United States and China Set AI Hotline. Missing Link in Cardiac AI. Nvidia Separates Eight Speakers. Anthropic Veterans Consider Retreat.

The AI news for September 28th, 2026 Here are the details of the day's selected top stories: Red Phone for 'Superintelligence': How Trump and Xi Want to Tame AI Source: https://www.heise.de/news/Rotes-Telefon-fuer-Superintelligenz-Wie-Trump-und-Xi-KI-baendigen-wollen-11467248.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag Missing Link: From the cardiac finding to treatment – what algorithms cannot do Source: https://www.heise.de/hintergrund/Missing-Link-Vom-Herzbefund-zur-Behandlung-was-Algorithmen-nicht-leisten-11467142.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag Nvidia releases the Open-Weight model, which can distinguish up to eight speakers in real time. Source: https://the-decoder.de/nvidia-veroeffentlicht-open-weight-modell-das-bis-zu-acht-sprecher-in-echtzeit-unterscheidet/ When AI goes wrong: Anthropic veterans allegedly plan a withdrawal to remote regions of the United States. Source: https://the-decoder.de/wenn-ki-schiefgeht-anthropic-veteranen-planen-angeblich-rueckzug-in-abgelegenen-us-regionen/