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        "model": "Chirp 3: HD",
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        "note": "ranked only on artificialanalysis.com"
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        "model": "Azure Neural",
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      {
        "model": "MAI-Voice-1",
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        "note": "ranked only on artificialanalysis.com"
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        "id": "gemini-2-5-pro-dec-2025",
        "note": "ranked only on artificialanalysis.com"
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      {
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        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Chatterbox",
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        "id": "chatterbox",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "MiMo-V2-TTS",
        "provider": "Xiaomi",
        "id": "mimo-v2-tts",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Raon SpeechLM",
        "provider": "Krafton",
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        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Arcana v3",
        "provider": "Rime",
        "id": "rime-arcana",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Zonos-v0.1",
        "provider": "Zyphra",
        "id": "zonos-v0-1",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Realtime TTS-2 (Research Preview)",
        "provider": "Inworld",
        "id": "realtime-tts-2-research-preview",
        "note": "ranked only on voicearena.com"
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      {
        "model": "Murf Speech Gen 2",
        "provider": "Murf AI",
        "id": "murf-speech-gen-2",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "VibeVoice 1.5B",
        "provider": "Microsoft",
        "id": "vibe-voice-1-5b",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Orpheus",
        "provider": "Canopy Labs",
        "id": "orpheus",
        "note": "ranked only on humannessindex.vapi.ai"
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      {
        "model": "OpenVoice v2",
        "provider": "OpenVoice",
        "id": "openvoice-v2",
        "note": "ranked only on artificialanalysis.com"
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      {
        "model": "Grok TTS (Streaming)",
        "provider": "xAI",
        "id": "grok-tts-streaming",
        "note": "ranked only on humannessindex.vapi.ai"
      },
      {
        "model": "Qwen3 TTS Flash",
        "provider": "Alibaba",
        "id": "qwen3-tts-flash",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Eleven v3 Conversational",
        "provider": "ElevenLabs",
        "id": "eleven-v3-conversational",
        "note": "ranked only on voicearena.com"
      },
      {
        "model": "Realtime TTS 1.5 Max",
        "provider": "Inworld",
        "id": "realtime-tts-1-5-max",
        "note": "ranked only on humannessindex.vapi.ai"
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      {
        "model": "Kugel 3",
        "provider": "KugelAudio",
        "id": "kugel-3",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Turbo v2",
        "provider": "ElevenLabs",
        "id": "turbo-v2",
        "note": "ranked only on humannessindex.vapi.ai"
      },
      {
        "model": "Qwen3 TTS",
        "provider": "Alibaba",
        "id": "qwen3-tts-vc-realtime",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "WaveNet",
        "provider": "Google",
        "id": "wavenet",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "TTS-2",
        "provider": "Inworld",
        "id": "tts-2",
        "note": "ranked only on humannessindex.vapi.ai"
      },
      {
        "model": "XTTS v2",
        "provider": "Coqui",
        "id": "xtts-v2",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Mist V2",
        "provider": "Rime",
        "id": "mist-v2",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Neural2",
        "provider": "Google",
        "id": "neural2",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Dragon HD Omni",
        "provider": "Microsoft",
        "id": "dragon-hd-omni",
        "note": "ranked only on voicearena.com"
      },
      {
        "model": "Sonic 2",
        "provider": "Cartesia",
        "id": "sonic-2",
        "note": "ranked only on humannessindex.vapi.ai"
      },
      {
        "model": "StyleTTS 2",
        "provider": "StyleTTS",
        "id": "styletts-2",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Polly Neural",
        "provider": "Amazon",
        "id": "polly-neural",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Noiz TTS",
        "provider": "Noiz",
        "id": "noiz-tts",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Standard",
        "provider": "Google",
        "id": "standard",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "gpt-4o-mini-tts",
        "provider": "OpenAI",
        "id": "gpt-4o-mini-tts",
        "note": "ranked only on voicearena.com"
      },
      {
        "model": "MetaVoice v1",
        "provider": "MetaVoice",
        "id": "metavoice-v1",
        "note": "ranked only on artificialanalysis.com"
      },
      {
        "model": "Sonic",
        "provider": "Cartesia",
        "id": "sonic",
        "note": "ranked only on humannessindex.vapi.ai"
      },
      {
        "model": "Polly Standard",
        "provider": "Amazon",
        "id": "polly-standard",
        "note": "ranked only on artificialanalysis.com"
      }
    ]
  }
}