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

Incident still open, awaiting updatemajorUnverified reportFirst recorded update Sep 3, 2026, 03:35 PM

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 …

Anthropic live status →

This incident was reported earlier. Its current impact is not confirmed by a recent official check.

Last official update:
Sep 3, 2026, 03:35 PM
Last successful official status feed check:
Oct 23, 2026, 03:15 PM

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Timeline

The provider has not published any updates for this incident that we could store. It is still listed as open, so it may already be fixed.

What to do right now

  • Check the provider's own status page. Open Anthropic's official status page ↗
  • Don't restart everything. If the outage is upstream (cloud provider, CDN, auth provider), redeploying your own service usually won't help and may make recovery slower.
  • Communicate early. Even a one-line update to your users referencing the upstream incident reduces support load dramatically.
  • Watch this page. We post each new vendor update and source as it lands. Bookmark or share the URL with your team.

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