--- pretty_name: UniMorph + UniSegments Morph Data license: other task_categories: - token-classification - text-classification language: - ady - afb - afr - ail - aka - ame - amh - ang - ara - arn - arz - asm - ast - aym - aze - azg - bak - bel - ben - bod - bos - bra - bre - bul - cat - ceb - ces - chu - ckt - cly - cni - cor - cpa - cre - crh - csb - ctp - cym - czn - dak - dan - deu - dje - dsb - ell - eng - est - eus - evn - fao - fas - fin - fra - frm - fro - frr - fry - fur - gaa - gal - gla - gle - glv - gmh - gml - goh - got - grc - gsw - guj - gup - hai - hbs - heb - hil - hin - hrv - hsb - hsi - hun - hye - ind - isl - ita - itl - izh - jpn - kal - kan - kat - kaz - kbd - kca - ket - khk - kir - kjh - klr - kmr - kod - kon - kor - krl - lat - lav - lin - lit - liv - lld - lug - mag - mao - mkd - mlg - mlt - mwf - nap - nav - nds - nld - nno - nob - non - nya - oci - ood - orm - osx - ote - otm - pei - pib - pol - por - pus - que - ron - rus - sah - san - sdh - see - sga - shp - sjo - slk - slp - slv - sme - sna - snr - sot - spa - sqi - srp - swc - swe - syc - tat - tel - tgk - tgl - tuk - tur - tyv - uig - ukr - urd - uzb - vec - vot - vro - wmt - xcl - xno - xty - yid - zpv - zul tags: - morphology - segmentation configs: - config_name: all data_files: - split: train path: "*.tsv" delimiter: "\t" header: null names: ["form", "features", "segments"] --- # UniMorph + UniSegments Morph Data This dataset pairs UniMorph inflectional features with UniSegments segmentations. For languages without UniSegments coverage, segmentation defaults to the unsegmented word form itself. **This resource is a necessary component for evaluating Tokenizer Morphological Plausibility**, as introduced in *Tokenizer Morphological Plausibility* (https://arxiv.org/abs/2601.18536). The data generation process follows the implementation provided in the official repository of the paper: https://github.com/abishekjs/morph-tok-eval/blob/main/data.py > [!WARNING] > ⚠️ Some language files are very large, so morphological plausibility evaluation can take a long time. This is an intrinsic limitation of the metric because it involves training IBM Models. You can reduce runtime by using fewer iterations or by down‑sampling the data (we don’t have a recommended down‑sampling strategy). ## Sources - UniMorph: https://unimorph.github.io/ - UniSegments: https://ufal.mff.cuni.cz/universal-segmentations ## Data Generation Logic For each language `lang` (ISO 639-3), the UniMorph source file is `{lang}.segmentations` when present, otherwise `{lang}`. When a UniSegments resource exists for a language, it is preferred from MorphyNet when multiple resources are available. For each UniMorph line, output: ``` (form, features, segments) ``` where: * `form` is UniMorph column 2 * `features` is UniMorph column 3 * `segments` comes from UniSegments column 4 with `" + "` replaced by `|` (**Not necessary for evaluation**) If a language has no UniSegments file, `segments` is set to the unsegmented `form`. Output is a TSV without headers at `{lang}.tsv`. --- ## Language Availability - Total languages in this repo: 179 - Languages with UniSegments coverage: 25 - Languages without UniSegments coverage (segmentation defaults to form): 154 Derived languages: `bos`, `hrv`, and `snr` are direct copies of `hbs`. `srp` is a Cyrillic transliteration of `hbs`. Languages with missing UniMorph license metadata: hsb, jpn, kca, ket, kor, slp, wmt --- ## File Format Each row in `{lang}.tsv` has 3 columns: 1. `form` 2. `features` 3. `segments` --- ## License Each language file inherits the more restrictive license between its UniMorph source and UniSegments source (when present). The table below lists the final per-language license and source licenses. If a license is `null`, it was not found in the source metadata. ## Per-Language License Table | lang | language_name | morph_file | final_license | unisegments_available | unimorph_license | unisegments_license | notes | | --- | --- | --- | --- | --- | --- | --- | --- | | ady | Adyghe | ady.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | afb | Gulf Arabic | afb.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | afr | Afrikaans | afr.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ail | Eibela | ail.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | aka | Akan | aka.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ame | Yanesha | ame.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | amh | Amharic | amh.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ang | Old English | ang.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ara | Arabic | ara.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | arn | Mapudungun | arn.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | arz | Egyptian Arabic | arz.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | asm | Assamese | asm.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ast | Asturian | ast.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | aym | Aymara | aym.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | aze | Azerbaijani | aze.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | azg | San Pedro Amuzgos Amuzgo | azg.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | bak | Bashkir | bak.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | bel | Belarusian | bel.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ben | Bengali | ben.tsv | CC BY-NC 4.0 | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-NC 4.0 | | | bod | Tibetan | bod.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | bos | Bosnian | bos.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes (from hbs) | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | Copied from hbs | | bra | Braj | bra.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | bre | Breton | bre.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | bul | Bulgarian | bul.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | cat | Catalan | cat.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | ceb | Cebuano | ceb.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ces | Czech | ces.tsv | The Wiktionary data (ces file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/ | yes | The Wiktionary data (ces file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | chu | Old Church Slavonic | chu.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ckt | Chukchi | ckt.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | cly | Eastern Highland Chatino | cly.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | cni | Ashaninka | cni.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | cor | Cornish | cor.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | cpa | Tlatepuzco Chinantec | cpa.