CoverageBench is a unified benchmark suite for evaluating information coverage in ad hoc retrieval systems. Rather than asking "is this document relevant?", coverage evaluation asks "does this set of documents contain all the important information?" measuring how completely a retrieved set covers the discrete information units (nuggets) needed to satisfy an information need.
This is particularly important for Retrieval-Augmented… See the full description on the dataset page:
https://huggingface.co/datasets/hltcoe/coveragebench.
