README.md

---
language:
- en
- multilingual
- ar
- bg
- ca
- cs
- da
- de
- el
- es
- et
- fa
- fi
- fr
- gl
- he
- hi
- hr
- hu
- hy
- id
- it
- ja
- ka
- ko
- lt
- lv
- mk
- ms
- nl
- pl
- pt
- ro
- ru
- sk
- sl
- sq
- sr
- sv
- th
- tr
- uk
- ur
- vi
- zh
size_categories:
- 100M<n<1B
task_categories:
- feature-extraction
- sentence-similarity
pretty_name: OpenSubtitles
tags:
- sentence-transformers
dataset_info:
- config_name: all
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 11316018758
    num_examples: 137188833
  download_size: 7483678963
  dataset_size: 11316018758
- config_name: en-ar
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 826538075
    num_examples: 8743055
  download_size: 511913608
  dataset_size: 826538075
- config_name: en-bg
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 1076922265
    num_examples: 10724202
  download_size: 644515912
  dataset_size: 1076922265
- config_name: en-ca
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 34318439
    num_examples: 444777
  download_size: 23823430
  dataset_size: 34318439
- config_name: en-cs
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 218510762
    num_examples: 2920774
  download_size: 155004427
  dataset_size: 218510762
- config_name: en-da
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 555469102
    num_examples: 7273355
  download_size: 379638582
  dataset_size: 555469102
- config_name: en-de
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 833490152
    num_examples: 10488713
  download_size: 566162842
  dataset_size: 833490152
- config_name: en-el
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 289513692
    num_examples: 2830295
  download_size: 171187237
  dataset_size: 289513692
- config_name: en-es
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 1069011190
    num_examples: 13646844
  download_size: 736606622
  dataset_size: 1069011190
- config_name: en-et
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 419069115
    num_examples: 5547032
  download_size: 293441186
  dataset_size: 419069115
- config_name: en-fa
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 254083
    num_examples: 2777
  download_size: 151810
  dataset_size: 254083
- config_name: en-fi
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 64413762
    num_examples: 854994
  download_size: 44301460
  dataset_size: 64413762
- config_name: en-fr
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 597776363
    num_examples: 7740571
  download_size: 407030873
  dataset_size: 597776363
- config_name: en-gl
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 16240292
    num_examples: 205832
  download_size: 11199505
  dataset_size: 16240292
- config_name: en-he
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 405098730
    num_examples: 4454835
  download_size: 249157443
  dataset_size: 405098730
- config_name: en-hi
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 9634452
    num_examples: 83527
  download_size: 4903735
  dataset_size: 9634452
- config_name: en-hr
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 240725640
    num_examples: 3273206
  download_size: 169723227
  dataset_size: 240725640
- config_name: en-hu
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 76599345
    num_examples: 1024817
  download_size: 53601060
  dataset_size: 76599345
- config_name: en-hy
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 401508
    num_examples: 3431
  download_size: 244280
  dataset_size: 401508
- config_name: en-id
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 605900595
    num_examples: 7616906
  download_size: 396124955
  dataset_size: 605900595
- config_name: en-it
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 78336681
    num_examples: 1045344
  download_size: 53887831
  dataset_size: 78336681
- config_name: en-ja
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 3200282
    num_examples: 41973
  download_size: 2092332
  dataset_size: 3200282
- config_name: en-ka
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 11439780
    num_examples: 104420
  download_size: 5845454
  dataset_size: 11439780
- config_name: en-ko
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 114611109
    num_examples: 1436258
  download_size: 78122926
  dataset_size: 114611109
- config_name: en-lt
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 91753190
    num_examples: 1284406
  download_size: 64875311
  dataset_size: 91753190
- config_name: en-lv
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 34219467
    num_examples: 477760
  download_size: 24049678
  dataset_size: 34219467
- config_name: en-mk
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 18662216
    num_examples: 203729
  download_size: 11055574
  dataset_size: 18662216
- config_name: en-ms
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 126190753
    num_examples: 1694373
  download_size: 82461990
  dataset_size: 126190753
- config_name: en-nl
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 142136931
    num_examples: 1862343
  download_size: 96884736
  dataset_size: 142136931
- config_name: en-pl
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 80637858
    num_examples: 1064135
  download_size: 56163222
  dataset_size: 80637858
- config_name: en-pt
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 147347915
    num_examples: 1924441
  download_size: 100545453
  dataset_size: 147347915
- config_name: en-ro
