Datasets

Below is information about Spanish textual data sets created with the goal of solving NLP tasks. In this case, these are collections of texts, generally enriched with annotations.

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Year

  • The EA-MT dataset

    Spanish , English , Arabic , Deuch , French , Italian , Korean , Chinese
    Published in 2025
    57611.00MB
    machine translation

  • XC-Translate-2025-en-es

    Diverse
    Spanish , English , Arabic , Deuch , French , Italian , Korean , Chinese
    Published in 2025
    6,148
    Pairs of sentence
    machine translation

  • L2 writing assistant-EN-ES

    Spanish , English
    Published in 2014
    500
    Pairs of sentence
    machine translation

If you have published a result better than those on the list, send a message to odesia-comunicacion@lsi.uned.es indicating the result and the DOI of the article, along with a copy of it if it is not published openly.