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

  • Mu-SHROOM-2025-es

    Diverse
    Spanish , English , Arabic , Deuch , Farsi , French , Hindi , Italian , Swedish , Chinese
    Published in 2025
    200
    Wikipedia
    text generation, factuality

  • XC-Translate-2025-en-es

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

  • GUA-SPA: Guarani Spanish corpus

    News
    Spanish , Spanish (Paraguay) , Guarani
    Published in 2023
    1,500
    News
    code switching detection

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.