Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.

73% of RAG failures trace back to chunking strategy, not the LLM. The pgvector debugging workflow that exposes it.Continue reading on Level Up Coding »


This content originally appeared on Level Up Coding - Medium and was authored by Raza Hussain

73% of RAG failures trace back to chunking strategy, not the LLM. The pgvector debugging workflow that exposes it.


This content originally appeared on Level Up Coding - Medium and was authored by Raza Hussain


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Raza Hussain | Sciencx (2026-05-20T17:43:59+00:00) Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.. Retrieved from https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/

MLA
" » Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.." Raza Hussain | Sciencx - Wednesday May 20, 2026, https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/
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Raza Hussain | Sciencx Wednesday May 20, 2026 » Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.., viewed ,<https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/>
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Raza Hussain | Sciencx - » Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.. [Internet]. [Accessed ]. Available from: https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/
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" » Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.." Raza Hussain | Sciencx - Accessed . https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/
IEEE
" » Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage.." Raza Hussain | Sciencx [Online]. Available: https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/. [Accessed: ]
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» Your Rails RAG Pipeline Is Not Hallucinating. It Is Retrieving Garbage. | Raza Hussain | Sciencx | https://www.scien.cx/2026/05/20/your-rails-rag-pipeline-is-not-hallucinating-it-is-retrieving-garbage/ |

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