KV-cache compression

LiveVLM

LiveVLM: Efficient Online Video Understanding via Streaming-Oriented KV Cache and Retrieval

Superseded baseline#77 of 234 most-superseded · first seen May 21, 2025

Superseded — cited as a baseline and beaten by newer methods

1 papers critique it · 1 beat it on benchmarks

What papers say

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

it uses a fixed compression ratio throughout the video and relies on first-in-first-out (FIFO) strategy to maintain a constrained memory, which leads to forgetting of earlier information in long videos, even though they might be informative.
StreamMem: Query-Agnostic KV Cache Memory for Streaming Video Understanding

Beaten on benchmarks

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

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Recent methods in the same sub-problem, not yet superseded in the knowledge base — arXiv benchmark leaders, not vetted production recommendations.