Method Drift›Long-context / context-window extension
Superseded baseline#41 of 53 most-superseded
FastKV
FastKV: KV Cache Compression for Fast Long-Context Processing with Token-Selective PropagationLong-context / context-window extension · first seen Feb 3, 2025
superseded — cited as a baseline and beaten by newer methods
0 papers critique it · 1 beat it on benchmarks
Beaten on benchmarks
Head-to-head results where a newer method reports beating FastKV. Values are copied from the source paper's tables — verify against the cited paper.
- FreqKV: Frequency Domain Key-Value Compression for Efficient Context Window Extension
FreqKV beats FastKV · Avg. [LLaMA-2-chat-7B, 50% retaining ratio]
37.85 vs 36.33
- FreqKV: Frequency Domain Key-Value Compression for Efficient Context Window Extension
FreqKV beats FastKV · Avg. [LLaMA-3, 8K evaluation length]
87.68 vs 81.46
- FreqKV: Frequency Domain Key-Value Compression for Efficient Context Window Extension
FreqKV beats FastKV · Avg. [LLaMA-3, 16K evaluation length]
47.30 vs 0.00
Newer alternatives
Recent methods in the same sub-problem, not yet superseded in the knowledge base.
- May 14, 2026