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

The Verge AISeptember 3, 2026en

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 […]

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• OpenAI
• Anthropic
• xAI