Tasks

A task is an activity proposed with the purpose of solving a specific NLP problem, generally within the framework of a competition. Below is information about NLP tasks in Spanish from 2013 to the present.

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Abstract task

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Year

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HOMO-LAT 2025: Cross-dialect polarity detection IberLEF 2025

NLP topic: hate detection
Dataset: HOMO-LAT-2025
Forum: IberLEF
Competition: HOMO-LAT: Human-centric polarity detection in Online Messages Oriented to the Latin American-speaking LGBTQ+ population
Domain: Social
Language(s): Spanish (Argentina), Spanish (Bolivia), Spanish (Chile), Spanish (Colombia), Spanish (Dominican Republic), Spanish (Mexico), Spanish (Peru), Spanish (Uruguay)

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DIMEMEX 2025: Finer-grained detection of Hate Speech in Memes IberLEF 2025

NLP topic: hate detection
Dataset: DIMEMEX-2025
Forum: IberLEF
Competition: DIMEMEX: Detection of Inappropriate Memes from Mexico
Domain: Social
Language(s): Spanish

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PolyHope 2025: Binary Hope Speech Detection from English and Spanish texts IberLEF 2025

NLP topic: sentiment analysis
Dataset: PolyHope-2025 V2
Forum: IberLEF
Competition: PolyHope: Optimism, Expectation or Sarcasm?
Domain: Social
Language(s): Spanish, English

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DIMEMEX 2025: Detection of Hate Speech, Inappropriate, and Harmless Memes Using LLMs IberLEF 2025

NLP topic: hate detection
Dataset: DIMEMEX-2025
Forum: IberLEF
Competition: DIMEMEX: Detection of Inappropriate Memes from Mexico
Domain: Social
Language(s): Spanish

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PolyHope 2025: Multiclass Hope Speech Detection from English and Spanish texts IberLEF 2025

NLP topic: sentiment analysis
Dataset: PolyHope-2025 V2
Forum: IberLEF
Competition: PolyHope: Optimism, Expectation or Sarcasm?
Domain: Social
Language(s): Spanish, English

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HOMO-LAT 2025: Multi-dialect polarity detection IberLEF 2025

NLP topic: hate detection
Dataset: HOMO-LAT-2025
Forum: IberLEF
Competition: HOMO-LAT: Human-centric polarity detection in Online Messages Oriented to the Latin American-speaking LGBTQ+ population
Domain: Social
Language(s): Spanish

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DIMEMEX 2025: Detection of Hate Speech, Inappropriate, and Harmless Memes IberLEF 2025

NLP topic: hate detection
Dataset: DIMEMEX-2025
Forum: IberLEF
Competition: DIMEMEX: Detection of Inappropriate Memes from Mexico
Domain: Social
Language(s): Spanish

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DETEST-Dis 2024: Stereotype detection IberLEF 2024

NLP topic: hate detection
Dataset: DETEST-Dis
Forum: IberLEF
Competition: DETESTS-Dis: DETEction and classification of racial STereotypes in Spanish - Learning with Disagreement
Domain: Social
Language(s): Spanish

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IberAuTexTification 2024: MGT Detection IberLEF 2024

NLP topic: text generation
Dataset: IberAuTexTification
Forum: IberLEF
Competition: IberAuTexTification: Automated Text Identification on Languages of the Iberian Peninsula
Domain: News, Social, others
Language(s): Spanish

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DETEST-Dis 2024: Implicitness Identification IberLEF 2024

NLP topic: hate detection
Dataset: DETEST-Dis
Forum: IberLEF
Competition: DETESTS-Dis: DETEction and classification of racial STereotypes in Spanish - Learning with Disagreement
Domain: Social
Language(s): Spanish

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IberAuTexTification 2024: MGT Atribution IberLEF 2024

NLP topic: text generation
Dataset: IberAuTexTification
Forum: IberLEF
Competition: IberAuTexTification: Automated Text Identification on Languages of the Iberian Peninsula
Domain: News, Social, others
Language(s): Spanish

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RefutES 2024: Automatic Generation of Counter Speech in Spanish IberLEF 2024

NLP topic: text generation
Dataset: RefutES
Forum: IberLEF
Competition: RefutES: Automatic Generation of Counter Speech in Spanish
Domain: Social
Language(s): Spanish

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HOMO-MEX: Hate speech detection IberLEF 2023

NLP topic: hate detection
Dataset: HOMO-MEX 2023
Forum: IberLEF
Competition: HOMO-MEX: Hate speech detection in Online Messages directed tOwards the MEXican spanish speaking LGBTQ+ population
Domain: Social
Language(s): Spanish, Spanish (Mexico)

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HUHU - Prejudice Target Detection IberLEF 2023

NLP topic: processing humor
Dataset: HUHU 2023
Forum: IberLEF
Competition: HUHU: HUrtful HUmour - Detection of humour spreading prejudice on Twitter
Domain: Social
Language(s): Spanish

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HOMO-MEX: Fine-grained hate speech detection track IberLEF 2023

NLP topic: hate detection
Dataset: HOMO-MEX 2023
Forum: IberLEF
Competition: HOMO-MEX: Hate speech detection in Online Messages directed tOwards the MEXican spanish speaking LGBTQ+ population
Domain: Social
Language(s): Spanish, Spanish (Mexico)

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DA-VINCIS - Detection of aggressive and violent incidents from social media in Spanish IberLEF 2023

NLP topic: processing events
Dataset: DA-VINCIS 2023
Forum: IberLEF
Competition: DA-VINCIS: Multimodal Information for the Detection of Aggressive and Violent INCIdents from Social media in Spanish
Domain: Social
Language(s): Spanish, Spanish (Mexico)

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HUHU - Degree of prejudice prediction IberLEF 2023

NLP topic: processing humor
Dataset: HUHU 2023
Forum: IberLEF
Competition: HUHU: HUrtful HUmour - Detection of humour spreading prejudice on Twitter
Domain: Social
Language(s): Spanish

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HOPE. Multilingual Hope Speech detection - Spanish IberLEF 2023

NLP topic: hate detection
Dataset: HOPE-ES 2023
Forum: IberLEF
Competition: HOPE: Multilingual Hope Speech detection
Domain: Social
Language(s): Spanish, English

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DA-VINCIS - Classification of aggressive and violent incidents from social media in Spanish IberLEF 2023

NLP topic: processing events
Dataset: DA-VINCIS 2023
Forum: IberLEF
Competition: DA-VINCIS: Multimodal Information for the Detection of Aggressive and Violent INCIdents from Social media in Spanish
Domain: Social
Language(s): Spanish, Spanish (Mexico)

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PoliticES: Political Ideology Detection in Spanish Texts IberLEF 2023

NLP topic: profiling
Dataset: PoliticES 2023
Forum: IberLEF
Competition: PoliticES: Political ideology detection in Spanish texts
Domain: Social, Politics
Language(s): Spanish

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HUHU - Hurtful humour detection IberLEF 2023

NLP topic: processing humor
Dataset: HUHU 2023
Forum: IberLEF
Competition: HUHU: HUrtful HUmour - Detection of humour spreading prejudice on Twitter
Domain: Social
Language(s): Spanish

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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.