text (30) speech (9) general (11) specialised (28) morphology (33) syntax (3) semantics (1) error annotation (2) manually annotated (6) diachronic (6) web (2) learner (2) literary (4) parallel (1) parliamentary (1) historical (2) newspapers (5) representative (9) latgalian (3) blog (2)
Order by:
Default Size Beginning of data period End of data period End of development period

LVK2022

The Balanced Corpus of Modern Latvian

2000–2021, 101M words (123M tokens)
Developers: IMCS UL

LATE-sarunas

LATE-conversational

2012–2024, 35 hours (347k tokens)
Developers: IMCS, UL, ILFA UL

MuLa2022

Corpus of Contemporary Latgalian Texts 2022

1988–2021, 2M words (2.8M tokens)
Developers: RAT, IMCS UL

LVTB

Latvian Treebank

1991–2022, 18850 sentences (300K tokens) (v2.14)
Developers: IMCS UL

BalsuTalka

Balsutalka.lv Speech Corpus (Common Voice 17.0)

2023–2024, 277 hours (1.3M tokens)
Developers: IMCS, UL, ILFA UL, LATA

Barometrs

Corpus of News Portal Comments

2011–2022, 26M comments (642M tokens)
Developers: RSU, IMCS UL

BolsuTolka

Bolsutolka.lv Speech Corpus (Common Voice 17.0)

2023–2024, 24 hours (130k tokens)
Developers: RATA, IMCS, UL, ILFA UL, LATA

Cīņa

"Cīņa"

1904–1991, 185M words (231M tokens)
Developers: NLL

Disertācijas

Corpus of Latvian PhD Theses

1993–2020, 16.7M words (23.4M tokens)
Developers: IMCS UL

Emuāri

Latvian Blog Corpus 2015

2001–2015, 6.6M words (8M tokens)
Developers: IMCS UL

FullStack-LV

Full Stack of Latvian Language Resources

1991–2018, 13691 sentences
Developers: IMCS UL

Jaunatne

"Padomju Jaunatne"

1944–1989, 138M words (176M tokens)
Developers: NLL

Karogs

"Karogs"

1940–1994, 48.7M words (62.1M tokens)
Developers: NLL

LAMBA

Annotated Longitudinal Latvian Children's Speech Corpus

2015–2017, 34 hours
Developers: IMCS UL

LaRKo

Latvian Speech Corpus

2005–2014, 8 hours
Developers: IMCS UL

LATE-mediji

LATE-media

2015–2020, 50 hours (433k tokens)
Developers: IMCS UL

LatSenRom

Corpus of Latvian Early Novels

1879–1920, 3.7M words (4.7M tokens)
Developers: NLL, ILFA UL

LaVA

Latvian Language Learner Corpus

2018–2021, 192k words (241k tokens)
Developers: IMCS UL

LAvīzes

"Latviešu Avīzes"

1822–1915, 35.7M words (46M tokens)
Developers: NLL

Likumi

Corpus of Legal Acts of the Republic of Latvia

1990–2022, 73.9M words (116.2M tokens)
Developers: IMCS UL

LiLa

Lithuanian-Latvian-Lithuanian Parallel Text Corpus

1982–2012, 8M words
Developers: IMCS UL, VMU

LitMāksla

"Literatūra un Māksla"

1945–1995, 52.7M words (65.8M tokens)
Developers: NLL

LRK2013

Latvian Speech Recognition Corpus

2005–2013, 100 hours (1.1M tokens)
Developers: IMCS UL, Tilde, LETA

LVK2018

The Balanced Corpus of Modern Latvian

1991–2018, 10M words (12M tokens)
Developers: IMCS UL

LVMED

Latvian Radiology Speech Corpus

2010–2022, 35 hours (157k tokens)
Developers: IMCS UL, REUH

MuLa2012

Corpus of Contemporary Latgalian Texts 2012

1988–2012, 1M words (1.3M tokens)
Developers: IMCS UL, RAT

PanDi

Corpus of Latvian Pandemic Diaries

2020–2022, 565k words (709k tokens)
Developers: ILFA UL

Pārspriedumi

Corpus of Students' Essays

2018, 185k words (226k tokens)
Developers: IMCS UL, LiepU, RAT

Rainis

Corpus of Texts Written by Rainis

1895–1929, 1.6M words (2.3M tokens)
Developers: IMCS UL

Saeima

Corpus of the Saeima (the Parliament of Latvia)

1993–2022, 20M words (24M tokens)
Developers: IMCS UL, RSU

Senie

Corpus of Early Written Latvian Texts

1507–1800, 2M words (2.7M tokens)
Developers: LLI UL, FH UL, IMCS UL

Subtitri

Latvian Subtitles of Public Broadcasting

2015–2020, 1200 hours (10.8M tokens)
Developers: IMCS UL

Tīmeklis2007

Latvian Web Corpus 2007

1991–2005, 99M words (123M tokens)
Developers: IMCS UL

Tīmeklis2020

CommonCrawl of Latvian 2020

2013–2022, 403.6M words (492.6M tokens)
Developers: IMCS UL

UDLV-LVTB

Latvian UD Treebank

1991–2022, 18850 sentences (300K tokens) (v2.14)
Developers: IMCS UL

Vikipēdija

Latvian Wikipedia

2003–2022, 17.9M words (27.7M tokens)
Developers: IMCS UL

VVPP

Corpus of the Tests of the State Language Proficiency Testing

2016–2017, 150k tokens
Developers: IMCS UL

Ziņas

Articles from Latvian news portals

2000–2022, 357.2M words (513.5M tokens)
Developers: IMCS UL

ĪsprozaS

Corpus of Latvian Women Writers’ Short Fiction

1893–2002, 925k words (1.2M tokens)
Developers: ILFA UL
B. Saulīte, R. Darģis, N. Grūzītis, I. Auziņa, K. Levāne-Petrova, L. Pretkalniņa, L. Rituma, P. Paikens, A. Znotiņš, L. Strankale, K. Pokratniece, I. Poikāns, G. Bārzdiņš, I. Skadiņa, A. Baklāne, V. Saulespurēns, J. Ziediņš.
Latvian National Corpora Collection – Korpuss.lv
Proceedings of the 13th Language Resources and Evaluation Conference (LREC), 2022, pp. 5123–5129
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