brennercruvinel/fakenews-ptbr-urna-benchmark
23,335 Brazilian Portuguese news articles and fact-checked claims, labeled true or fake, merged from seven public datasets and deduplicated by the hash of their text. The corpus is here as Parquet for the viewer and load_dataset, and as .urna files that answer semantic queries from memory-mapped bytes, with no server: three example embedders, three storage presets each. With them come 2,601 queries and their TREC relevance judgments. Code, recipes, queries and results:… See the full description on the dataset page: https://huggingface.co/datasets/brennercruvinel/fakenews-ptbr-urna-benchmark.
| Author / organization | brennercruvinel |
|---|---|
| License (as declared) | mit |
| Downloads | 397 (as reported by Hugging Face) |
| Likes | 1 |
| Created | 2 October 2026 |
| Last updated at source | 5 October 2026 |
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397 now (+8 since 2026-10-16). Counts as reported by the source, snapshotted daily by Silytics.
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