{
  "$schema": "schema/kokoro-catalog.schema.json",
  "schemaVersion": 2,
  "catalogVersion": "2.1.1",
  "distribution": {
    "provider": "huggingface",
    "repository": "Shusek00/kokoro-kmp-models",
    "artifactResolution": "relative-to-catalog",
    "recommendedRevision": "v2.1.1",
    "downloadStrategy": "selected-voice-only"
  },
  "license": "Apache-2.0",
  "modelFamily": "kokoro-82m",
  "provenance": {
    "$artifact": {
      "path": "sources/upstream-assets.json",
      "mediaType": "application/json"
    }
  },
  "audio": {
    "sampleRateHz": 24000,
    "channels": 1,
    "sampleType": "float32"
  },
  "runtime": {
    "engine": "onnxruntime",
    "opset": 17,
    "batchSize": 1,
    "maxPhonemeCodePoints": 510,
    "durationToSamplesFactor": 600,
    "inputs": [
      { "name": "input_ids", "type": "int64", "shape": [1, "sequence_length"] },
      { "name": "style", "type": "float32", "shape": [1, 256] },
      { "name": "speed", "type": "float32", "shape": [1] }
    ],
    "outputs": [
      { "name": "waveform", "type": "float32", "shape": ["num_samples"] },
      { "name": "duration", "type": "int64", "shape": ["sequence_length"] }
    ],
    "tokenEncoding": {
      "bosTokenId": 0,
      "eosTokenId": 0,
      "vocabularyField": "vocab"
    },
    "voiceStyle": {
      "format": "raw-float32-le",
      "shape": [510, 256],
      "rowSelection": "phoneme_code_point_count_minus_one"
    }
  },
  "tokenizers": [
    {
      "id": "kokoro-v1.0",
      "artifact": {
        "$artifact": {
          "path": "runtime/kokoro-v1.0-config.json",
          "mediaType": "application/json"
        }
      }
    },
    {
      "id": "kokoro-v1.1-zh",
      "artifact": {
        "$artifact": {
          "path": "runtime/kokoro-v1.1-zh-config.json",
          "mediaType": "application/json"
        }
      }
    }
  ],
  "models": [
    {
      "id": "kokoro-v1.0-fp32",
      "format": "onnx",
      "precision": "fp32",
      "tokenizerId": "kokoro-v1.0",
      "source": {
        "repository": "hexgrad/Kokoro-82M",
        "revision": "f3ff3571791e39611d31c381e3a41a3af07b4987",
        "checkpoint": "kokoro-v1_0.pth",
        "license": "Apache-2.0"
      },
      "artifact": {
        "$artifact": {
          "path": "models/standard/kokoro-v1.0-fp32.onnx",
          "mediaType": "application/onnx"
        }
      },
      "validation": {
        "$artifact": {
          "path": "models/standard/kokoro-v1.0-fp32.validation.json",
          "mediaType": "application/json"
        }
      }
    },
    {
      "id": "kokoro-v1.1-zh-fp32",
      "format": "onnx",
      "precision": "fp32",
      "tokenizerId": "kokoro-v1.1-zh",
      "source": {
        "repository": "hexgrad/Kokoro-82M-v1.1-zh",
        "revision": "01e7505bd6a7a2ac4975463114c3a7650a9f7218",
        "checkpoint": "kokoro-v1_1-zh.pth",
        "license": "Apache-2.0"
      },
      "artifact": {
        "$artifact": {
          "path": "models/zh/kokoro-v1.1-zh-fp32.onnx",
          "mediaType": "application/onnx"
        }
      },
      "validation": {
        "$artifact": {
          "path": "models/zh/kokoro-v1.1-zh-fp32.validation.json",
          "mediaType": "application/json"
        }
      }
    },
    {
      "id": "kokoro-pl-fp32",
      "format": "onnx",
      "precision": "fp32",
      "tokenizerId": "kokoro-v1.0",
      "source": {
        "repository": "software-mansion/react-native-executorch-kokoro",
        "revision": "3744b57964eab7df6e8c48f0b84badb29e14df07",
        "checkpoint": "finetunes/kokoro_polish_converted.pth",
        "license": "Apache-2.0"
      },
      "artifact": {
        "$artifact": {
          "path": "models/pl/kokoro-pl-fp32.onnx",
          "mediaType": "application/onnx"
        }
      },
      "validation": {
        "$artifact": {
          "path": "models/pl/kokoro-pl-fp32.validation.json",
          "mediaType": "application/json"
        }
      }
    },
    {
      "id": "kokoro-de-fp32",
      "format": "onnx",
      "precision": "fp32",
      "tokenizerId": "kokoro-v1.0",
      "source": {
        "repository": "software-mansion/react-native-executorch-kokoro",
        "revision": "3744b57964eab7df6e8c48f0b84badb29e14df07",
        "checkpoint": "finetunes/kokoro_german_converted.pth",
        "license": "Apache-2.0"
      },
      "artifact": {
        "$artifact": {
          "path": "models/de/kokoro-de-fp32.onnx",
          "mediaType": "application/onnx"
        }
      },
      "validation": {
        "$artifact": {
          "path": "models/de/kokoro-de-fp32.validation.json",
          "mediaType": "application/json"
        }
      }
    }
  ],
  "languages": [
    {
      "id": "en-us",
      "locale": "en-US",
      "displayName": "English (United States)",
      "nativeName": "English (United States)",
      "defaultVoiceId": "af_heart",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "en-us",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/en-us/phonemizer_en_us.onnx", "mediaType": "application/onnx" } }
          },
          {
            "role": "lexicon",
            "artifact": { "$artifact": { "path": "phonemizers/en-us/lexicon_full.json", "mediaType": "application/json" } }
          },
