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Building a RAG App That Knows When to Say "I Don't Know"

This story is from 2026-10-08. It is preserved in the archive; the latest stories are on the live feed.

Building a RAG App That Knows When to Say "I Don't Know" Large language models are impressive, but they answer confidently even when they have no idea. For my internship milestone at Valentius Kryptix, I set out to fix that by building a Retrieval-Augmented Generation (RAG) app: an assistant that a…

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  1. 2026-10-08 06:58 · DEV Community — Machine Learning
    Building a RAG App That Knows When to Say "I Don't Know"

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