DeepSeek · 3h ago
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, 8:55 AM UTC
Last update: Sep 15, 2026, 9:29 AM UTC
Resolved: Sep 15, 2026, 9:29 AM UTC
Affected: DeepSeek V4.1 Flash API服务(API Service)
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