DeepSeek · 2h ago
DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance
ResolvedYes — DeepSeek had a problem on September 15, 2026, and DeepSeek has since marked it resolved.
Timeline
Started: Sep 15, 2026, 11:30 AM UTC
Last update: Sep 15, 2026, 11:39 AM UTC
Resolved: Sep 15, 2026, 11:39 AM UTC
Affected: DeepSeek V4.1 Flash API服务(API Service), 对话服务(Chatservice), 上传文件服务(File Upload Service), 搜索服务(Search Service), DeepSeek V4 Pro API服务(API Service)
More DeepSeek incidents
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- DeepSeek Web/API partially unavailable — resolved, 13d ago
- DeepSeek API Degraded Performance — resolved, 25d ago
- DeepSeek Web/API Degraded Performance — resolved, 25d ago
- DeepSeek Web/API Degraded Performance — resolved, 27d ago