Datasets:
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language:
- pt
configs:
- config_name: default
data_files:
- split: train
path: "train.jsonl"
- split: test
path: "test.jsonl"
---
# RelEx-PT
## Dataset Summary
RelEx-PT, a new sentence-level Relation Extraction dataset for Portuguese. Addressing the scarcity of high-quality, controlled resources for the language, RelEx-PT provides a balanced benchmark comprising 18 Wikidata-derived relation types across diverse domains. The dataset is built through a distant supervision pipeline that links Wikidata triples with Portuguese Wikipedia sentences and enhanced by a Natural Language Inference (NLI)-based filtering process, combining scalability with quality assurance.
## Dataset Creation
For full construction pipeline and source code check: https://github.com/TomasCCPinto/RelEx-PT
## Licensing Information
RelEx-PT is released under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license.
## Citation
If you use RelEx-PT in your research, please cite:
```bibtex
@inproceedings{pinto_etal:lrec2026,
author = {Tom{\´a}s Pinto and Catarina Silva and Hugo {Gon{\c c}alo Oliveira}},
booktitle = {Proceedings of 15th Language Resources and Evaluation Conference},
pages = {Accepted},
publisher = {ELRA},
series = {LREC 2026},
title = {{RelEx-PT}: {A} {P}ortuguese {S}entence-{L}evel {R}elation {E}xtraction {D}ataset},
year = {2026}} |