LLMs Hallucinate in Academic and Medical Contexts, Studies Show
作者PulseAugur 编辑部·[16 个来源]·
A new study published on arXiv investigated the hallucination tendencies of four popular LLMs—ChatGPT, Grok, Gemini, and Copilot—when used for academic writing. The research introduced a "Hallucination Index" (HI) and found that Grok and Copilot performed better in reference generation but struggled with abstract prompts, while Gemini and ChatGPT showed better tone control but higher factual hallucination risks. The study concluded that hallucination behavior is influenced by task type and prompting conditions, not solely by model architecture. Separately, Gary Marcus highlighted multiple studies indicating that current LLMs are unreliable for medical advice, often providing inaccurate or fabricated information with high confidence, and should not be used for unsupervised clinical decision-making.
AI
影响
LLM hallucinations in academic and medical contexts pose risks of misinformation and unreliable decision-making, highlighting the need for caution and further research.
排序理由
The cluster contains two academic papers and commentary on their findings regarding LLM hallucinations and reliability.
The growing accessibility of Large Language Models via conversational interfaces capable of responding to users' questions by drawing on, synthesizing, and citing information from the web (i.e., Generative Search Engines) has simplified the information-seeking process for users. …
arXiv cs.CL
TIER_1English(EN)·Humam Khan, Md Tabrez Nafis, Shahab Saquib Sohail, Aqeel Khalique, Rehan Hasan Khan·
arXiv:2605.04171v1 Announce Type: new Abstract: Large Language models (LLMs) show extraordinary abilities, but they are still prone to hallucinations, especially when we use them for generating Academic content. We have investigated four popular LLMs, ChatGPT, Grok, Gemini, and C…
Large Language models (LLMs) show extraordinary abilities, but they are still prone to hallucinations, especially when we use them for generating Academic content. We have investigated four popular LLMs, ChatGPT, Grok, Gemini, and Copilot for hallucinations specifically for acade…
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