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cs.IR2025

RecGPT-V2 Technical Report

Chao Yi, Dian Chen, Gaoyang Guo +32

Large language models (LLMs) have demonstrated remarkable potential in transforming recommender systems from implicit behavioral pattern matching to explicit intent reasoning. Whil…

cs.IR2025

Interactive Recommendation Agent with Active User Commands

Jiakai Tang, Yujie Luo, Xunke Xi +12

Traditional recommender systems rely on passive feedback mechanisms that limit users to simple choices such as like and dislike. However, these coarse-grained signals fail to captu…

cs.IR2025

OnePiece: Bringing Context Engineering and Reasoning to Industrial Cascade Ranking System

Sunhao Dai, Jiakai Tang, Jiahua Wu +13

Despite the growing interest in replicating the scaled success of large language models (LLMs) in industrial search and recommender systems, most existing industrial efforts remain…

cs.IR2025

RecGPT Technical Report

Chao Yi, Dian Chen, Gaoyang Guo +51

Recommender systems are among the most impactful applications of artificial intelligence, serving as critical infrastructure connecting users, merchants, and platforms. However, mo…

cs.IR2025

Explainable Recommendation with Simulated Human Feedback

Jiakai Tang, Jingsen Zhang, Zihang Tian +3

Recent advancements in explainable recommendation have greatly bolstered user experience by elucidating the decision-making rationale. However, the existing methods actually fail t…

cs.IR2025

Think Before Recommend: Unleashing the Latent Reasoning Power for Sequential Recommendation

Jiakai Tang, Sunhao Dai, Teng Shi +5

Sequential Recommendation (SeqRec) aims to predict the next item by capturing sequential patterns from users' historical interactions, playing a crucial role in many real-world rec…