{
  "bf16": {
    "description": "all linears bf16 (Breeze-TTS-2-bf16.safetensors)",
    "load_s": 7.6,
    "avg_rtf": 5.681,
    "max_peak_vram_gib": 7.51,
    "prompts": {
      "design_en": {
        "audio_s": 4.16,
        "gen_s": 24.1,
        "rtf": 5.797,
        "peak_vram_gib": 7.32,
        "logmel_l1_vs_bf16": 0.0,
        "wer": 0.0,
        "whisper": "It is good to hear your voice again after all this time."
      },
      "design_zh": {
        "audio_s": 2.8,
        "gen_s": 14.9,
        "rtf": 5.324,
        "peak_vram_gib": 7.25,
        "logmel_l1_vs_bf16": 0.0,
        "wer": 0.0,
        "whisper": "欢迎来到今晚的故事时间让我们一起开始吧"
      },
      "clone_en": {
        "audio_s": 6.24,
        "gen_s": 37.0,
        "rtf": 5.922,
        "peak_vram_gib": 7.51,
        "logmel_l1_vs_bf16": 0.0,
        "wer": 0.1667,
        "whisper": "This is a clone test of the Breeze TTS2 Comfy UI node pack. Now running with quantized weights."
      },
      "direction_en": {
        "audio_s": 4.8,
        "gen_s": 27.3,
        "rtf": 5.68,
        "peak_vram_gib": 7.42,
        "logmel_l1_vs_bf16": 0.0,
        "wer": 0.0,
        "whisper": "We need to discuss what happened last night."
      }
    }
  },
  "int8-convrot": {
    "description": "all 462 transformer linears int8 convrot (Breeze-TTS-2-int8-convrot.safetensors)",
    "load_s": 9.6,
    "avg_rtf": 9.08,
    "max_peak_vram_gib": 5.21,
    "prompts": {
      "design_en": {
        "audio_s": 4.72,
        "gen_s": 36.7,
        "rtf": 7.778,
        "peak_vram_gib": 5.06,
        "logmel_l1_vs_bf16": 1.796,
        "wer": 0.0833,
        "whisper": "Ah, it is good to hear your voice again, after all this time."
      },
      "design_zh": {
        "audio_s": 4.24,
        "gen_s": 41.0,
        "rtf": 9.664,
        "peak_vram_gib": 5.04,
        "logmel_l1_vs_bf16": 3.4857,
        "wer": 0.0,
        "whisper": "欢迎来到今晚的故事时间让我们一起开始吧"
      },
      "clone_en": {
        "audio_s": 6.24,
        "gen_s": 57.8,
        "rtf": 9.262,
        "peak_vram_gib": 5.21,
        "logmel_l1_vs_bf16": 1.3277,
        "wer": 0.2222,
        "whisper": "This is a clone test of the Breeze TTS2 Comfy UI node pack, now running with Quantite weights."
      },
      "direction_en": {
        "audio_s": 3.68,
        "gen_s": 35.4,
        "rtf": 9.617,
        "peak_vram_gib": 5.07,
        "logmel_l1_vs_bf16": 2.1019,
        "wer": 0.0,
        "whisper": "We need to discuss what happened last night."
      }
    }
  },
  "int8-hybrid": {
    "description": "backbone+text_encoder int8 convrot, depth decoder bf16 (Breeze-TTS-2-int8-hybrid.safetensors)",
    "load_s": 9.2,
    "avg_rtf": 5.642,
    "max_peak_vram_gib": 5.53,
    "prompts": {
      "design_en": {
        "audio_s": 3.52,
        "gen_s": 18.8,
        "rtf": 5.338,
        "peak_vram_gib": 5.3,
        "logmel_l1_vs_bf16": 1.634,
        "wer": 0.0,
        "whisper": "It is good to hear your voice again after all this time."
      },
      "design_zh": {
        "audio_s": 4.16,
        "gen_s": 22.6,
        "rtf": 5.421,
        "peak_vram_gib": 5.34,
        "logmel_l1_vs_bf16": 3.5299,
        "wer": 0.0,
        "whisper": "欢迎来到今晚的故事时间让我们一起开始吧"
      },
      "clone_en": {
        "audio_s": 6.32,
        "gen_s": 33.5,
        "rtf": 5.304,
        "peak_vram_gib": 5.53,
        "logmel_l1_vs_bf16": 1.0783,
        "wer": 0.2222,
        "whisper": "This is a clone test of the Breeze TTS2 Comfy UI node pack. Now running with quantize weights."
      },
      "direction_en": {
        "audio_s": 3.84,
        "gen_s": 25.0,
        "rtf": 6.506,
        "peak_vram_gib": 5.38,
        "logmel_l1_vs_bf16": 1.9786,
        "wer": 0.0,
        "whisper": "We need to discuss what happened last night."
      }
    }
  },
  "int8-te": {
    "description": "text_encoder int8 convrot only (Breeze-TTS-2-int8-text-encoder.safetensors)",
    "load_s": 8.4,
    "avg_rtf": 5.342,
    "max_peak_vram_gib": 6.82,
    "prompts": {
      "design_en": {
        "audio_s": 4.24,
        "gen_s": 25.1,
        "rtf": 5.928,
        "peak_vram_gib": 6.66,
        "logmel_l1_vs_bf16": 1.1453,
        "wer": 0.0,
        "whisper": "It is good to hear your voice again after all this time."
      },
      "design_zh": {
        "audio_s": 3.44,
        "gen_s": 17.5,
        "rtf": 5.097,
        "peak_vram_gib": 6.61,
        "logmel_l1_vs_bf16": 2.3411,
        "wer": 0.0,
        "whisper": "欢迎来到今晚的故事时间,让我们一起开始吧。"
      },
      "clone_en": {
        "audio_s": 6.08,
        "gen_s": 32.1,
        "rtf": 5.275,
        "peak_vram_gib": 6.82,
        "logmel_l1_vs_bf16": 1.1573,
        "wer": 0.2222,
        "whisper": "This is a clone test of the Breeze TTS2 Comfy UI node pack. Now running with quantize weights."
      },
      "direction_en": {
        "audio_s": 4.48,
        "gen_s": 22.7,
        "rtf": 5.068,
        "peak_vram_gib": 6.73,
        "logmel_l1_vs_bf16": 2.6358,
        "wer": 0.0,
        "whisper": "We need to discuss what happened last night."
      }
    }
  }
}