{
  "scope": "Three local Piper model candidates, one is the same speaker in a different model size. One additional text-normalization demonstration. Not an ElevenLabs/Murf/Azure listening comparison.",
  "humanListeningReview": "No independent human listening panel. Do not claim subjective quality or exact pronunciation from file metrics.",
  "enginePackage": "piper-tts==1.3.0",
  "generatedAt": "2026-10-26T18:00:39.125617+00:00",
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      "voiceModel": "de_DE-thorsten-medium",
      "speaker": "thorsten",
      "textId": "original",
      "text": "Die fiktive offene Werkstatt beginnt am 5. November um 18 Uhr. Ein Adapter kostet 3,50 Euro. Wir prüfen eine API, einen MCP-Zugang und ein lokales KI-Modell. Die Teilnahmegebühr ist noch unbekannt.",
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      "licenseEvidence": "research/card-thorsten-medium.md",
      "humanListeningScore": null
    },
    {
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      "voiceModel": "de_DE-thorsten-medium",
      "speaker": "thorsten",
      "textId": "ausgeschrieben",
      "text": "Die fiktive offene Werkstatt beginnt am fünften November um achtzehn Uhr. Ein Adapter kostet drei Euro fünfzig. Wir prüfen eine API, einen MCP-Zugang und ein lokales KI-Modell. Die Teilnahmegebühr ist noch unbekannt.",
      "generatedAt": "2026-10-26T18:00:24.235203+00:00",
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      "textId": "original",
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      "licenseEvidence": "research/card-kerstin-low.md",
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      "voiceModel": "de_DE-thorsten-high",
      "speaker": "thorsten",
      "textId": "original",
      "text": "Die fiktive offene Werkstatt beginnt am 5. November um 18 Uhr. Ein Adapter kostet 3,50 Euro. Wir prüfen eine API, einen MCP-Zugang und ein lokales KI-Modell. Die Teilnahmegebühr ist noch unbekannt.",
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      "licenseEvidence": "research/card-thorsten-high.md",
      "humanListeningScore": null
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  ]
}