# A Bi-Step Grounding Paradigm for Large Language Models in Recommendation Systems

> Research article (ACM Transactions on Recommender Systems, 2025) · cited 29× · AI/ML

**Wikidata**: [openalex:W4407375814](https://www.wikidata.org/wiki/openalex:W4407375814)  
**Source**: https://4ort.xyz/entity/a-bi-step-grounding-paradigm-for-large-language-models-in-recommendation-systems