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Researchers Propose Experimental Fixes for Key Failures in Retrieval‑Augmented Generation

August 25 arXiv papers present targeted methods to recover multi‑step evidence, cut wrong geographic confidence, and slim long‑video indexes while still needing independent replication for production use.

ArXiv Preprint Says Prompts Drive Many LVLM Hallucinations

New ArXiv RAG Papers Tackle Lean Stacks, Adaptive Retrieval, and Knowledge-Graph QA

Two New RAG Preprints Propose Theme-Aligned Hypergraphs and Hierarchical Agents

New RAG Preprints Propose Retrieval, Reasoning, and Graph Methods to Curb Hallucinations