Event ·Multi-source

ChatGPT、Claude和Grok集体宕机近4小时

ChatGPT、Grok、Claude和Cursor服务突发故障，美国用户均受影响。Downdetector报告显示问题持续近4小时，现已恢复正常。OpenAI、Anthropic、xAI和Cursor四家公司的AI服务同时出现技术故障。

Current read

四大AI平台同时宕机近4小时，影响美国用户使用，现已恢复正常。

11 sources73° AI heatLast updated 2026/9/3 23:49:53

Evidence

11 sources

Primary sourceIT之家

2026/9/3 23:49:53View source

Related source 1Gary Marcus

2026/9/4 05:21:20View source

Related source 2AI Will

2026/9/2 08:48:35View source

Related source 3Decoder

2026/9/2 14:40:51View source

Related source 4Lenny Rachitsky

2026/9/2 15:14:19View source

Related source 5marktechpost

2026/9/2 18:05:52View source

Related source 6Aadit Sheth

2026/9/3 13:37:37View source

Related source 7Justine Moore

2026/9/3 20:01:07View source

Related source 8Simon Willison’s Weblog

2026/9/3 20:18:41View source

Related source 9shao__meng

2026/9/4 03:04:15View source

Related source 10Latent.Space

2026/9/4 06:13:27View source

Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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