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AppsConsumerAnthropicOpenAIxAI 4 Sep 2026 reddit

ChatGPT, Claude, and Grok were simultaneously down

The brief

ChatGPT, Claude, and Grok were all unreachable at the same time, an unusual simultaneous outage across competing AI services.

Key points

  1. The LocalLLaMA community noted the contrast with local models, which continued operating normally.
  2. No official cause was announced during the outage window.
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