ChatGPT, Grok, and Claude all went down at the same time

Major AI platforms including ChatGPT, Grok, and Claude experienced simultaneous service outages on Wednesday. While companies are working on fixes, the cause of the widespread disruption remains unclear.
Why it matters
The simultaneous failure of multiple leading AI services highlights the fragility of the current AI infrastructure and the industry's reliance on centralized cloud services.
OpenAI’s ChatGPT, xAI’s Grok, and Anthropic’s Claude are all experiencing issues. At around 11AM ET, ChatGPT started returning error messages for users trying to use the chatbot, with its status page saying there are currently “elevated errors across ChatGPT and Codex.”
In addition to preventing users from having conversations with ChatGPT, the outage is also affecting logins, file uploads, voice mode, search, deep research, image generation, and more.
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