{
  "dataset": "Fixed first20 FLEURS validation clips per en/de/es/fr/ru/uk; compatibility sample, not a held-out model benchmark",
  "normalization": "NFKC, lowercase, replace non-alphanumeric nonspace with spaces, whitespace tokens",
  "device": "Apple M5 Max CPU,8threads,FP32",
  "summary": {
    "clips": 120,
    "words": 2433,
    "export_wer": 0.05425400739827373,
    "source_nemo_wer": 0.053431976983148374,
    "normalized_source_matches": 117,
    "audio_s": 1257.82,
    "inference_s": 217.64420087897452
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  "languages": {
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      "clips": 20,
      "words": 393,
      "export_wer": 0.04071246819338423,
      "source_nemo_wer": 0.03816793893129771,
      "normalized_source_matches": 18,
      "audio_s": 237.72,
      "inference_s": 28.99683033389738
    },
    "en_us": {
      "clips": 20,
      "words": 382,
      "export_wer": 0.034031413612565446,
      "source_nemo_wer": 0.034031413612565446,
      "normalized_source_matches": 20,
      "audio_s": 173.38,
      "inference_s": 30.397747127106413
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    "es_419": {
      "clips": 20,
      "words": 499,
      "export_wer": 0.03006012024048096,
      "source_nemo_wer": 0.028056112224448898,
      "normalized_source_matches": 19,
      "audio_s": 243.96,
      "inference_s": 25.191086375154555
    },
    "fr_fr": {
      "clips": 20,
      "words": 467,
      "export_wer": 0.044967880085653104,
      "source_nemo_wer": 0.044967880085653104,
      "normalized_source_matches": 20,
      "audio_s": 188.7,
      "inference_s": 35.01004733797163
    },
    "ru_ru": {
      "clips": 20,
      "words": 373,
      "export_wer": 0.0777479892761394,
      "source_nemo_wer": 0.0777479892761394,
      "normalized_source_matches": 20,
      "audio_s": 220.8,
      "inference_s": 36.81056591490051
    },
    "uk_ua": {
      "clips": 20,
      "words": 319,
      "export_wer": 0.11912225705329153,
      "source_nemo_wer": 0.11912225705329153,
      "normalized_source_matches": 20,
      "audio_s": 193.26,
      "inference_s": 61.237923789944034
    }
  }
}