#hallucination2 articles

2 articles

AIBullisharXiv – CS AI · 4h ago14

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Reallocating Attention Across Layers to Reduce Multimodal Hallucination

Researchers propose a training-free solution to reduce hallucinations in multimodal AI models by rebalancing attention between perception and reasoning layers. The method achieves 4.2% improvement in reasoning accuracy with minimal computational overhead.

AIBearisharXiv – CS AI · 4h ago5

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Beyond Accuracy: Risk-Sensitive Evaluation of Hallucinated Medical Advice

Researchers propose a new risk-sensitive framework for evaluating AI hallucinations in medical advice that considers potential harm rather than just factual accuracy. The study reveals that AI models with similar performance show vastly different risk profiles when generating medical recommendations, highlighting critical safety gaps in current evaluation methods.