Unverified50% confidenceSolutionExact time
A layered hybrid architecture that combines a hard-rule layer, a retrieval layer, and a generation layer is a mature practice in AI applications such as RAG systems, following the principle of defense in depth.
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
置信度评分vs二元规则匹配：AI系统该如何选择
redditr/LanguageTechnology8/3/2026
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