Gemini Survived When ChatGPT, Claude, and Grok Collapsed: Azure Is at Fault
Azure East US failed Thursday; Gemini stayed up on Google Cloud, confirming Azure dependency
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For the first time in the short history of AI as mass-market infrastructure, three competing platforms — OpenAI’s ChatGPT, Anthropic’s Claude, and SpaceXAI’s Grok — went dark simultaneously on Thursday morning, stranding millions of users who had no working alternative among the industry’s dominant players. What separated the platforms that failed from the one that did not was a single architectural fact: Gemini runs on Google Cloud. ChatGPT, Claude, and Grok all run on Microsoft Azure. That distinction, long treated as an enterprise risk-management footnote, became a live demonstration this morning of what shared cloud dependency looks like at industrial scale.


