作者位次 #9/9ACL 2026Poster· Natural Language Processing
Trust Within? Seek Beyond? Knowledge Boundary Aware Policy Optimization for Agentic Search
Tao Feng · Xinke Jiang · Xinyan Hu · Yonggang Zhang · Zhen Tao · Wentao Zhang · Boyang Liu · Wenhao Jiang · Chao Wu
摘要
Agentic search augments large language models (LLMs) with external knowledge through reinforcement learning. However, existing approaches suffer from blind reliance on noisy retrieval and hallucination when both parametric and external knowledge fail—reflecting a lack of calibration regarding the...