{
 "id": "juxtnorth/katachi-benchmarks",
 "owner": "juxtnorth",
 "name": "katachi-benchmarks",
 "downloads": 40,
 "likes": 0,
 "last_modified": "2026-10-08T18:56:57.000Z",
 "stated_licence": "other",
 "stated_from": "tag",
 "licence_name": null,
 "licence_link": null,
 "file_licence": null,
 "licence_files": [],
 "sources": [],
 "gated": false,
 "tasks": [
  "audio-classification",
  "feature-extraction"
 ],
 "citation": "This dataset is partitioned under multiple licenses per upstream authors:\n\n| Asset / Partition | Provenance / Authors | Upstream License | Commercial Use |\n| :--- | :--- | :--- | :--- |\n| **JVS Corpus** (`corpora/jvs-certification-16k.tar.gz`) | Takaki, Kameoka, Yamagishi (NII) | `CC-BY-SA-4.0` | Permitted (with attribution) |\n| **JSUT Corpus** (`corpora/jsut-certification-16k.tar.gz`) | Sonobe, Takamichi, Saruwatari (UTokyo) | `CC-BY-SA-4.0` | Permitted (with attribution) |\n| **Kanjium SQLite** (`database/`) | Lars Yencken, mifunetoshiro, EDRDG | `CC-BY-SA-4.0` | Permitted (with attribution) |\n| **Synthetic Fixtures** (`corpora/synthetic-adversarial.tar.gz`) | Voicevox / No.7 Project (小岩井ことり) | Custom Non-Commercial | **Restricted** (Requires paid contract) |\n\n\n- **JVS**: Derived from the JVS Corpus (© 2019 National Institute of Informatics, Japan) by Shinnosuke Takaki, Hirokazu Kameoka, and Junichi Yamagishi, licensed under CC BY-SA 4.0.\n- **JSUT**: Derived from the JSUT Corpus (© 2017 Saruwatari Lab, The University of Tokyo) by Ryosuke Sonobe, Shinnosuke Takamichi, and Hiroshi Saruwatari, licensed under CC BY-SA 4.0.\n- **Kanjium**: Pitch accent data derived from the Kanjium project (© Lars Yencken, mifunetoshiro), built upon EDICT/JMdict dictionary files (© Electronic Dictionary Research and Development Group), licensed under CC BY-SA 4.0.\n- **VOICEVOX No.7**: Synthetic test fixtures generated using VOICEVOX and Voice Library No.7. Credit: **VOICEVOX:No.7** (Voice Actor: K",
 "signal": "unclear",
 "reason": "The checks could not identify a recognised licence ID in the dataset's metadata.",
 "revision": "ad34476997df05fa89dc619beaf6253d64af7cbc",
 "stated_evidence": "https://huggingface.co/datasets/juxtnorth/katachi-benchmarks/blob/ad34476997df05fa89dc619beaf6253d64af7cbc/README.md",
 "file_evidence": "https://huggingface.co/datasets/juxtnorth/katachi-benchmarks/tree/ad34476997df05fa89dc619beaf6253d64af7cbc",
 "card_nc": false
}