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

  • PolyHope-2025 V2

    Social
    Spanish , English
    Published in 2025
    29,957
    29957.00MB
    Tweets
    sentiment analysis

  • semeval-2025-task11-emotions-es

    Diverse
    Spanish , English
    Published in 2025
    3,875
    sentiment analysis

  • MultiClaim-2025-es

    Social
    Spanish , English
    Published in 2025
    7,581
    Publicaciones de redes sociales
    fake news detection

  • mCLAN-2025-es

    Social
    Spanish , English , Arabic , Deuch , French , Hindi , Portuguese
    Published in 2025
    4,336
    Afirmaciones
    fake news detection

  • CheckThat!Numerical-2025-es

    News
    Spanish , English , Arabic
    Published in 2025
    3,689
    Afirmaciones
    fake news detection

  • MINT ES

    General
    Spanish , English
    Published in 2023
    1,991
    Tweets
    sentiment analysis

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.