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

  • 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

  • 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

  • CLEAR-2025

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

  • semeval-2025-task11-emotions-es

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

  • 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

  • CheckThat!Numerical-2025-es

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

  • MultiParaDetox-2025-es

    Diverse
    Spanish , French , Hindi , Italian , Ukrainian
    Published in 2024
    1,000
    text detoxification

  • MultiParaDetox

    Diverse
    Spanish , Ukrainian
    Published in 2024
    1,720
    text detoxification

  • EmoSPeech

    Diverse
    Spanish
    Published in 2024
    3,750
    sentiment analysis

  • FLARES

    News
    Spanish
    Published in 2024
    190
    information extraction

  • IberAuTexTification

    News, Social, others
    Spanish , English , Portuguese
    Published in 2024
    168,128
    text generation

  • SQUAD-SQAC 2024 ES

    Diverse
    Spanish
    Published in 2024
    110
    Scientific papers
    question answering

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.