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 20659663
    num_examples: 273548
  download_size: 14115254
  dataset_size: 20659663
- config_name: en-ru
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 525448703
    num_examples: 5283787
  download_size: 318535184
  dataset_size: 525448703
- config_name: en-sk
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 282051576
    num_examples: 3677455
  download_size: 200308565
  dataset_size: 282051576
- config_name: en-sl
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 160957849
    num_examples: 2291292
  download_size: 114539067
  dataset_size: 160957849
- config_name: en-sq
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 93336746
    num_examples: 1256073
  download_size: 63485750
  dataset_size: 93336746
- config_name: en-sr
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 2920561
    num_examples: 38344
  download_size: 2049971
  dataset_size: 2920561
- config_name: en-sv
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 569079984
    num_examples: 7321074
  download_size: 387575362
  dataset_size: 569079984
- config_name: en-th
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 87412602
    num_examples: 729393
  download_size: 45313062
  dataset_size: 87412602
- config_name: en-tr
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 1245518887
    num_examples: 15692685
  download_size: 854180494
  dataset_size: 1245518887
- config_name: en-uk
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 78489362
    num_examples: 825403
  download_size: 48187610
  dataset_size: 78489362
- config_name: en-ur
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 2647648
    num_examples: 28512
  download_size: 1556232
  dataset_size: 2647648
- config_name: en-vi
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 35297480
    num_examples: 433099
  download_size: 22234720
  dataset_size: 35297480
- config_name: en-zh_cn
  features:
  - name: english
    dtype: string
  - name: non_english
    dtype: string
  splits:
  - name: train
    num_bytes: 23773953
    num_examples: 319043
  download_size: 16428249
  dataset_size: 23773953
configs:
- config_name: all
  data_files:
  - split: train
    path: all/train-*
- config_name: en-ar
  data_files:
  - split: train
    path: en-ar/train-*
- config_name: en-bg
  data_files:
  - split: train
    path: en-bg/train-*
- config_name: en-ca
  data_files:
  - split: train
    path: en-ca/train-*
- config_name: en-cs
  data_files:
  - split: train
    path: en-cs/train-*
- config_name: en-da
  data_files:
  - split: train
    path: en-da/train-*
- config_name: en-de
  data_files:
  - split: train
    path: en-de/train-*
- config_name: en-el
  data_files:
  - split: train
    path: en-el/train-*
- config_name: en-es
  data_files:
  - split: train
    path: en-es/train-*
- config_name: en-et
  data_files:
  - split: train
    path: en-et/train-*
- config_name: en-fa
  data_files:
  - split: train
    path: en-fa/train-*
- config_name: en-fi
  data_files:
  - split: train
    path: en-fi/train-*
- config_name: en-fr
  data_files:
  - split: train
    path: en-fr/train-*
- config_name: en-gl
  data_files:
  - split: train
    path: en-gl/train-*
- config_name: en-he
  data_files:
  - split: train
    path: en-he/train-*
- config_name: en-hi
  data_files:
  - split: train
    path: en-hi/train-*
- config_name: en-hr
  data_files:
  - split: train
    path: en-hr/train-*
- config_name: en-hu
  data_files:
  - split: train
    path: en-hu/train-*
- config_name: en-hy
  data_files:
  - split: train
    path: en-hy/train-*
- config_name: en-id
  data_files:
  - split: train
    path: en-id/train-*
- config_name: en-it
  data_files:
  - split: train
    path: en-it/train-*
- config_name: en-ja
  data_files:
  - split: train
    path: en-ja/train-*
- config_name: en-ka
  data_files:
  - split: train
    path: en-ka/train-*
- config_name: en-ko
  data_files:
  - split: train
    path: en-ko/train-*
- config_name: en-lt
  data_files:
  - split: train
    path: en-lt/train-*
- config_name: en-lv
  data_files:
  - split: train
    path: en-lv/train-*
- config_name: en-mk
  data_files:
  - split: train
    path: en-mk/train-*
- config_name: en-ms
  data_files:
  - split: train
    path: en-ms/train-*
- config_name: en-nl
  data_files:
  - split: train
    path: en-nl/train-*
- config_name: en-pl
  data_files:
  - split: train
    path: en-pl/train-*
- config_name: en-pt
  data_files:
  - split: train
    path: en-pt/train-*
- config_name: en-ro
  data_files:
  - split: train
    path: en-ro/train-*
- config_name: en-ru
  data_files:
  - split: train
    path: en-ru/train-*
- config_name: en-sk
  data_files:
  - split: train
    path: en-sk/train-*
- config_name: en-sl
  data_files:
  - split: train
    path: en-sl/train-*
- config_name: en-sq
  data_files:
  - split: train
    path: en-sq/train-*
- config_name: en-sr
  data_files:
  - split: train
    path: en-sr/train-*
- config_name: en-sv
  data_files:
  - split: train
    path: en-sv/train-*
- config_name: en-th
  data_files:
  - split: train
    path: en-th/train-*
- config_name: en-tr
  data_files:
  - split: train
    path: en-tr/train-*
- config_name: en-uk
  data_files:
  - split: train
    path: en-uk/train-*
- config_name: en-ur
  data_files:
  - split: train
    path: en-ur/train-*
- config_name: en-vi
  data_files:
  - split: train
    path: en-vi/train-*
- config_name: en-zh_cn
  data_files:
  - split: train
    path: en-zh_cn/train-*
---


