Unverified50% confidenceFactExact time
DeepSeek在服务器端实现了跨请求的KV Cache共享，只要多个请求共享一致的前缀，就可以命中缓存
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Reasonix: A Coding Agent Optimized for DeepSeek with 99% Cache Hit Rate
bilibiliAI随风随风5/27/2026
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UnverifiedDeepSeek的API采用上下文硬盘缓存机制，服务端对请求prompt前缀计算哈希值并持久化KV Cache，无需显式声明缓存字段82% similarUnverifiedDeepSeek通过前缀哈希匹配实现完全透明的自动缓存，只要相邻请求前缀在字节层面完全一致缓存即自动生效75% similarUnverifiedDeepSeek的Context Caching机制在多次请求前缀内容相同时，服务端会复用之前计算好的KV Cache，大幅降低计算成本和响应延迟74% similarUnverifiedDeepSeek的API采用上下文硬盘缓存机制，将KV Cache持久化到高速NVMe SSD存储介质而非仅保留在GPU显存72% similarUnverified网页版DeepSeek上传文件时数据会提交到DeepSeek的服务端69% similar
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