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Browse files- README.md +30 -7
- app.py +374 -0
- requirements.txt +12 -0
README.md
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---
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title:
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colorFrom:
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sdk: gradio
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sdk_version:
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python_version: '3.13'
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app_file: app.py
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pinned: false
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license: mit
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---
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-
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---
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title: Russian ASR Benchmark
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emoji: 🎙️
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colorFrom: blue
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colorTo: green
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sdk: gradio
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sdk_version: 5.29.0
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app_file: app.py
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pinned: false
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license: mit
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---
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# Russian ASR Benchmark
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Hugging Face Space для сравнения двух моделей распознавания речи:
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- `Sh1man/whisper-large-v3-russian-ties-podlodka-v1.2-ct`
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- `ai-sage/GigaAM-v3` с revision `e2e_rnnt`
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Что умеет:
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- загрузка аудиофайла;
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- ввод эталонного текста вручную или загрузка `.txt`;
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- транскрибация обеими моделями в максимально близких к целевому инференсу конфигурациях;
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- расчёт `WER` и `CER`;
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- встроенный `GigaAM transcribe_longform` для длинных записей.
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## Notes
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- Первая загрузка будет долгой: Space скачивает веса моделей.
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- Для `GigaAM v3 e2e_rnnt` используется revision `e2e_rnnt` репозитория `ai-sage/GigaAM-v3`, как указано в model card.
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- Для `GigaAM transcribe_longform` нужен секрет `HF_TOKEN` в настройках Space и принятые условия доступа к [`pyannote/segmentation-3.0`](https://huggingface.co/pyannote/segmentation-3.0).
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- `Whisper` использует `faster-whisper` / CTranslate2 с моделью `Sh1man/whisper-large-v3-russian-ties-podlodka-v1.2-ct`.
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- Для `Whisper` включён `BatchedInferencePipeline`, используется VAD по умолчанию и `beam_size=5`.
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- Word timestamps и дополнительный alignment для `Whisper` не используются, чтобы не замедлять инференс.
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- `GigaAM` использует встроенный VAD-longform через `transcribe_longform`.
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- Метрики можно считать как в сыром виде, так и после нормализации текста.
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app.py
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from __future__ import annotations
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import gc
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import os
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import re
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import tempfile
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import time
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import unicodedata
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from pathlib import Path
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from typing import Any
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import gradio as gr
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import torch
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import torchaudio
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from faster_whisper import BatchedInferencePipeline, WhisperModel
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from jiwer import cer, wer
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from transformers import AutoModel
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WHISPER_MODEL_ID = "Sh1man/whisper-large-v3-russian-ties-podlodka-v1.2-ct"
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GIGAAM_MODEL_ID = "ai-sage/GigaAM-v3"
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GIGAAM_REVISION = "e2e_rnnt"
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TARGET_SAMPLE_RATE = 16_000
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WHISPER_BEAM_SIZE = 5
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WHISPER_BATCH_SIZE = 8 if torch.cuda.is_available() else 4
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WHISPER_DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
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WHISPER_COMPUTE_TYPE = "float16" if torch.cuda.is_available() else "int8"
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MODEL_LABELS = {
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"whisper": "Sh1man Whisper Large V3 CT",
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"gigaam": "GigaAM v3 e2e RNNT",
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}
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MODEL_STATE: dict[str, Any] = {"name": None, "instance": None}
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def cleanup_loaded_model() -> None:
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loaded = MODEL_STATE.get("instance")
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MODEL_STATE["name"] = None
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MODEL_STATE["instance"] = None
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if loaded is not None:
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del loaded
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gc.collect()
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if torch.cuda.is_available():
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torch.cuda.empty_cache()
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def get_model(model_name: str) -> Any:
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if MODEL_STATE["name"] == model_name and MODEL_STATE["instance"] is not None:
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return MODEL_STATE["instance"]
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cleanup_loaded_model()
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if model_name == "whisper":
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whisper_model = WhisperModel(
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WHISPER_MODEL_ID,
