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Author

Dong Xu

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Preprint Aug 2026

OneModel: A Unified Foundation for Platform-Scale Multi-Scenario Ranking

The proposed OneModel, a unified framework for multi-stream final ranking, maps heterogeneous behaviors into shared event sequences, learns long-context user representations with an action-oriented backbone, and introduces scenario-aware Information Modulation to balance cross-stream transfer and stream-specific specia...

Yinqi Zhang, Pei-Yu Hu, Yuntian Tang et al. · 1 citation
Book Open access Jul 2026

RedGR: Unified Generative Retrieval for Recommendation in REDnote

RedGR is proposed, a generative retrieval model that unifies the modeling of multiple complex retrieval tasks and has been fully depolyed in the homefeed recommendation scenario of RedNote, serving hundreds of millions of users every day.

Mengcheng Fang, Hongyu Wang, Xichuan Niu et al. · 0 citations

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