Author

Qingyu Chen

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#artificial intelligence Preprint Sep 2026

Can Multimodal Large Language Models Generate and Detect Multimodal Social Media Fake News?

A multi-agent framework in which a story agent, an image agent, and a critic agent collaborate to produce fake social media posts that plausibly counter true news is introduced, providing a foundation for developing robust defenses against social media fake news.

Ji-Yao Yang, Yang Liu, Zhen Qin et al. · 0 citations

Preprint Jul 2026

A safety-oriented hypothetico-deductive framework for AI-assisted differential diagnosis

The findings suggest that engineering diagnostic AI as a safety-oriented reasoning framework, rather than optimizing raw predictive accuracy alone, can provide a safer, more transparent, and clinically meaningful layer of bedside decision support for acute care workflows.

F. Ma, Mauro Giuffrè, D. Wright et al. · 0 citations