Expired70% confidenceFactTime unknown
DeepSeek V4 introduces an N-gram memory architecture that stores static knowledge in CPU memory rather than GPU VRAM.
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
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UnverifiedDeepSeek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% similarUnverifiedThe Hybrid Compressed Attention mechanism in DeepSeek V4 compresses KV Cache by aggregating Key-Value pairs from multiple tokens into more compact representations.69% similarUnverifiedDeepSeek V4 Pro is built on a hybrid attention architecture with 1.6 trillion parameters.67% similarUnverifiedManaged DeepAgents提供双层级记忆机制，区分Agent级别记忆和用户级别记忆67% similar
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