# Dataset Card for Parallel Sentences - OpenSubtitles

This dataset contains parallel sentences (i.e. English sentence + the same sentences in another language) for numerous other languages. Most of the sentences originate from the [OPUS website](https://opus.nlpl.eu/).
In particular, this dataset contains the [OpenSubtitles](https://opus.nlpl.eu/OpenSubtitles/corpus/version/OpenSubtitles) dataset.

Warning! The quality of this dataset is not great; many of the english and non-english texts don't match well, or are fully empty.

## Related Datasets

The following datasets are also a part of the Parallel Sentences collection:
* [parallel-sentences-europarl](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-europarl)
* [parallel-sentences-global-voices](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-global-voices)
* [parallel-sentences-muse](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-muse)
* [parallel-sentences-jw300](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-jw300)
* [parallel-sentences-news-commentary](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-news-commentary)
* [parallel-sentences-opensubtitles](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-opensubtitles)
* [parallel-sentences-talks](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-talks)
* [parallel-sentences-tatoeba](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-tatoeba)
* [parallel-sentences-wikimatrix](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-wikimatrix)
* [parallel-sentences-wikititles](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-wikititles)
* [parallel-sentences-ccmatrix](https://huggingface.co/datasets/sentence-transformers/parallel-sentences-ccmatrix)

These datasets can be used to train multilingual sentence embedding models. For more information, see [sbert.net - Multilingual Models](https://www.sbert.net/examples/training/multilingual/README.html).

## Dataset Subsets

### `all` subset

* Columns: "english", "non_english"
* Column types: `str`, `str`
* Examples:
    ```python
    {
      "english": "We can't predict it and we can't control it.",
      "non_english": "نحن لا نَستطيعُ تَوَقُّعه ونحن لا نَستطيعُ السَيْطَرَة عليه."
    }
    ```
* Collection strategy: Combining all other subsets from this dataset.
* Deduplified: No

### `en-...` subsets

* Columns: "english", "non_english"
* Column types: `str`, `str`
* Examples:
    ```python
    {
      "english": "ever faithful, ever true, nothing stops him, he'll get through.",
      "non_english": "우리의 한결같은 심부름꾼 황새 아저씨 가는 길을 그 누가 막으랴!"
    }
    ```
* Collection strategy: Processing the raw data from [parallel-sentences](https://huggingface.co/datasets/sentence-transformers/parallel-sentences) and formatting it in Parquet, followed by deduplication.
* Deduplified: Yes