pyterrier/msmarco_psg_v1.colbertv2

msmarco_psg_v1.colbertv2 Description This is a ColBERT v2 index created via pyterrier_colbert2. This is the index that is used in the SIGIR 2026 PLAID-PRF paper. Usage # Download and load the index from HuggingFace import pyterrier as pt index = pt.Artifact.from_hf('pyterrier/msmarco_psg_v1.colbertv2', plaid_mode=True, ncells=4, centroid_score_threshold=0.4, ndocs=4096) # TREC-DL 2019 pt.Experiment: from pyterrier_colbert.ranking import _prf… See the full description on the dataset page: https://huggingface.co/datasets/pyterrier/msmarco_psg_v1.colbertv2.