Third-Party Notices

Licences and attribution for the local Nepali typing engine and supporting runtime.

AI4Bharat IndicXlit model

Nepal Tax Toolkit uses a browser-converted IndicXlit model for optional local Nepali word candidates.

Source
AI4Bharat/IndicXlit
Toolkit asset version
indicxlit-browser-v2 (verification pending; disabled publicly)
Licence
MIT
Copyright
© 2022 AI4Bhārat

Research citation: Madhani and others, Aksharantar: Towards building open transliteration tools for the Next Billion Users.

MIT License

MIT License

Copyright (c) 2022 AI4Bhārat

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the “Software”), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Download licence text

@cloudrumbles/indic-transliterate

The browser ONNX conversion and model-file layout used by this toolkit records this package as a conversion reference. Package metadata identifies the author as cloudrumbles and the licence as MIT. The original AI4Bharat model attribution remains controlling for the model itself.

Package
@cloudrumbles/indic-transliterate
Referenced version
1.2.2
Licence declared by package
MIT

Microsoft ONNX Runtime Web

ONNX Runtime Web executes the IndicXlit model locally in compatible browsers.

Source
Microsoft ONNX Runtime
Version used
1.20.0
Licence
MIT
Copyright
© Microsoft Corporation

MIT License

MIT License

Copyright (c) Microsoft Corporation

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the “Software”), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Download licence text

indic-transliterator fallback

The immediate rule-based fallback uses indic-transliterator version 1.3.1, distributed under the Apache License 2.0. Nepal Tax Toolkit adds Nepali-specific dictionary and candidate-ranking behavior around the package.

Package
indic-transliterator
Licence
Apache License 2.0
Notice
Copyright 2026 indic-transliterator contributors
Read the complete Apache 2.0 licence

CMU Pronouncing Dictionary

The optional local English-pronunciation path uses a reviewed baseline and the CMUdict dataset distributed by @stdlib/datasets-cmudict. The full dictionary is lazy-loaded in the browser and typed words are not sent to a pronunciation service.

Source
Carnegie Mellon CMUdict
Dataset package
@stdlib/datasets-cmudict 0.2.3
Package licence
Apache-2.0 and BSD
Dictionary notice
Copyright © 1993–2015 Carnegie Mellon University
Dictionary SHA-256
f21cd6f93e311f7130ab63aeb268097ca226f6a48f2eca174f64ce26448b005b
Read the CMUdict licence notice

Model integrity

The model checksum record is distributed with the model at /models/indicxlit-v1/NOTICE.txt. These notices describe software origin only and do not imply endorsement or affiliation.