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joelniklaus
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Multi_Legal_Pile_Commercial

Tasks:
Fill-Mask
Languages:
Bulgarian
Czech
Danish
Size:
10M<n<100M
ArXiv:
License:
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Dataset Card for MultiLegalPile: A Large-Scale Multilingual Corpus for the Legal Domain

Dataset Summary

The Multi_Legal_Pile is a large-scale multilingual legal dataset suited for pretraining language models. It spans over 24 languages and five legal text types. This version only contains data permissively licensed for commercial use.

Supported Tasks and Leaderboards

The dataset supports the tasks of fill-mask.

Languages

The following languages are supported: bg, cs, da, de, el, en, es, et, fi, fr, ga, hr, hu, it, lt, lv, mt, nl, pl, pt, ro, sk, sl, sv

Dataset Structure

It is structured in the following format: type -> language -> jurisdiction.jsonl.xz

type is one of the following:

  • caselaw
  • contracts
  • legislation
  • other
  • legal_mc4

legal_mc4 is a subset of the other type but is listed separately so it can be easily excluded since it is less permissively licensed than the other types.

Use the dataset like this:

from datasets import load_dataset

config = 'en_contracts'  # {language}_{type}
dataset = load_dataset('joelito/Multi_Legal_Pile', config, split='train', streaming=True)

'config' is a combination of language and text_type, e.g. 'en_contracts' or 'de_caselaw'. To load all the languages or all the text_types, use 'all' instead of the language or text_type (e.g., ' all_legislation').

Data Instances

The file format is jsonl.xz and there is one split available ("train").

The complete dataset (689GB) consists of four large subsets:

  • Native Multi Legal Pile (112GB)
  • Eurlex Resources (179GB)
  • Legal MC4 (106GB)
  • Pile of Law (292GB)

Native Multilingual Legal Pile data

Language Text Type Jurisdiction Source Size (MB) Words Documents Words/Document URL License
0 bg legislation Bulgaria MARCELL 8015 308946116 82777 3732 https://elrc-share.eu/repository/browse/marcell-bulgarian-legislative-subcorpus-v2/946267fe8d8711eb9c1a00155d026706d2c9267e5cdf4d75b5f02168f01906c6/ CC0-1.0
1 cs caselaw Czechia CzCDC Constitutional Court 11151 574336489 296652 1936 https://lindat.mff.cuni.cz/repository/xmlui/handle/11372/LRT-3052 CC BY-NC 4.0
2 cs caselaw Czechia CzCDC Supreme Administrative Court 11151 574336489 296652 1936 https://lindat.mff.cuni.cz/repository/xmlui/handle/11372/LRT-3052 CC BY-NC 4.0
3 cs caselaw Czechia CzCDC Supreme Court 11151 574336489 296652 1936 https://lindat.mff.cuni.cz/repository/xmlui/handle/11372/LRT-3052 CC BY-NC 4.0
4 da caselaw Denmark DDSC 3469 210730560 89702 2349 https://huggingface.co/DDSC CC BY 4.0 and other, depending on the dataset
5 da legislation Denmark DDSC 10736 653153146 265868 2456 https://huggingface.co/DDSC CC BY 4.0 and other, depending on the dataset
6 de caselaw Germany openlegaldata 31527 1785439383 596800 2991 https://de.openlegaldata.io/ ODbL-1.0
7 de caselaw Switzerland entscheidsuche 31527 1785439383 596800 2991 https://entscheidsuche.ch/ See description
8 de legislation Germany openlegaldata 8934 512840663 276034 1857 https://de.openlegaldata.io/ ODbL-1.0
9 de legislation Switzerland lexfind 8934 512840663 276034 1857 https://www.lexfind.ch/fe/de/search No information provided
10 fr caselaw Switzerland entscheidsuche 18313 1170335690 435569 2686 https://entscheidsuche.ch/ See description
11 fr caselaw Belgium jurportal 18313 1170335690 435569 2686 https://juportal.be/home/welkom See description
12 fr caselaw France CASS 18313 1170335690 435569 2686 https://echanges.dila.gouv.fr/OPENDATA/CASS/ Open Licence 2.0
13 fr caselaw Luxembourg judoc 18313 1170335690 435569 2686 https://justice.public.lu/fr.html See description
14 it caselaw Switzerland entscheidsuche 6483 406520336 156630 2595 https://entscheidsuche.ch/ See description
15 en legislation Switzerland lexfind 36587 2537696894 657805 3857 https://www.lexfind.ch/fe/de/search No information provided
16 en legislation UK uk-lex 36587 2537696894 657805 3857 https://zenodo.org/record/6355465 CC BY 4.0
17 fr legislation Switzerland lexfind 9297 600170792 243313 2466 https://www.lexfind.ch/fe/fr/search No information provided
18 fr legislation Belgium ejustice 9297 600170792 243313 2466 https://www.ejustice.just.fgov.be/cgi/welcome.pl No information provided
19 it legislation Switzerland lexfind 8332 542579039 227968 2380 https://www.lexfind.ch/fe/it/search No information provided
20 nl legislation Belgium ejustice 8484 550788527 232204 2372 https://www.ejustice.just.fgov.be/cgi/welcome.pl No information provided
21 hu legislation Hungary MARCELL 5744 264572303 86862 3045 https://elrc-share.eu/repository/browse/marcell-hungarian-legislative-subcorpus-v2/a87295ec8d6511eb9c1a00155d0267065f7e56dc7db34ce5aaae0b48a329daaa/ CC0-1.0
22 pl legislation Poland MARCELL 5459 299334705 89264 3353 https://elrc-share.eu/repository/browse/marcell-polish-legislative-subcorpus-v2/dd14fa1c8d6811eb9c1a00155d026706c4718ddc9c6e4a92a88923816ca8b219/ CC0-1.0
23 pt caselaw Brazil RulingBR 196919 12611760973 17251236 731 https://github.com/diego-feijo/rulingbr No information provided
24 pt caselaw Brazil CRETA 196919 12611760973 17251236 731 https://www.kaggle.com/datasets/eliasjacob/brcad5?resource=download&select=language_modeling_texts.parquet CC BY-NC-SA 4.0
25 pt caselaw Brazil CJPG 196919 12611760973 17251236 731 https://esaj.tjsp.jus.br/cjsg/consultaCompleta.do?f=1 No information provided
26 ro legislation Romania MARCELL 10464 559092153 215694 2592 https://elrc-share.eu/repository/browse/marcell-romanian-legislative-subcorpus-v2/2da548428b9d11eb9c1a00155d026706ce94a6b59ffc4b0e9fb5cd9cebe6889e/ CC0-1.0
27 sk legislation Slovakia MARCELL 5208 280182047 76760 3650 https://elrc-share.eu/repository/browse/marcell-slovak-legislative-subcorpus-v2/6bdee1d68c8311eb9c1a00155d0267063398d3f1a3af40e1b728468dcbd6efdd/ CC0-1.0
28 sl legislation Slovenia MARCELL 6057 365513763 88651 4123 https://elrc-share.eu/repository/browse/marcell-slovenian-legislative-subcorpus-v2/e2a779868d4611eb9c1a00155d026706983c845a30d741b78e051faf91828b0d/ CC-BY-4.0
total all all all 1297609 xxx 81214262514 57305071 1417

