Four major AI models were discontinued simultaneously
2026-09-04 13:57Models🔥 42.2 heat score
1sources
1days unfolding
42.2heat score
8mentions
SummaryAI generated
On Thursday, September 4, 2026, four major AI services—ChatGPT, Claude, Grok, and Gemini—experienced severe failures at almost the same time. OpenAI and Anthropic reported high error rates; DownDetector.com indicated that Gemini may also have experienced a failure, although Google did not publicly acknowledge it. Major internet service providers such as Amazon AWS, Microsoft Azure, and Cloudflare did not report any major failures, but reports on DownDetector showed a surge in failures across these three cloud service providers. Although advanced models occasionally fail, simultaneous interruptions of four AI services within a short period of time is quite rare.
On Thursday morning, four major AI services—ChatGPT, Claude, Grok, and Gemini—experienced serious failures at almost the same time. OpenAI and Anthropic reported high error rates; DownDetector.com indicated that Gemini may also have experienced a failure, although Google did not publicly acknowledge it. Major internet service providers such as Amazon AWS, Microsoft Azure, and Cloudflare did not report any major failures, but reports on DownDetector showed a surge in failures across these three cloud service providers. Although advanced models occasionally fail, it is quite rare for all four AI services to be interrupted simultaneously within a short period of time.