config.json

{
  "architectures": [
    "XttsGPT"
  ],
  "audio_config": {
    "fmax": 8000,
    "fmin": 0,
    "hop_length": 256,
    "mel_channels": 80,
    "mel_norms_file": null,
    "n_fft": 1024,
    "output_sample_rate": 24000,
    "power": 1.0,
    "sample_rate": 22050,
    "win_length": 1024
  },
  "auto_map": {
    "AutoConfig": "AstraMindAI/xtts2--xtts2_config.XTTSConfig",
    "AutoModelForCausalLM": "AstraMindAI/xtts2--xtts2_modeling.Xtts",
    "AutoTokenizer": "AstraMindAI/xtts2--tokenizer.XTTSTokenizerFast"
  },
  "cond_d_vector_in_each_upsampling_layer": true,
  "d_vector_dim": 512,
  "decoder_input_dim": 1024,
  "duration_const": 102400,
  "gpt": {
    "model_type": "xtts_gpt"
  },
  "gpt_code_stride_len": 1024,
  "gpt_config": {
    "_attn_implementation_autoset": false,
    "_name_or_path": "",
    "activation_function": "gelu",
    "add_cross_attention": false,
    "architectures": [
      "XttsGPT"
    ],
    "attn_pdrop": 0.1,
    "audio_config": {
      "mel_channels": 80,
      "output_sample_rate": 24000,
      "sample_rate": 22050
    },
    "auto_map": {
      "AutoConfig": "AstraMindAI/xtts2-gpt--gpt_config.XTTSGPTConfig",
      "AutoModelForCausalLM": "AstraMindAI/xtts2-gpt--xtts2_gpt_modeling.XttsGPT"
    },
    "bad_words_ids": null,
    "begin_suppress_tokens": null,
    "bos_token_id": null,
    "chunk_size_feed_forward": 0,
    "cross_attention_hidden_size": null,
    "decoder_input_dim": 1024,
    "decoder_start_token_id": null,
    "diversity_penalty": 0.0,
    "do_sample": false,
    "early_stopping": false,
    "enable_redaction": false,
    "encoder_no_repeat_ngram_size": 0,
    "eos_token_id": null,
    "exponential_decay_length_penalty": null,
    "finetuning_task": null,
    "forced_bos_token_id": null,
    "forced_eos_token_id": null,
    "gpt_batch_size": 1,
    "gpt_max_audio_tokens": 605,
    "hidden_size": 1024,
    "id2label": {
      "0": "LABEL_0",
      "1": "LABEL_1"
    },
    "initializer_range": 0.02,
    "is_decoder": false,
    "is_encoder_decoder": false,
    "kv_cache": true,
    "label2id": {
      "LABEL_0": 0,
      "LABEL_1": 1
    },
    "layer_norm_epsilon": 1e-05,
    "length_penalty": 1.0,
    "max_audio_tokens": 605,
    "max_length": 20,
    "max_prompt_tokens": 70,
    "max_text_tokens": 402,
    "min_length": 0,
    "model_type": "xtts_gpt",
    "n_inner": 4096,
    "no_repeat_ngram_size": 0,
    "num_attention_heads": 16,
    "num_audio_tokens": 1026,
    "num_beam_groups": 1,
    "num_beams": 1,
    "num_hidden_layers": 30,
    "num_return_sequences": 1,
    "number_text_tokens": 6681,
    "output_attentions": false,
    "output_hidden_states": false,
    "output_scores": false,
    "pad_token_id": null,
    "prefix": null,
    "problem_type": null,
    "pruned_heads": {},
    "remove_invalid_values": false,
    "reorder_and_upcast_attn": false,
    "repetition_penalty": 1.0,
    "return_dict": true,
    "return_dict_in_generate": false,
    "scale_attn_by_inverse_layer_idx": false,
    "sep_token_id": null,
    "start_audio_token": 1024,
    "start_text_token": null,
    "stop_audio_token": 1025,
    "stop_text_token": null,
    "suppress_tokens": null,
    "task_specific_params": null,
    "temperature": 1.0,
    "tf_legacy_loss": false,
    "tie_encoder_decoder": false,
    "tie_word_embeddings": true,
    "tokenizer_class": null,
    "top_k": 50,
    "top_p": 1.0,
    "torch_dtype": null,
    "torchscript": false,
    "transformers_version": "4.46.0",
    "typical_p": 1.0,
    "use_bfloat16": false,
    "use_masking_gt_prompt_approach": true,
    "use_perceiver_resampler": true,
    "vocab_size": 6681
  },
  "input_sample_rate": 22050,
  "languages": [
    "en",
    "es",
    "fr",
    "de",
    "it",
    "pt",
    "pl",
    "tr",
    "ru",
    "nl",
    "cs",
    "ar",
    "zh-cn",
    "hu",
    "ko",
    "ja",
    "hi"
  ],
  "model_type": "xtts",
  "num_chars": 255,
  "output_hop_length": 256,
  "output_sample_rate": 24000,
  "tokenizer_file": "",
  "transformers_version": "4.46.0"
}