[KongchangAI]
Verified75% confidenceFactExact time

The KV Cache (key-value cache) mechanism accelerates inference by caching the Key and Value vectors generated by the self-attention layer to avoid redundant computation, but the longer the context, the more vectors must reside in VRAM, causing memory pressure to grow in a near-linear fashion.

5
Sources
75%
Confidence
Long-term
Relevance
7/19/2026
First Seen

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