          {
            "role": "tagger",
            "artifact": { "$artifact": { "path": "phonemizers/en-us/tagger.json", "mediaType": "application/json" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "en-gb",
      "locale": "en-GB",
      "displayName": "English (United Kingdom)",
      "nativeName": "English (United Kingdom)",
      "defaultVoiceId": "bf_emma",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "en-gb",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/en-gb/phonemizer_en_gb.onnx", "mediaType": "application/onnx" } }
          },
          {
            "role": "lexicon",
            "artifact": { "$artifact": { "path": "phonemizers/en-gb/lexicon_full.json", "mediaType": "application/json" } }
          },
          {
            "role": "tagger",
            "artifact": { "$artifact": { "path": "phonemizers/en-gb/tagger.json", "mediaType": "application/json" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "es",
      "locale": "es-ES",
      "displayName": "Spanish",
      "nativeName": "español",
      "defaultVoiceId": "ef_dora",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "es",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/es/phonemizer_es.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "fr",
      "locale": "fr-FR",
      "displayName": "French",
      "nativeName": "français",
      "defaultVoiceId": "ff_siwis",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "fr",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/fr/phonemizer_fr.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "hi",
      "locale": "hi-IN",
      "displayName": "Hindi",
      "nativeName": "हिन्दी",
      "defaultVoiceId": "hf_alpha",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "hi",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/hi/phonemizer_hi.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "it",
      "locale": "it-IT",
      "displayName": "Italian",
      "nativeName": "italiano",
      "defaultVoiceId": "if_sara",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "it",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/it/phonemizer_it.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "ja",
      "locale": "ja-JP",
      "displayName": "Japanese",
      "nativeName": "日本語",
      "defaultVoiceId": "jf_alpha",
      "textFrontend": {
        "status": "external-required",
        "recommendedEngine": "misaki[ja]",
        "language": "ja",
        "phonemeInputSupported": true,
        "note": "The model and voices are bundled; a portable Japanese text frontend is not yet bundled for Kotlin Multiplatform."
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "pt-br",
      "locale": "pt-BR",
      "displayName": "Portuguese (Brazil)",
      "nativeName": "português (Brasil)",
      "defaultVoiceId": "pf_dora",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "pt",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/pt-br/phonemizer_pt.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "zh",
      "locale": "zh-CN",
      "displayName": "Mandarin Chinese",
      "nativeName": "普通话",
      "defaultVoiceId": "zf_001",
      "textFrontend": {
        "status": "external-required",
        "recommendedEngine": "misaki[zh]",
        "language": "zh",
        "phonemeInputSupported": true,
        "note": "Both Kokoro model variants and all Mandarin voices are bundled; a portable Mandarin text frontend is not yet bundled for Kotlin Multiplatform."
      },
      "$includeUpstreamVoices": true,
      "voices": []
    },
    {
      "id": "pl",
      "locale": "pl-PL",
      "displayName": "Polish",
      "nativeName": "polski",
      "defaultVoiceId": "pm_mateusz",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "pl",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/pl/phonemizer_pl.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "voices": [
        {
          "id": "pm_mateusz",
          "displayName": "Mateusz",
          "gender": "male",
          "modelId": "kokoro-pl-fp32",
          "artifact": {
            "$artifact": {
              "path": "voices/pl/pm_mateusz.bin",
              "mediaType": "application/octet-stream"
            }
          }
        }
      ]
    },
    {
      "id": "de",
      "locale": "de-DE",
      "displayName": "German",
      "nativeName": "Deutsch",
      "defaultVoiceId": "df_anna",
      "textFrontend": {
        "status": "bundled",
        "engine": "phonemis-protophone",
        "language": "de",
        "license": "MIT",
        "sourceRevision": "71eb1ce33bd586d38cbac037843b8539d7829c3b",
        "phonemeInputSupported": true,
        "artifacts": [
          {
            "role": "neural-model",
            "artifact": { "$artifact": { "path": "phonemizers/de/phonemizer_de.onnx", "mediaType": "application/onnx" } }
          }
        ]
      },
      "voices": [
        {
          "id": "df_anna",
          "displayName": "Anna",
          "gender": "female",
          "modelId": "kokoro-de-fp32",
          "artifact": {
            "$artifact": {
              "path": "voices/de/df_anna.bin",
              "mediaType": "application/octet-stream"
            }
          }
        }
      ]
    }
  ]
}