Unverified50% confidenceFactExact time
Manifestations of gray failures include some requests slowing down, replicas failing silently, and a small slice of traffic being quietly dropped.
1
Sources
50%
Confidence
Long-term
Relevance
9/19/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe fundamental reasons why gray failures are difficult to detect are their locality, gradual progression, and silent nature.71% similarUnverifiedWhen the system interrupts a response due to token quota limits, rate limiting, or computing resource constraints, users often only see a loading indicator with no clear notification, resulting in a silent failure.67% similarUnverified大模型的软性失效（Silent Degradation）表现为输出质量悄然下降而服务技术层面仍正常返回，难以被常规监控告警捕捉64% similarUnverifiedFor problems such as gradual performance degradation or intermittent anomalies that do not manifest as a clear failure of a single operation, Dllog's fail-then-replay model may miss important clues.64% similarUnverified命令行终端天然缺乏会话持久化能力，进程退出即意味着状态丢失63% similar
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