Is KVFlow superseded?

KVFlow (KV-cache compression): superseded — cited as a baseline and beaten by newer methods. 2 paper(s) critique it, 1 beat it on benchmarks — #56 of 234 most-superseded. Sub-problem: cluster led by KVFlow. Newer alternatives in the same sub-problem include PBKV, ShadowServe.

KV-cache compression

KVFlow

Superseded baseline#56 of 234 most-superseded

Superseded — cited as a baseline and beaten by newer methods

2 papers critique it · 1 beat it on benchmarks

What papers say

Verbatim critique sentences, each from a paper that cites KVFlow as a baseline.

This assumption fails on realistic dynamic workloads, where workflows are runtime-dependent.

— Efficient Serving for Dynamic Agent Workflows with Prediction-based KV-Cache Management

“KVFlow also employs a proactive prefetching mechanism, but it is designed for agentic workflows with known prefix patterns. In contrast, ShadowServe supports general serving without this prior knowledge.”

— ShadowServe: Interference-Free KV Cache Fetching for Distributed Prefix Caching

Beaten on benchmarks

Head-to-head results where a newer method reports beating KVFlow. Values are copied from the source paper's tables — verify against the cited paper.

Full PBKV beats KVFlow
53.44 vs 39.87
Cache Hit Rate (%) · [FinanceBench + CrewAI (static), Qwen3-32B]
Efficient Serving for Dynamic Agent Workflows with Prediction-based KV-Cache Management

What to use instead

Recent methods in the same sub-problem, not yet superseded in the knowledge base — arXiv benchmark leaders, not vetted production recommendations.