Wide AI outage across major providers winds down as Claude returns online
A broad outage hit major AI services, including ChatGPT, Claude, Gemini, Copilot, and Grok, with users reporting access issues and DownDetector showing widespread problems. OpenAI’s status page cited degraded performance, while Anthropic later confirmed Claude was back online after an infrastructure issue, with related Mythos/Fable/Opus models affected but now resolved. The exact cause remains unknown, and the incident is treated as developing, though services appeared largely restored by Sept. 3.