{"type": "article", "title": "Omni-Sleep: A Sleep Foundation Model via Hierarchical Contrastive Learning of CNS--ANS Dynamic", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/omni-sleep-a-sleep-foundation-model-via-hierarchical-contrastive-learning-of-cns", "original_source": "https://arxiv.org/abs/2607.07720", "published": "2026-07-10T04:00:00+00:00", "accessed": "2026-07-10", "id": "omni-sleep-a-sleep-foundation-model-via-hierarchical-contrastive-learning-of-cns"}