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device=WHISPER_DEVICE,
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compute_type=WHISPER_COMPUTE_TYPE,
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)
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model = BatchedInferencePipeline(model=whisper_model)
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elif model_name == "gigaam":
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model = AutoModel.from_pretrained(
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GIGAAM_MODEL_ID,
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revision=GIGAAM_REVISION,
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trust_remote_code=True,
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)
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if hasattr(model, "eval"):
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model.eval()
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if torch.cuda.is_available() and hasattr(model, "to"):
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model = model.to("cuda")
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else:
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raise ValueError(f"Unsupported model name: {model_name}")
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MODEL_STATE["name"] = model_name
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MODEL_STATE["instance"] = model
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return model
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def collapse_spaces(text: str) -> str:
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return " ".join(text.split())
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def normalize_for_metrics(text: str, enabled: bool) -> str:
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text = unicodedata.normalize("NFKC", text.strip())
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if not enabled:
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return collapse_spaces(text)
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text = text.lower().replace("ё", "е")
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text = re.sub(r"[^\w\s]", " ", text, flags=re.UNICODE)
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text = text.replace("_", " ")
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return collapse_spaces(text)
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def extract_text(result: Any) -> str:
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if isinstance(result, str):
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return result
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if isinstance(result, dict):
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for key in ("text", "transcription", "prediction"):
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value = result.get(key)
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if isinstance(value, str):
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return value
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if "chunks" in result and isinstance(result["chunks"], list):
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return " ".join(
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extract_text(chunk) for chunk in result["chunks"] if chunk is not None
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).strip()
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if isinstance(result, list):
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return " ".join(extract_text(item) for item in result if item is not None).strip()
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return str(result)
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def prepare_audio_file(audio_path: str) -> tuple[tempfile.TemporaryDirectory, str, float]:
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waveform, sample_rate = torchaudio.load(audio_path)
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if waveform.shape[0] > 1:
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waveform = waveform.mean(dim=0, keepdim=True)
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if sample_rate != TARGET_SAMPLE_RATE:
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waveform = torchaudio.functional.resample(waveform, sample_rate, TARGET_SAMPLE_RATE)
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duration_seconds = waveform.shape[1] / TARGET_SAMPLE_RATE
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temp_dir = tempfile.TemporaryDirectory()
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prepared_audio_path = Path(temp_dir.name) / "prepared_audio.wav"
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torchaudio.save(str(prepared_audio_path), waveform, TARGET_SAMPLE_RATE)
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return temp_dir, str(prepared_audio_path), duration_seconds
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def transcribe_with_whisper(prepared_audio_path: str) -> tuple[str, str]:
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transcriber = get_model("whisper")
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segments, _ = transcriber.transcribe(
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prepared_audio_path,
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batch_size=WHISPER_BATCH_SIZE,
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beam_size=WHISPER_BEAM_SIZE,
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language="ru",
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word_timestamps=False,
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)
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transcription = collapse_spaces(" ".join(segment.text for segment in segments if segment.text))
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mode_note = (
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"Whisper использовал `faster-whisper` + `BatchedInferencePipeline` "
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f"с VAD по умолчанию, `beam_size={WHISPER_BEAM_SIZE}`, "
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f"`batch_size={WHISPER_BATCH_SIZE}`, `compute_type={WHISPER_COMPUTE_TYPE}`."
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)
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return transcription, mode_note
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| 146 |
+
def format_boundary(boundary: Any) -> str:
|
| 147 |
+
if not isinstance(boundary, (tuple, list)) or len(boundary) != 2:
|
| 148 |
+
return ""
|
| 149 |
+
start, end = boundary
|
| 150 |
+
return f"[{start:.2f}-{end:.2f}]"
|
| 151 |
+
|
| 152 |
+
|
| 153 |
+
def extract_longform_text(result: Any) -> str:
|
| 154 |
+
if not isinstance(result, list):
|
| 155 |
+
return collapse_spaces(extract_text(result))
|
| 156 |
+
|
| 157 |
+
parts: list[str] = []
|
| 158 |
+
for segment in result:
|
| 159 |
+
if isinstance(segment, dict):
|
| 160 |
+
segment_text = extract_text(segment)
|
| 161 |
+
else:
|
| 162 |
+
segment_text = extract_text(segment)
|
| 163 |
+
if segment_text:
|
| 164 |
+
parts.append(collapse_spaces(segment_text))
|
| 165 |
+
return collapse_spaces(" ".join(parts))
|
| 166 |
+
|
| 167 |
+
|
| 168 |
+
def transcribe_with_gigaam(audio_path: str) -> tuple[str, int]:
|
| 169 |
+
if not os.getenv("HF_TOKEN"):
|
| 170 |
+
raise ValueError(
|
| 171 |
+
"Для GigaAM longform нужен секрет HF_TOKEN с доступом к "
|
| 172 |
+
"'pyannote/segmentation-3.0'. Добавь его в Settings -> Variables and secrets."
