5 September 2026

ChatGPT, Claude, and Grok all went down Thursday morning

First reported

Computerworld ran this on , 3 days before the next source picked it up.

  • Three major AI chatbots experienced separate outages on the same day, lasting roughly two to three and a half hours each, affecting millions of users and business workflows.
  • Companies have rapidly deployed AI agents to handle critical automated tasks without planning for outages, leaving employees unable to fall back on manual work when services fail.

How it was covered

Reported by Computerworld