This dataset is an updated variant of NanoDBPedia, which is a subset of the DBPedia dataset from the Benchmark for Information Retrieval (BEIR).
DBPedia was created as a subset of the rather large BEIR, designed to be more efficient to run. This dataset adds a bm25-ranked-ids column to the relevance subset, which contains a ranking of every single passage in the corpus to the query.
This dataset is used in Sentence Transformers for evaluating… See the full description on the dataset page:
https://huggingface.co/datasets/sentence-transformers/NanoDBPedia-bm25.