|
| 173 |
+
)
|
| 174 |
+
|
| 175 |
+
transcriber = get_model("gigaam")
|
| 176 |
+
with torch.inference_mode():
|
| 177 |
+
result = transcriber.transcribe_longform(audio_path)
|
| 178 |
+
return extract_longform_text(result), len(result) if isinstance(result, list) else 0
|
| 179 |
+
|
| 180 |
+
|
| 181 |
+
def load_reference_text(reference_text: str, reference_file: str | None) -> str:
|
| 182 |
+
if reference_text.strip():
|
| 183 |
+
return reference_text.strip()
|
| 184 |
+
if reference_file:
|
| 185 |
+
for encoding in ("utf-8", "utf-8-sig", "cp1251"):
|
| 186 |
+
try:
|
| 187 |
+
return Path(reference_file).read_text(encoding=encoding).strip()
|
| 188 |
+
except UnicodeDecodeError:
|
| 189 |
+
continue
|
| 190 |
+
raise ValueError("Не удалось прочитать эталонный текстовый файл.")
|
| 191 |
+
return ""
|
| 192 |
+
|
| 193 |
+
|
| 194 |
+
def format_metric(value: float | None) -> str:
|
| 195 |
+
if value is None:
|
| 196 |
+
return "n/a"
|
| 197 |
+
return f"{value:.4f}"
|
| 198 |
+
|
| 199 |
+
|
| 200 |
+
def benchmark_audio(
|
| 201 |
+
audio_path: str | None,
|
| 202 |
+
reference_text: str,
|
| 203 |
+
reference_file: str | None,
|
| 204 |
+
selected_models: list[str],
|
| 205 |
+
normalize_metrics: bool,
|
| 206 |
+
) -> tuple[list[list[Any]], str, str, str]:
|
| 207 |
+
if not audio_path:
|
| 208 |
+
raise gr.Error("Загрузи аудиофайл для транскрибации.")
|
| 209 |
+
if not selected_models:
|
| 210 |
+
raise gr.Error("Выбери хотя бы одну модель.")
|
| 211 |
+
|
| 212 |
+
reference = load_reference_text(reference_text, reference_file)
|
| 213 |
+
normalized_reference = normalize_for_metrics(reference, normalize_metrics) if reference else ""
|
| 214 |
+
|
| 215 |
+
temporary_dir: tempfile.TemporaryDirectory | None = None
|
| 216 |
+
try:
|
| 217 |
+
temporary_dir, prepared_audio_path, duration_seconds = prepare_audio_file(audio_path)
|
| 218 |
+
|
| 219 |
+
whisper_text = "Модель не запускалась."
|
| 220 |
+
gigaam_text = "Модель не запускалась."
|
| 221 |
+
rows: list[list[Any]] = []
|
| 222 |
+
whisper_mode_note: str | None = None
|
| 223 |
+
gigaam_segment_count: int | None = None
|
| 224 |
+
|
| 225 |
+
for model_name in selected_models:
|
| 226 |
+
started_at = time.perf_counter()
|
| 227 |
+
if model_name == "whisper":
|
| 228 |
+
transcription, whisper_mode_note = transcribe_with_whisper(prepared_audio_path)
|
| 229 |
+
whisper_text = transcription or "Пустой результат."
|
| 230 |
+
elif model_name == "gigaam":
|
| 231 |
+
transcription, gigaam_segment_count = transcribe_with_gigaam(prepared_audio_path)
|
| 232 |
+
gigaam_text = transcription or "Пустой результат."
