Toward integrated sleep health: multimodal AI in Hang Hao Meng agent.

Cai, Mingjian; Liang, Sugai; Zhen, Shuai; Wei, Siwei; Sun, Tao; Liu, Junwei; Mao, Hongjing; Zhang, Junhang · NPJ Digit Med · 2026

expert_opinion · Level V

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Abstract

This Perspective introduces 'Hang Hao Meng', an AI-powered sleep health expert agent for comprehensive patient management. Leveraging large language models, multimodal analytics, and a digital-human interface, it delivers end-to-end services from screening to personalized treatment. Deployed at scale, the agent has provided triage for over four million individuals and completed 90,000+ screenings, demonstrating a scalable model for enhancing accessibility and personalized care in sleep medicine.