# ColBERTv2: Effective and Efficient Retrieval via Lightweight Late Interaction

> Research article (Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022) · cited 273× · AI/ML

**Wikidata**: [openalex:W3217305727](https://www.wikidata.org/wiki/openalex:W3217305727)  
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