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | cre | Plains Cree | cre.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | crh | Crimean Tatar | crh.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | csb | Kashubian | csb.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ctp | Yaitepec Chatino | ctp.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | cym | Welsh | cym.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | czn | Zenzontepec Chatino | czn.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | dak | Dakota | dak.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | dan | Danish | dan.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | deu | German | deu.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | yes | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | CC BY-SA 3.0 | | | dje | Zarma | dje.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | dsb | Lower Sorbian | dsb.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ell | Modern Greek | ell.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | eng | English | eng.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | est | Estonian | est.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | eus | Basque | eus.tsv | n/a | no | n/a | | | | evn | Evenki | evn.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | fao | Faroese | fao.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | fas | Persian | fas.tsv | The resource is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License (CC BY-NC-SA 4.0). | yes | https://creativecommons.org/licenses/by-sa/3.0/ | The resource is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License (CC BY-NC-SA 4.0). | | | fin | Finnish | fin.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | fra | French | fra.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | frm | Middle French | frm.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | fro | Old French | fro.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | frr | North Frisian | frr.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | fry | West Frisian | fry.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | fur | Friulian | fur.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | gaa | Gã | gaa.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | gal | Galician | gal.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | gla | Scottish Gaelic | gla.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | gle | Irish | gle.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | glv | Manx | glv.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | gmh | Middle High German | gmh.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | gml | Middle Low German | gml.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | goh | Old High German | goh.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | got | Gothic | got.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | grc | Ancient Greek | grc.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | gsw | Swiss German | gsw.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | guj | Gujarati | guj.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | gup | Kunwinjku | gup.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | hai | Haida | hai.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | hbs | Serbo Croatian | hbs.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | heb | Hebrew | heb.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | hil | Hiligaynon | hil.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | hin | Hindi | hin.tsv | CC BY-NC 4.0 | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-NC 4.0 | | | hrv | Croatian | hrv.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes (from hbs) | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | Copied from hbs | | hsb | | hsb.tsv | | no | | | | | hsi | Kholosi | hsi.tsv | * [Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)](https://creativecommons.org/licenses/by-sa/4.0/) | no | * [Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)](https://creativecommons.org/licenses/by-sa/4.0/) | | | | hun | Hungarian | hun.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | hye | Armenian | hye.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | yes | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | MIT | | | ind | Indonesian | ind.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | isl | Icelandic | isl.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ita | Italian | ita.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | itl | Itelmen | itl.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | izh | Ingrian | izh.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | jpn | | jpn.tsv | | no | | | | | kal | Greenlandic | kal.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | kan | Kannada | kan.tsv | CC BY-NC 4.0 | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-NC 4.0 | | | kat | Georgian | kat.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | kaz | Kazakh | kaz.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | kbd | Kabardian | kbd.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | kca | | kca.tsv | | no | | | | | ket | | ket.tsv | | no | | | | | khk | | khk.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | kir | Kyrgyz | kir.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | kjh | Khakas | kjh.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | klr | Khaling | klr.tsv | https://spdx.org/licenses/LGPLLR.html | no | https://spdx.org/licenses/LGPLLR.html | | | | kmr | Northern Kurdish | kmr.tsv | https://spdx.org/licenses/LGPLLR.html | no | https://spdx.org/licenses/LGPLLR.html | | | | kod | Kodi | kod.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | kon | Kongo | kon.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | kor | | kor.tsv | | no | | | | | krl | Karelian | krl.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | lat | Latin | lat.tsv | CC BY-NC-SA 4.0 | yes | http://creativecommons.org/licenses/by-sa/3.0/ | CC BY-NC-SA 4.0 | | | lav | Latvian | lav.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | lin | Lingala | lin.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | lit | Lithuanian | lit.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | liv | Livonian | liv.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | lld | Ladin | lld.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | lug | Luganda | lug.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | mag | | mag.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | mao | Maori | mao.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | mkd | Macedonian | mkd.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | mlg | Malagasy | mlg.