ChatGPT, Claude, and Grok all experienced service outages at nearly the exact same time on 2026-09-03, with the cause remaining unclear as of 2026-09-04. The synchronized downtime raised questions about a possible common underlying issue affecting multiple major AI services.
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ChatGPT, Claude, and Grok all suffered outages at nearly the exact same time for reasons that remain murky.
Nobody Is Saying Why OpenAI and Anthropic Had Outages Today https://www. wired.com/story/nobody-is-sayi ng-why-openai-and-anthropic-had-outages-today/
ChatGPT, Claude, and Grok all suffered outages at nearly the exact same time for reasons that remain murky. https://www. wired.com/story/nobody-is-sayi ng-why-openai-and-anthropic-had-outages-today/
Nobody Is Saying Why OpenAI and Anthropic Had Outages L: https://www. wired.com/story/nobody-is-sayi ng-why-openai-and-anthropic-had-outages-today/ C: https:// news.ycombinator.com/item?id=4 9567594 posted on 2026.09.04 at 13:29:22 (c=1, p=5)