Why LLMs Hallucinate — And Why RAG exists
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I remember the first time I felt something was off. I asked an LLM to list research papers on a niche topic. The response came instantly — paper titles, author names, publication years, even DOI links. Everything looked legitimate: structured, academic, confident. So, I searched for some of the pap…
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- 2026-10-12 05:30 · DEV Community — Machine Learning
Why LLMs Hallucinate — And Why RAG exists