File size: 7,434 Bytes
35bb6f4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 | from __future__ import annotations
from dataclasses import dataclass
from enum import Enum
class BackendType(str, Enum):
TORCH = "torch"
GGUF = "gguf"
ONNX = "onnx"
@dataclass(frozen=True)
class BackboneModelInfo:
model_id: str
repo: str
language: str
backend: BackendType
supports_streaming: bool
description: str
@dataclass(frozen=True)
class CodecModelInfo:
codec_id: str
repo: str
codec_type: str
description: str
BACKBONE_MODELS: dict[str, BackboneModelInfo] = {
# NeuTTS-Air (English)
"neutts-air": BackboneModelInfo(
model_id="neutts-air",
repo="neuphonic/neutts-air",
language="en-us",
backend=BackendType.TORCH,
supports_streaming=False,
description="NeuTTS Air ~748M params, PyTorch",
),
"neutts-air-q4-gguf": BackboneModelInfo(
model_id="neutts-air-q4-gguf",
repo="neuphonic/neutts-air-q4-gguf",
language="en-us",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Air Q4 quantized, GGUF",
),
"neutts-air-q8-gguf": BackboneModelInfo(
model_id="neutts-air-q8-gguf",
repo="neuphonic/neutts-air-q8-gguf",
language="en-us",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Air Q8 quantized, GGUF",
),
"neutts-air-onnx": BackboneModelInfo(
model_id="neutts-air-onnx",
repo="neuphonic/neutts-air-onnx",
language="en-us",
backend=BackendType.ONNX,
supports_streaming=False,
description="NeuTTS Air ONNX runtime",
),
# NeuTTS-Nano (English)
"neutts-nano": BackboneModelInfo(
model_id="neutts-nano",
repo="neuphonic/neutts-nano",
language="en-us",
backend=BackendType.TORCH,
supports_streaming=False,
description="NeuTTS Nano ~120M params, PyTorch",
),
"neutts-nano-q4-gguf": BackboneModelInfo(
model_id="neutts-nano-q4-gguf",
repo="neuphonic/neutts-nano-q4-gguf",
language="en-us",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano Q4 quantized, GGUF",
),
"neutts-nano-q8-gguf": BackboneModelInfo(
model_id="neutts-nano-q8-gguf",
repo="neuphonic/neutts-nano-q8-gguf",
language="en-us",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano Q8 quantized, GGUF",
),
# NeuTTS-Nano German
"neutts-nano-german": BackboneModelInfo(
model_id="neutts-nano-german",
repo="neuphonic/neutts-nano-german",
language="de",
backend=BackendType.TORCH,
supports_streaming=False,
description="NeuTTS Nano German, PyTorch",
),
"neutts-nano-german-q4-gguf": BackboneModelInfo(
model_id="neutts-nano-german-q4-gguf",
repo="neuphonic/neutts-nano-german-q4-gguf",
language="de",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano German Q4 quantized, GGUF",
),
"neutts-nano-german-q8-gguf": BackboneModelInfo(
model_id="neutts-nano-german-q8-gguf",
repo="neuphonic/neutts-nano-german-q8-gguf",
language="de",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano German Q8 quantized, GGUF",
),
# NeuTTS-Nano French
"neutts-nano-french": BackboneModelInfo(
model_id="neutts-nano-french",
repo="neuphonic/neutts-nano-french",
language="fr-fr",
backend=BackendType.TORCH,
supports_streaming=False,
description="NeuTTS Nano French, PyTorch",
),
"neutts-nano-french-q4-gguf": BackboneModelInfo(
model_id="neutts-nano-french-q4-gguf",
repo="neuphonic/neutts-nano-french-q4-gguf",
language="fr-fr",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano French Q4 quantized, GGUF",
),
"neutts-nano-french-q8-gguf": BackboneModelInfo(
model_id="neutts-nano-french-q8-gguf",
repo="neuphonic/neutts-nano-french-q8-gguf",
language="fr-fr",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano French Q8 quantized, GGUF",
),
# NeuTTS-Nano Spanish
"neutts-nano-spanish": BackboneModelInfo(
model_id="neutts-nano-spanish",
repo="neuphonic/neutts-nano-spanish",
language="es",
backend=BackendType.TORCH,
supports_streaming=False,
description="NeuTTS Nano Spanish, PyTorch",
),
"neutts-nano-spanish-q4-gguf": BackboneModelInfo(
model_id="neutts-nano-spanish-q4-gguf",
repo="neuphonic/neutts-nano-spanish-q4-gguf",
language="es",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano Spanish Q4 quantized, GGUF",
),
"neutts-nano-spanish-q8-gguf": BackboneModelInfo(
model_id="neutts-nano-spanish-q8-gguf",
repo="neuphonic/neutts-nano-spanish-q8-gguf",
language="es",
backend=BackendType.GGUF,
supports_streaming=True,
description="NeuTTS Nano Spanish Q8 quantized, GGUF",
),
}
CODEC_MODELS: dict[str, CodecModelInfo] = {
"neuphonic/neucodec": CodecModelInfo(
codec_id="neuphonic/neucodec",
repo="neuphonic/neucodec",
codec_type="pytorch",
description="NeuCodec PyTorch (cpu/cuda)",
),
"neuphonic/distill-neucodec": CodecModelInfo(
codec_id="neuphonic/distill-neucodec",
repo="neuphonic/distill-neucodec",
codec_type="pytorch",
description="Distilled NeuCodec PyTorch (cpu/cuda)",
),
"neuphonic/neucodec-onnx-decoder": CodecModelInfo(
codec_id="neuphonic/neucodec-onnx-decoder",
repo="neuphonic/neucodec-onnx-decoder",
codec_type="onnx",
description="NeuCodec ONNX decoder (cpu)",
),
"neuphonic/neucodec-onnx-decoder-int8": CodecModelInfo(
codec_id="neuphonic/neucodec-onnx-decoder-int8",
repo="neuphonic/neucodec-onnx-decoder-int8",
codec_type="onnx_int8",
description="NeuCodec ONNX INT8 decoder (cpu)",
),
}
BUILTIN_VOICES: dict[str, dict] = {
"dave": {"language": "en-us", "gender": "male", "description": "English male voice"},
"jo": {"language": "en-us", "gender": "female", "description": "English female voice"},
"greta": {"language": "de", "gender": "female", "description": "German female voice"},
"hans": {"language": "de", "gender": "male", "description": "German male voice"},
"mateo": {"language": "es", "gender": "male", "description": "Spanish male voice"},
"elena": {"language": "es", "gender": "female", "description": "Spanish female voice"},
"juliette": {"language": "fr-fr", "gender": "female", "description": "French female voice"},
"pierre": {"language": "fr-fr", "gender": "male", "description": "French male voice"},
}
def get_backbone_info(model_id: str) -> BackboneModelInfo | None:
return BACKBONE_MODELS.get(model_id)
def get_codec_info(codec_id: str) -> CodecModelInfo | None:
return CODEC_MODELS.get(codec_id)
def get_voice_language(voice_name: str) -> str | None:
info = BUILTIN_VOICES.get(voice_name)
return info["language"] if info else None
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