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ChatGPT, Claude, Grok Hit by Simultaneous Outages
OpenAI's ChatGPT, Anthropic's Claude, and xAI's Grok suffered overlapping outages on Thursday morning. OpenAI cited a routing error starting at 7:43 am PT; Anthropic resolved an infrastructure issue by 16:16 UTC. SpaceX attributed Grok's problems to an outage at its Memphis compute center.
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