TechFour major AI models suffer rare overlapping downtime
Cloud-based AI models run by OpenAI, Anthropic, xAI, and Google experienced unusually overlapping service disruptions for several hours Thursday morning. Anthropic reported elevated request errors affecting several Claude models, while OpenAI cited degraded performance across ChatGPT and Codex; fixes and mitigations brought the incidents to an end around midday.
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Ars Technica★★☆☆☆2026-09-03 18:10Original
Four major AI models suffer rare overlapping downtime
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