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A parallel corpus of News Test Sets provided by WMT for training SMT: http://www.statmt.org/wmt14/

7 languages, 16 bitexts
total number of files: 49
total number of tokens: 2.85M
total number of sentence fragments: 0.12M

Please cite the following article if you use any part of the corpus in your own work:
J. Tiedemann, 2012, Parallel Data, Tools and Interfaces in OPUS. In Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC 2012)


Below you can download data files for all language pairs in different formats and with different kind of annotation (if available). You can click on the various links as explained below. In addition to the files shown on this webpage, OPUS also provides pre-compiled word alignments and phrase tables, bilingual dictionaries, frequency counts, and these files can be found through the resources search form on the top-level website of OPUS.

Bottom-left triangle: download files
  • ces = sentence alignments in XCES format
  • leftmost column language IDs = tokenized corpus files in XML
  • TMX and plain text files (Moses): see "Statistics" below
  • lower row language IDs = parsed corpus files (if they exist)
Upper-right triangle: sample files
  • view = bilingual XML file samples
  • upper row language IDs = monolingual XML file samples
  • rightmost column language IDs = untokenized corpus files

cs de en es fr hi ru
cs viewviewviewviewviewcs
de ces viewviewviewviewde
en ces ces viewviewviewviewen
es ces ces ces viewviewes
fr ces ces ces ces viewfr
hi ces hi
ru ces ces ces ces ces ru
cs de en es fr hi ru

Statistics and TMX/Moses Downloads

Number of files, tokens, and sentences per language (including non-parallel ones if they exist)
Number of sentence alignment units per language pair

Upper-right triangle: download translation memory files (TMX)
Bottom-left triangle: download plain text files (MOSES/GIZA++)
Language ID's, first row: monolingual plain text files (tokenized)
Language ID's, first column: monolingual plain text files (untokenized)

language files tokens sentencescs de en es fr hi ru
cs 8 0.4M 19.6k16.6k 19.6k 16.6k 16.6k 6.0k
de 8 0.5M 19.6k16.6k 19.6k 16.6k 16.6k 6.0k
en 13 0.7M 31.6k19.6k 19.6k 16.6k 19.6k 3.0k 9.0k
es 7 0.4M 16.6k16.6k 16.6k 16.6k 16.6k 6.0k
fr 8 0.5M 19.6k16.6k 16.6k 19.6k 16.6k 6.0k
hi 2 0.1M 3.0k3.0k
ru 3 0.2M 9.0k6.0k 6.0k 9.0k 6.0k 6.0k

Note that TMX files only contain unique translation units and, therefore, the number of aligned units is smaller than for the distributions in Moses and XML format. Moses downloads include all non-empty alignment units including duplicates. Token counts for each language also include duplicate sentences and documents.