AI RESEARCH
Enhancing Hallucination Detection through Noise Injection
arXiv CS.CL
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ArXi:2502.03799v4 Announce Type: replace Large Language Models (LLMs) are prone to generating plausible yet incorrect responses, known as hallucinations. Effectively detecting hallucinations is therefore crucial for the safe deployment of LLMs. Recent research has linked hallucinations to model uncertainty, suggesting that hallucinations can be detected by measuring dispersion over answer distributions obtained from multiple samples drawn from a model.