readme: ---
  language: 
  - en
  - es
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### eng-spa
  
  * source group: English 
  * target group: Spanish 
  *  OPUS readme: [eng-spa](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-spa/README.md)
  
  *  model: transformer
  * source language(s): eng
  * target language(s): spa
  * model: transformer
  * pre-processing: normalization + SentencePiece (spm32k,spm32k)
  * download original weights: [opus-2020-08-18.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-spa/opus-2020-08-18.zip)
  * test set translations: [opus-2020-08-18.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-spa/opus-2020-08-18.test.txt)
  * test set scores: [opus-2020-08-18.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-spa/opus-2020-08-18.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | newssyscomb2009-engspa.eng.spa 	| 31.0 	| 0.583 |
  | news-test2008-engspa.eng.spa 	| 29.7 	| 0.564 |
  | newstest2009-engspa.eng.spa 	| 30.2 	| 0.578 |
  | newstest2010-engspa.eng.spa 	| 36.9 	| 0.620 |
  | newstest2011-engspa.eng.spa 	| 38.2 	| 0.619 |
  | newstest2012-engspa.eng.spa 	| 39.0 	| 0.625 |
  | newstest2013-engspa.eng.spa 	| 35.0 	| 0.598 |
  | Tatoeba-test.eng.spa 	| 54.9 	| 0.721 |
  
  
  ### System Info: 
  - hf_name: eng-spa
  
  - source_languages: eng
  
  - target_languages: spa
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-spa/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['en', 'es']
  
  - src_constituents: {'eng'}
  
  - tgt_constituents: {'spa'}
  
  - src_multilingual: False
  
  - tgt_multilingual: False
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-spa/opus-2020-08-18.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-spa/opus-2020-08-18.test.txt
  
  - src_alpha3: eng
  
  - tgt_alpha3: spa
  
  - short_pair: en-es
  
  - chrF2_score: 0.721
  
  - bleu: 54.9
  
  - brevity_penalty: 0.978
  
  - ref_len: 77311.0
  
  - src_name: English
  
  - tgt_name: Spanish
  
  - train_date: 2020-08-18 00:00:00
  
  - src_alpha2: en
  
  - tgt_alpha2: es
  
  - prefer_old: False
  
  - long_pair: eng-spa
  
  - helsinki_git_sha: d2f0910c89026c34a44e331e785dec1e0faa7b82
  
  - transformers_git_sha: f7af09b4524b784d67ae8526f0e2fcc6f5ed0de9
  
  - port_machine: brutasse
  
  - port_time: 2020-08-24-18:20