|
| 233 |
+
else:
|
| 234 |
+
continue
|
| 235 |
+
|
| 236 |
+
elapsed = time.perf_counter() - started_at
|
| 237 |
+
current_wer: float | None = None
|
| 238 |
+
current_cer: float | None = None
|
| 239 |
+
|
| 240 |
+
if normalized_reference:
|
| 241 |
+
normalized_prediction = normalize_for_metrics(transcription, normalize_metrics)
|
| 242 |
+
current_wer = wer(normalized_reference, normalized_prediction)
|
| 243 |
+
current_cer = cer(normalized_reference, normalized_prediction)
|
| 244 |
+
|
| 245 |
+
rows.append(
|
| 246 |
+
[
|
| 247 |
+
MODEL_LABELS[model_name],
|
| 248 |
+
format_metric(current_wer),
|
| 249 |
+
format_metric(current_cer),
|
| 250 |
+
round(elapsed, 2),
|
| 251 |
+
]
|
| 252 |
+
)
|
| 253 |
+
|
| 254 |
+
summary_lines = [
|
| 255 |
+
f"- Длительность аудио: `{duration_seconds:.1f}` сек.",
|
| 256 |
+
]
|
| 257 |
+
if whisper_mode_note is not None:
|
| 258 |
+
summary_lines.append(f"- {whisper_mode_note}")
|
| 259 |
+
if gigaam_segment_count is not None:
|
| 260 |
+
summary_lines.append(
|
| 261 |
+
f"- GigaAM использовал встроенный `transcribe_longform` и собрал `{gigaam_segment_count}` сегментов через VAD."
|
| 262 |
+
)
|
| 263 |
+
if reference:
|
| 264 |
+
normalization_note = "с нормализацией" if normalize_metrics else "без нормализации"
|
| 265 |
+
summary_lines.append(f"- `WER` и `CER` посчитаны {normalization_note}.")
|
| 266 |
+
else:
|
| 267 |
+
summary_lines.append("- Эталонный текст не задан, метрики пропущены.")
|
| 268 |
+
|
| 269 |
+
return rows, whisper_text, gigaam_text, "\n".join(summary_lines)
|
| 270 |
+
except Exception as error:
|
| 271 |
+
raise gr.Error(f"Ошибка обработки: {error}") from error
|
| 272 |
+
finally:
|
| 273 |
+
if temporary_dir is not None:
|
| 274 |
+
temporary_dir.cleanup()
|
| 275 |
+
|
| 276 |
+
|
| 277 |
+
with gr.Blocks(title="Russian ASR Benchmark Space") as demo:
|
| 278 |
+
gr.Markdown(
|
| 279 |
+
"""
|
| 280 |
+
# Russian ASR Benchmark
|
| 281 |
+
Сравнение двух ASR-моделей:
|
| 282 |
+
|
| 283 |
+
- `Sh1man/whisper-large-v3-russian-ties-podlodka-v1.2-ct`
|
| 284 |
+
- `ai-sage/GigaAM-v3` c revision `e2e_rnnt`
|
| 285 |
+
|
| 286 |
+
Загрузи аудио, вставь эталонный текст или приложи `.txt`, и Space посчитает `WER` / `CER` для каждой модели.
|
| 287 |
+
|
| 288 |
+
Для `GigaAM` используется встроенный `transcribe_longform`. Для него нужен `HF_TOKEN`
|
| 289 |
+
в секретах Space с доступом к `pyannote/segmentation-3.0`.
