Unverified50% confidenceFactExact time
Memory decay is a common mechanism in cognitive science and AI memory systems, referring to memory strength gradually weakening over time and with lack of access.
1
Sources
50%
Confidence
Long-term
Relevance
10/31/2026
First Seen
Sources
Memory Star Map That Forgets: An Open-Source Plugin Where Every Memory Is a Star
bilibili不想写文件10/31/2026
Related Entities
Related Claims
UnverifiedMemory decay refers to the truncation or compression of historical information once it exceeds the context window, significantly reducing an agent's ability to track its own inventory, completed progress, and outstanding commitments.80% similarUnverifiedSimple Memory's data is lost after the workflow restarts.73% similarVerifiedIncorrect memory retrieval can be worse than having no memory at all.72% similarUnverifiedSummary-based memory compresses original interactions into summaries, causing irreversible information loss.71% similarUnverified现有向量数据库记忆方案缺乏时效性衰减机制，无法区分记忆是否被采纳并产生正向效果，也没有机制合并冗余或删除有害记忆71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1120129API
curl https://kongchang.com/api/v1/knowledge/claims/1120129MCP
get_claim(id=1120129)