Embedding similarity metrics for RAG systems are deterministic and cheap but rigid, as they reward matching ground truth rather than correctness and can penalize improvements if the ground truth is narrow.

Authors

• Person: Sumit Umbardand Organization: LinkedIn
  RAG Hallucinations: Retrieval Success ≠ Generation Accuracy

Sources

• RAG Hallucinations: Retrieval Success ≠ Generation Accuracy www.linkedin.com Sumit Umbardand · LinkedIn via serper

Referenced by nodes (2)

• RAG systems concept
• ground truth concept