Datasets › Bc8
Bc8 (Bc8BioRED)
Bc8BioRED is built upon BioRED 2022 with the addition of directionality annotations. The training and development sets from the original 2022 BioRED corpus were combined and reused as the training set, while the test set was used as the development set. Furthermore, the 400 test abstracts from the BioCreative VIII were utilized for evaluation. Bc8BioRED encompasses seven types of entities and eight types of relationships. Each relationship annotation in the Bc8BioRED corpus is categorized by novelty to indicate whether the relationship represents a significant finding or previously known background knowledge. Initially, the BioRED 2022 corpus comprised 600 abstracts for RE system development, with an additional 400 abstracts annotated to enhance coverage of emerging topics. The dataset encompasses directionality annotations (subject/object roles) for each relation pair, resulting in 10,864 directionality annotations.
Benchmarks archive 2025-07-28
All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Document-level Relation Extraction | Bc8 | BioRex+Directionality Evaluation Macro F1 56.06 | Enhancing Biomedical Relation Extraction with Directionality | ncbi-nlp/bioredirect | 1 | Compare |
Papers archive 2025-07-28
1 shown of 1 paper with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 1. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| Enhancing Biomedical Relation Extraction with Directionality | 1 | 1 | 23 Jan 2025 | not harvested |
Dataset loaders archive 2025-07-28
No loader listed in the archive.
Tasks archive 2025-07-28
License archive 2025-07-28
No licence recorded in the archive. Absence here is not a statement about the dataset's terms.
Modalities archive 2025-07-28
No modality tagged.
Languages archive 2025-07-28
Variants archive 2025-07-28
- Bc8
1 variant name, as the archive lists them.
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