On September 3rd, at approximately 9:23 AM Eastern Time, a widespread outage struck several leading AI services in the United States, encompassing ChatGPT, Claude, Grok, Google Gemini, and Microsoft Copilot. This collective failure persisted for around 3 hours and 40 minutes. In stark contrast, during this incident, domestic large-scale AI model services continued to function seamlessly, with Zhipu officially announcing, 'We're still online and running smoothly.'
