Method Drift›Agent / long-term memory
Superseded baseline#28 of 63 most-superseded
EverMemOS
EverMemOS: A Self-Organizing Memory Operating System for Structured Long-Horizon ReasoningAgent / long-term memory · first seen Jan 5, 2026
superseded — cited as a baseline and beaten by newer methods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 EverMemOS as a baseline.
“This preprocessing cost is amortized across queries and typically unreported, so systems that appear to use few tokens at query time may rely on expensive ingestion pipelines.”
— SmartSearch: How Ranking Beats Structure for Conversational Memory Retrieval
Beaten on benchmarks
Head-to-head results where a newer method reports beating EverMemOS. Values are copied from the source paper's tables — verify against the cited paper.
- SmartSearch: How Ranking Beats Structure for Conversational Memory Retrieval
SmartSearch beats EverMemOS · Overall [EverMemOS protocol (gpt-4.1-mini)]
93.5 vs 92.3
- SmartSearch: How Ranking Beats Structure for Conversational Memory Retrieval
SmartSearch beats EverMemOS · Overall [full benchmark]
88.4 vs 83.0
Newer alternatives
Recent methods in the same sub-problem, not yet superseded in the knowledge base.
- May 11, 2026
- Mar 16, 2026
- Nov 21, 2025