Nikita Krayko

Adaptive Retrieval Without Self-Knowledge? Bringing Uncertainty Back Home

2025 · arXiv (Cornell University)

Retrieval Augmented Generation (RAG) improves correctness of Question Answering (QA) and addresses hallucinations in Large Language Models (LLMs), yet greatly increase computational costs. Besides, RAG is not always needed as may introduce irrelevant information. Recent …