
US AI Blackout: ChatGPT, Claude, Grok All Down
On September 4, 2026, a significant technical disruption simultaneously impacted major artificial intelligence platforms across the United States, including OpenAI's ChatGPT, Anthropic's Claude, and xAI's Grok. Users and monitoring services recorded widespread service interruptions starting mid-day, disrupting enterprise workflows, software development pipelines, and consumer tasks. Companies deployed engineering teams to...








