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cs.IR2026
Agentic RAG Evaluation: Budget Allocation Across Questions, Trajectories, and Reads
Jingjie Ning, Xueqi Li, Yibo Kong
Evaluation budgets in agentic retrieval-augmented generation span questions, search trajectories, and repeated answers. We measure allocation precision, reading efficiency, and cos…
cs.IR2026
Same Agent, Different Answers: A Repeat-Aware Audit of Corpus-Induced Answer Churn in Retrieval-Augmented QA
Jingjie Ning, Xueqi Li
A retrieval-augmented QA system can return different answers after an index expansion even when its requested model identifier, prompt, retrieval policy, evidence depth, rendering,…