|
| 290 |
+
"""
|
| 291 |
+
)
|
| 292 |
+
|
| 293 |
+
with gr.Row():
|
| 294 |
+
audio_input = gr.Audio(
|
| 295 |
+
label="Аудиофайл",
|
| 296 |
+
type="filepath",
|
| 297 |
+
sources=["upload", "microphone"],
|
| 298 |
+
)
|
| 299 |
+
with gr.Column():
|
| 300 |
+
reference_input = gr.Textbox(
|
| 301 |
+
label="Эталонный текст",
|
| 302 |
+
placeholder="Вставь правильную расшифровку сюда",
|
| 303 |
+
lines=10,
|
| 304 |
+
)
|
| 305 |
+
reference_file_input = gr.File(
|
| 306 |
+
label="Или загрузи эталонный текст (.txt)",
|
| 307 |
+
file_types=[".txt"],
|
| 308 |
+
type="filepath",
|
| 309 |
+
)
|
| 310 |
+
|
| 311 |
+
with gr.Row():
|
| 312 |
+
model_selector = gr.CheckboxGroup(
|
| 313 |
+
label="Модели для запуска",
|
| 314 |
+
choices=[
|
| 315 |
+
("Sh1man Whisper Large V3 CT", "whisper"),
|
| 316 |
+
("GigaAM v3 e2e RNNT", "gigaam"),
|
| 317 |
+
],
|
| 318 |
+
value=["whisper", "gigaam"],
|
| 319 |
+
)
|
| 320 |
+
normalize_checkbox = gr.Checkbox(
|
| 321 |
+
label="Нормализовать текст перед подсчётом метрик",
|
| 322 |
+
value=True,
|
| 323 |
+
info="Приводит текст к нижнему регистру, схлопывает пробелы и убирает пунктуацию.",
|
| 324 |
+
)
|
| 325 |
+
|
| 326 |
+
run_button = gr.Button("Транскрибировать и посчитать метрики", variant="primary")
|
| 327 |
+
|
| 328 |
+
results_table = gr.Dataframe(
|
| 329 |
+
headers=["Модель", "WER", "CER", "Время (сек)"],
|
| 330 |
+
datatype=["str", "str", "str", "number"],
|
| 331 |
+
label="Результаты сравнения",
|
| 332 |
+
)
|
| 333 |
+
status_output = gr.Markdown("Статус появится после запуска.")
|
| 334 |
+
|
| 335 |
+
with gr.Row():
|
| 336 |
+
whisper_output = gr.Textbox(
|
| 337 |
+
label="Транскрипт: Sh1man Whisper Large V3 CT",
|
| 338 |
+
lines=12,
|
| 339 |
+
)
|
| 340 |
+
gigaam_output = gr.Textbox(
|
| 341 |
+
label="Транскрипт: GigaAM v3 e2e RNNT",
|
| 342 |
+
lines=12,
|
| 343 |
+
)
|
| 344 |
+
|
| 345 |
+
run_button.click(
|
| 346 |
+
fn=benchmark_audio,
|
| 347 |
+
inputs=[
|
| 348 |
+
audio_input,
|
| 349 |
+
reference_input,
|
| 350 |
+
reference_file_input,
|
| 351 |
+
model_selector,
|
| 352 |
+
normalize_checkbox,
|
| 353 |
+
],
|
| 354 |
+
outputs=[
|
| 355 |
+
results_table,
|
| 356 |
+
whisper_output,
|
| 357 |
+
gigaam_output,
|
| 358 |
+
status_output,
|
| 359 |
+
],
|
| 360 |
+
)
|
| 361 |
+
|
| 362 |
+
gr.Markdown(
|
| 363 |
+
"""
|
| 364 |
+
Первая инференс-сессия может идти заметно дольше из-за скачивания весов.
|
| 365 |
+
|
| 366 |
+
`Whisper` здесь настроен как `faster-whisper` на CTranslate2 через `BatchedInferencePipeline`
|
| 367 |
+
с VAD по умолчанию и `beam_size=5`. `GigaAM` использует встроенный longform-режим через
|
| 368 |
+
`transcribe_longform` и VAD из `pyannote/segmentation-3.0`.
|
| 369 |
+
"""
|
| 370 |
+
)
|
| 371 |
+
|
| 372 |
+
|
| 373 |
+
if __name__ == "__main__":
|
| 374 |
+
demo.queue(default_concurrency_limit=1).launch()
|
requirements.txt
ADDED
|
@@ -0,0 +1,12 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
gradio>=5.29.0
|
| 2 |
+
transformers==4.57.1
|
| 3 |
+
torch==2.8.0
|
| 4 |
+
torchaudio==2.8.0
|
| 5 |
+
jiwer>=3.0.5
|
| 6 |
+
faster-whisper>=1.1.0
|
| 7 |
+
sentencepiece>=0.2.0
|
| 8 |
+
hydra-core>=1.3.2
|
| 9 |
+
omegaconf>=2.3.0
|
| 10 |
+
accelerate>=1.7.0
|
| 11 |
+
pyannote.audio==4.0.0
|
| 12 |
+
torchcodec==0.7.0
|