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.

Filter by
Year

  • The EA-MT dataset

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

  • TA1C 2024

    News
    Spanish
    Published in 2025
    3,500
    3500.00MB
    Tweets
    clickbait detection

  • SatirA 2025

    Diverse
    Spanish
    Published in 2025
    8,000
    8000.00MB
    satire detection

  • Rest-Mex 2025

    Spanish (Mexico)
    Published in 2025
    297,217
    297217.00MB
    Reviews
    sentiment analysis

  • IC-UNED-RC-ES_v1

    Diverse
    Spanish
    Published in 2025
    2,630
    2630.00MB
    language comprehension

  • Spa-DataBench

    Diverse
    Spanish
    Published in 2025
    300
    300.00MB
    question answering

  • PolyHope-2025 V2

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

  • PastReader-2025

    Spanish
    Published in 2025
    12,195
    12195.00MB
    automatic transcription

  • MiSonGyny-2025

    Spanish
    Published in 2025
    2,631
    2631.00MB
    hate detection

  • HOMO-LAT-2025

    Social
    Spanish (Argentina) , Spanish (Bolivia) , Spanish (Chile) , Spanish (Colombia) , Spanish (Dominican Republic) , Spanish (Mexico) , Spanish (Peru) , Spanish (Uruguay)
    Published in 2025
    7,100
    7100.00MB
    hate detection

  • DIMEMEX-2025

    Social
    Spanish (Mexico)
    Published in 2025
    3,000
    3000.00MB
    hate detection

  • CLEAR-2025

    News
    Spanish
    Published in 2025
    3,000
    3000.00MB
    text simplification

  • MentalRiskES-2025

    Health
    Spanish
    Published in 2025
    32,342
    32342.00MB
    profiling

  • 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

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.