16 datasets.
A CLEF CheckThat! 2025 subjectivity task (arabic) dataset of 2,446 sentences with subjectivity labels (43.1% subjective), collected by CLEF CheckThat! Lab organizers (2025). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2025 CheckThat! subjectivity (arabic) provides 2,446 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
2.4K records2025
A CLEF CheckThat! 2023 subjectivity task (italian) dataset of 1,613 sentences with subjectivity labels (23.7% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (italian) provides 1,613 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
1.6K records2023
A CLEF CheckThat! 2024 subjectivity task (italian) dataset of 1,613 sentences with subjectivity labels (23.7% subjective), collected by CLEF CheckThat! Lab organizers (2024). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2024 CheckThat! subjectivity (italian) provides 1,613 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
1.6K records2024
A CLEF CheckThat! 2025 subjectivity task (italian) dataset of 1,613 sentences with subjectivity labels (23.7% subjective), collected by CLEF CheckThat! Lab organizers (2025). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2025 CheckThat! subjectivity (italian) provides 1,613 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
1.6K records2025
A CLEF CheckThat! 2023 subjectivity task (arabic) dataset of 1,185 sentences with subjectivity labels (23.6% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (arabic) provides 1,185 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
1.2K records2023
A CLEF CheckThat! 2024 subjectivity task (arabic) dataset of 1,185 sentences with subjectivity labels (23.6% subjective), collected by CLEF CheckThat! Lab organizers (2024). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2024 CheckThat! subjectivity (arabic) provides 1,185 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
1.2K records2024
A CLEF CheckThat! 2023 subjectivity task (english) dataset of 830 sentences with subjectivity labels (35.9% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (english) provides 830 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
830 records2023
A CLEF CheckThat! 2024 subjectivity task (english) dataset of 830 sentences with subjectivity labels (35.9% subjective), collected by CLEF CheckThat! Lab organizers (2024). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2024 CheckThat! subjectivity (english) provides 830 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
830 records2024
A CLEF CheckThat! 2025 subjectivity task (english) dataset of 830 sentences with subjectivity labels (35.9% subjective), collected by CLEF CheckThat! Lab organizers (2025). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2025 CheckThat! subjectivity (english) provides 830 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
830 records2025
A CLEF CheckThat! 2023 subjectivity task (dutch) dataset of 800 sentences with subjectivity labels (38.9% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (dutch) provides 800 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
800 records2023
A CLEF CheckThat! 2023 subjectivity task (german) dataset of 800 sentences with subjectivity labels (38.5% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (german) provides 800 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
800 records2023
A CLEF CheckThat! 2023 subjectivity task (turkish) dataset of 800 sentences with subjectivity labels (47.2% subjective), collected by CLEF CheckThat! Lab organizers (2023). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2023 CheckThat! subjectivity (turkish) provides 800 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
800 records2023
A CLEF CheckThat! 2024 subjectivity task (german) dataset of 800 sentences with subjectivity labels (38.5% subjective), collected by CLEF CheckThat! Lab organizers (2024). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2024 CheckThat! subjectivity (german) provides 800 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
800 records2024
A CLEF CheckThat! 2025 subjectivity task (german) dataset of 800 sentences with subjectivity labels (38.5% subjective), collected by CLEF CheckThat! Lab organizers (2025). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2025 CheckThat! subjectivity (german) provides 800 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
800 records2025
A CLEF CheckThat! 2024 subjectivity task (bulgarian) dataset of 691 sentences with subjectivity labels (45.2% subjective), collected by CLEF CheckThat! Lab organizers (2024). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2024 CheckThat! subjectivity (bulgarian) provides 691 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
691 records2024
A CLEF CheckThat! 2025 subjectivity task (bulgarian) dataset of 691 sentences with subjectivity labels (45.2% subjective), collected by CLEF CheckThat! Lab organizers (2025). Each record contains sentence text, binary subjectivity label (SUBJ/OBJ), sentence ID, conflict resolution flag. CLEF 2025 CheckThat! subjectivity (bulgarian) provides 691 news sentences annotated for subjectivity — whether the sentence expresses opinions (SUBJ) or facts (OBJ). Suitable for subjectivity detection, opinion mining, NLP classification, news objectivity analysis, multilingual text classification.
691 records2025
