Dataset · Hugging Face

Helsinki-NLP/opus_books

Name: opus_books
Creator: Helsinki-NLP
License: other
Keywords: task_categories:translation, annotations_creators:found, language_creators:found, multilinguality:multilingual, source_datasets:original, language:ca, language:de, language:el, language:en, language:eo, language:es, language:fi, language:fr, language:hu, language:it

Dataset Card for OPUS Books Dataset Summary This is a collection of copyright free books aligned by Andras Farkas, which are available from http://www.farkastranslations.com/bilingual_books.php Note that the texts are rather dated due to copyright issues and that some of them are manually reviewed (check the meta-data at the top of the corpus files in XML). The source is multilingually aligned, which is available from… See the full description on the dataset page: https://huggingface.co/datasets/Helsinki-NLP/opus_books.

View on Hugging FaceReport an issue

Author / organization	Helsinki-NLP
License (as declared)	other
Downloads	8.1K (as reported by Hugging Face)
Likes	99
Created	2 March 2022
Last updated at source	29 March 2024

Embed this entry

<iframe src="https://silytics.si/embed/item/89665092-fdb3-4914-8633-6650e3ae9729" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Free, no tracking. More about feeds and embeds.

Popularity, last 3 days

8,121 now (-166 since 2026-10-16). Counts as reported by the source, snapshotted daily by Silytics.

Connected in the knowledge graph

Driw0x/my_awesome_opus_books_modelModel · used to train

Explore this entry in the graph

Recent changes

16 Oct 2026 Description: Dataset Card for OPUS Books Dataset Summary This is a collection of copyright free books aligned by Andras Farkas, which are available from http://www.farkastranslations.com/bilingual_books.php Note that the texts are rather dated due to co → Dataset Card for OPUS Books Dataset Summary This is a collection of copyright free books aligned by Andras Farkas, which are available from http://www.farkastranslations.com/bilingual_books.php Note that the texts are rather dated due to co

Changes detected by Silytics between refreshes of the source.

More from Helsinki-NLP

Helsinki-NLP/fineweb-edu-translatedDataset
Helsinki-NLP/nemotron-cc-translatedDataset
Helsinki-NLP/opus-100Dataset
Helsinki-NLP/multiunDataset
Helsinki-NLP/europarlDataset
Helsinki-NLP/news_commentaryDataset

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 18 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.