
            "inference_cfg_rate": 2.0
        }
    },
    "dtype": "bfloat16",
    "encoder_config": {
        "hidden_dim": 1024,
        "ffn_dim": 4096,
        "num_heads": 16,
        "num_layers": 8
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    "feat_dim": 64,
    "lm_config": {
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        "eos_token_id": 2,
        "hidden_size": 1024,
        "intermediate_size": 4096,
        "max_position_embeddings": 32768,
        "num_attention_heads": 16,
        "num_hidden_layers": 24,
        "num_key_value_heads": 2,
        "rms_norm_eps": 1e-05,
        "rope_theta": 10000,
        "rope_scaling": {
            "type": "longrope",
            "long_factor": [
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            "short_factor": [
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            ],
            "original_max_position_embeddings": 32768
        },
        "vocab_size": 73448,
        "scale_emb": 12,
        "dim_model_base": 256,
        "scale_depth": 1.4,
        "use_mup": false
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    "max_length": 8192,
    "patch_size": 4,
    "residual_lm_num_layers": 8,
    "scalar_quantization_latent_dim": 256,
    "scalar_quantization_scale": 9
}