arXivHaoran Ling, Yuecheng Li, Zeyu Song, Jing Yao, Shuwen Kang, Chi Lu, Wenjin Wu, Peng JiangFri, Jul 31, 2026, 3:15 AM PDT
score 15.1
AI agent and bandit algorithm team up to tune recommendation models automatically
Original: RecHarness: A Bandit-Routed Agentic Harness for Self-Evolving Recommender Systems
Source: arxiv.org ↗
Writing ELI5 summary…