Eurlex Resources

See Eurlex Resources for more information.

Legal-MC4

See Legal-MC4 for more information.

Pile-of-Law

See Pile-of-Law for more information.

Language Type Jurisdiction Source Size (MB) Tokens Documents Tokens/Document Part of Multi_Legal_Pile
en all all all 503712 50547777921 9872444 5120 yes
en caselaw EU echr 298 28374996 8480 3346 yes
en caselaw Canada canadian_decisions 486 45438083 11343 4005 yes
en caselaw US dol_ecab 942 99113541 28211 3513 no
en caselaw US scotus_oral_arguments 1092 108228951 7996 13535 no
en caselaw US tax_rulings 1704 166915887 54064 3087 no
en caselaw US nlrb_decisions 2652 294471818 32080 9179 no
en caselaw US scotus_filings 4018 593870413 63775 9311 yes
en caselaw US bva_opinions 35238 4084140080 839523 4864 no
en caselaw US courtlistener_docket_entry_documents 139006 12713614864 1983436 6409 yes
en caselaw US courtlistener_opinions 158110 15899704961 4518445 3518 yes
en contracts -- tos 4 391890 50 7837 no
en contracts US cfpb_creditcard_contracts 188 25984824 2638 9850 yes
en contracts US edgar 28698 2936402810 987926 2972 yes
en contracts US atticus_contracts 78300 7997013703 650833 12287 yes
en legislation US fre 2 173325 68 2548 no
en legislation US frcp 4 427614 92 4647 no
en legislation US eoir 62 6109737 2229 2741 no
en legislation -- constitutions 66 5984865 187 32004 yes
en legislation US federal_register 424 39854787 5414 7361 yes
en legislation US uscode 716 78466325 58 1352867 yes
en legislation EU euro_parl 808 71344326 9672 7376 no
en legislation US cfr 1788 160849007 243 661930 yes
en legislation US us_bills 3394 320723838 112483 2851 yes
en legislation EU eurlex 3504 401324829 142036 2825 no
en legislation US state_codes 18066 1858333235 217 8563747 yes
en other -- bar_exam_outlines 4 346924 59 5880 no
en other US ftc_advisory_opinions 4 509025 145 3510 no
en other US olc_memos 98 12764635 1384 9223 yes
en other -- cc_casebooks 258 24857378 73 340512 no
en other -- un_debates 360 31152497 8481 3673 no
en other -- r_legaladvice 798 72605386 146671 495 no
en other US founding_docs 1118 100390231 183664 546 no
en other US oig 5056 566782244 38954 14550 yes
en other US congressional_hearings 16448 1801110892 31514 57152 no

Data Fields

[More Information Needed]

Data Splits

[More Information Needed]

Dataset Creation

Curation Rationale

[More Information Needed]

Source Data

Initial Data Collection and Normalization

[More Information Needed]

Who are the source language producers?

[More Information Needed]

Annotations

Annotation process

[More Information Needed]

Who are the annotators?

[More Information Needed]

Personal and Sensitive Information

[More Information Needed]

Considerations for Using the Data

Social Impact of Dataset

[More Information Needed]

Discussion of Biases

[More Information Needed]

Other Known Limitations

[More Information Needed]

Additional Information

Dataset Curators

[More Information Needed]

Licensing Information

[More Information Needed]

Citation Information 

@misc{niklaus2023multilegalpile,
      title={MultiLegalPile: A 689GB Multilingual Legal Corpus}, 
      author={Joel Niklaus and Veton Matoshi and Matthias Stürmer and Ilias Chalkidis and Daniel E. Ho},
      year={2023},
      eprint={2306.02069},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

Contributions

Thanks to @JoelNiklaus for adding this dataset.

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