---
title: "prakash888kp (@prakash888kp) | Hashnode"
description: "prakash888kp (@prakash888kp) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@prakash888kp"
---

@prakash888kp

# prakash888kp

@prakash888kp · Joined November 2026

### [The RAG Change That Looked Fine — Until Production Users Caught It](https://arcwinglabs.hashnode.dev/the-rag-change-that-looked-fine-until-production-users-caught-it?utm_source=hashnode&utm_medium=feed)

Why green CI and a polished notebook still shipped a broken retrieval system — and how SentinelRAG turns retrieval, grounding, and ingest trust into merge-blocking CI gates

14 min read · [arcwinglabs.hashnode.dev](https://arcwinglabs.hashnode.dev/the-rag-change-that-looked-fine-until-production-users-caught-it?utm_source=hashnode&utm_medium=feed)

[3](https://hashnode.com/posts/the-rag-change-that-looked-fine-until-production-users-caught-it/6af08cfc5ee6983369f4e449) [3d ago](https://hashnode.com/posts/the-rag-change-that-looked-fine-until-production-users-caught-it/6af08cfc5ee6983369f4e449)