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Your Chunks Failed Your RAG in Production

Towards Data Science Priyansh Bhardwaj April 16, 2026
Your Chunks Failed Your RAG in Production
AI Summary— plain English for professionals

# Your Document Chunks Are Sabotaging Your AI Systems When companies use AI to search through their documents and find answers, how they break up those documents into pieces matters far more than which AI model they use—and getting this wrong is almost impossible to fix later. Think of it like filing papers in a cabinet: if you tear pages awkwardly in the middle of important information, even the smartest employee won't be able to find what they need. Once your system is live with bad document chunks, no amount of upgrading your AI model will solve the problem you've already created.

The upstream decision no model, or LLM can fix once you get it wrong The post Your Chunks Failed Your RAG in Production appeared first on Towards Data Science.

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