Unverified50% confidenceFactExact time
Embedding模型输出的高维向量通常为768至3072维，向量数据库通过HNSW等图算法可将亿级向量检索压缩至毫秒级响应
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
Dify vs 扣子深度对比：开源私有化还是云端开箱即用？
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