rag

Elasticsearch RAG retrieval component not mapping documents to answers

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photo of computer cables

Problem – Retrieval‑Augmented Generation (RAG) Returns Empty or Incomplete Answers in Batch Jobs In a production batch pipeline, dozens to thousands of queries are sent to Elasticsearch via the _msearch API. The retrieval component successfully runs, but the generation stage receives either an empty context field or a truncated list of documents. Consequently the final … Read more

Grafana RAG metadata filter excluding relevant data sources

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a close-up of a server room

Problem Description When developing locally with Grafana’s Retrieval Augmented Generation (RAG) component, engineers often observe that queries return incomplete or empty results. The RAG backend logs messages such as: 2024-05-12T14:23:07Z WARN rag.filter – RAG metadata filter: excluded source ‘my_test_ds’ due to missing tag ‘rag_enabled’ 2024-05-12T14:23:07Z WARN rag.filter – RAG filter applied, 0 of 5 candidate … Read more