Unverified50% confidenceSolutionExact time
In push mode, the prefill instance proactively pushes the KV cache to the decode instance after completing KV cache generation, and the decode instance only needs to wait for the data to arrive, so transfer coordination no longer blocks the decode instance's token generation loop.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/19/2026
First Seen
Valid until: 1/17/2027
Sources
Related Entities
Related Claims
VerifiedKV Cache通过将已计算的键值对持久化存储，使相同Prompt前缀的后续请求可直接复用，跳过重复的矩阵运算76% similarUnverifiedKV cache is turning from a temporary state during inference into a first-class resource that can flow across rounds and across nodes, and reuse, transfer, and eviction strategies around KV cache will become the focus of competition in Agent inference infrastructure.74% similarVerifiedThe caching mechanism is technically commonly referred to as KV Cache or Prompt Caching73% similarVerifiedConventional KV caching is an optimization within a single request: within the same conversation round, the KV generated from historical messages does not need to be recomputed, and only the newly input content is computed incrementally.73% similarUnverifiedThe prefill stage is responsible for processing the input prompt, completing the KV cache computation for all input tokens in one pass; the decode stage generates new tokens one by one.72% similar
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