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | mlt | Maltese | mlt.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | mwf | Murrinhpatha | mwf.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | nap | Neapolitan | nap.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | nav | Navajo | nav.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | nds | Low German | nds.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | nld | Dutch | nld.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | nno | Norwegian Nynorsk | nno.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | nob | Norwegian Bokmål | nob.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | non | | non.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | nya | Chewa | nya.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | oci | Occitan | oci.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | ood | O'odham | ood.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | orm | Oromo | orm.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | osx | Old Saxon | osx.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ote | Mezquital Otomi | ote.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | otm | Sierra Otomi | otm.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | pei | Chichimeca-Jonaz | pei.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | pib | | pib.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | pol | Polish | pol.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | por | Portuguese | por.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | pus | Pashto | pus.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | que | Quechua | que.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | ron | Romanian | ron.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | rus | Russian | rus.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | sah | Sakha | sah.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | san | Sanskrit | san.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | sdh | Southern Kurdish | sdh.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | see | Seneca | see.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | sga | Old Irish | sga.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | shp | Shipibo-Konibo | shp.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | sjo | Xibe | sjo.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | slk | Slovak | slk.tsv | http://creativecommons.org/licenses/by-nc-sa/4.0/ | no | http://creativecommons.org/licenses/by-nc-sa/4.0/ | | Source extracted from slk.xz | | slp | | slp.tsv | | no | | | | | slv | Slovenian | slv.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | sme | Northern Sami | sme.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | sna | Shona | sna.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | snr | Serbo-Croatian (derived) | snr.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes (from hbs) | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | Copied from hbs | | sot | Sotho | sot.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | spa | Spanish | spa.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | sqi | Albanian | sqi.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | srp | Serbian | srp.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes (from hbs) | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | Cyrillic transliteration of hbs | | swc | Swahili | swc.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | swe | Swedish | swe.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | yes | https://creativecommons.org/licenses/by-sa/3.0/ | CC BY-SA 3.0 | | | syc | Classical Syriac | syc.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | tat | Tatar | tat.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | tel | Telugu | tel.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | tgk | Tajik | tgk.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | yes | http://creativecommons.org/licenses/by-sa/3.0/ | MIT | | | tgl | Tagalog | tgl.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | tuk | Turkmen | tuk.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | tur | Turkish | tur.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | tyv | Tuvan | tyv.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | uig | Uyghur | uig.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | ukr | Ukrainian | ukr.tsv | The Wiktionary data (ukr file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/ | no | The Wiktionary data (ukr file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/ | | | | urd | Urdu | urd.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | uzb | Uzbek | uzb.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | vec | Venetian | vec.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | vot | Votic | vot.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | vro | Võro | vro.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | wmt | | wmt.tsv | | no | | | | | xcl | Classical Armenian | xcl.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | xno | Norman | xno.tsv | https://creativecommons.org/licenses/by-sa/3.0/ | no | https://creativecommons.org/licenses/by-sa/3.0/ | | | | xty | Yoloxóchitl Mixtec | xty.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | yid | Yiddish | yid.tsv | http://creativecommons.org/licenses/by-sa/3.0/ | no | http://creativecommons.org/licenses/by-sa/3.0/ | | | | zpv | Chichicapan Zapotec | zpv.tsv | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | - [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | | zul | Zulu | zul.tsv | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | no | [Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)](https://creativecommons.org/licenses/by-sa/3.0/) | | | --- ## Repository Structure - `README.md` is the dataset card. - `.gitattributes` marks `*.tsv` for Git LFS. - `.gitignore` is provided for common local artifacts. - `*.tsv` files are per-language datasets at the repository root. ## References Batsuren et al. (2022). *UniMorph 4.0: Universal Morphology*. Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC 2022), Marseille, France. European Language Resources Association. Pages 840–855. https://aclanthology.org/2022.lrec-1.89/ Žabokrtský et al. (2022). *Towards Universal Segmentations: UniSegments 1.0*. Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC 2022), Marseille, France. European Language Resources Association. Pages 1137–1149. https://aclanthology.org/2022.lrec-1.122/ Stephen, A., & Libovický, J. (2026). *Evaluating Morphological Plausibility of Subword Tokenization via Statistical Alignment with Morpho-Syntactic Features*. arXiv preprint arXiv:2601.18536. https://arxiv.org/abs/2601.18536