Nobody Is Saying Why OpenAI and Anthropic Had Outages Today
.gif)
ChatGPT, Claude, and Grok all suffered outages at nearly the exact same time for reasons that remain murky.
Opening of the original on WIRED AI
Summary
OpenAI's ChatGPT and Anthropic's Claude experienced simultaneous outages on September 3, 2026. The exact reasons for these disruptions remain unclear, affecting users of both popular AI services. xAI's Grok also reported issues at a similar time. The lack of immediate explanation leaves the AI community speculating about the underlying causes.
Why it matters
This incident highlights the fragility of current AI infrastructure. When major platforms like ChatGPT and Claude go offline together, it impacts millions of users and businesses relying on these tools for daily operations. The simultaneous nature of the outages suggests a potential systemic issue, possibly related to shared dependencies or a coordinated attack, rather than isolated problems. Competitors like Google Gemini and Microsoft Copilot were not reported to be affected, showing potential differences in their operational resilience. Future outages, or the lack thereof, will be critical to watch.
Related: Google: Google’s latest AI weather model gives you no excuse to forget your umbrella · Anthropic: India Country Brief: The Anthropic Economic Index · Microsoft: Upcoming deprecation of selected GitHub Copilot models · Meta: Get the full story behind the light · xAI: Nobody Is Saying Why OpenAI and Anthropic Had Outages Today
Rated low: routine. Worth knowing, not worth rearranging your day for.
- Four major AI models suffer rare overlapping downtimeArs Technica AI · Web · Sep 3, 2026
- Four major AI models suffer rare overlapping downtimeArs Technica AI · Web · Sep 3, 2026
- Four major AI models suffer rare overlapping downtimeArs Technica AI · Web · Sep 3, 2026
- ChatGPT, Grok, and Claude all went down at the same timeThe Verge AI · Web · Sep 3, 2026
- ChatGPT, Grok, and Claude all went down at the same timeThe Verge AI · Web · Sep 3, 2026
- ChatGPT, Grok, and Claude all went down at the same timeThe Verge AI · Web · Sep 3, 2026
- Four major AI models suffer rare overlapping downtimeArs Technica AI
- ChatGPT, Grok, and Claude all went down at the same timeThe Verge AI
- OpenAI cuts out SpaceX-owned CursorThe Rundown AI
- Black Box: The Chatbots | Spirals | Ep 1 – podcastThe Guardian AI
- I Built a FREE App That Runs Your Entire BusinessMatt Wolfe
- US government sides with OpenAI on issue of training LLMs on copyrighted materialTechCrunch AI
Questions people ask
- When did ChatGPT and Claude have outages?
- ChatGPT and Claude experienced outages on September 3, 2026, at nearly the same time.
- Why did these AI services go down?
- The specific reasons for the simultaneous outages of ChatGPT, Claude, and Grok have not been publicly disclosed.
More from WIRED AI 3 more
Page generated Sep 3, 2026. Summaries are Subvolts' own; the story belongs to WIRED AI.