| --- |
| 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}} |
