Unverified50% confidenceFactExact time
The paper proposes the concept of minimum memory length, defined as the minimum history length that must be retained to achieve the same predictive performance as the complete history.
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50%
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Long-term
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10/7/2026
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Unverified短期记忆通过在提示词中拼接历史对话实现，受限于模型上下文长度，通常4K到200K tokens不等70% similarUnverifiedThe memory summarization mechanism periodically compresses multiple historical interactions into structured short summaries, reducing token consumption while preserving core insights.69% similarUnverified内存复用通过分析张量的生命周期让不同时刻存活的中间张量共享同一块物理内存，可显著降低峰值内存占用69% similarUnverifiedShort-term memory generally retains the raw content of the most recent 5–10 conversation turns and triggers a compression summary when the threshold is exceeded.69% similarUnverifiedThe experience summaries generated during the reflection phase of long-term memory need to be specific enough, ideally including the cause of failure, the corrective approach, and the applicable conditions; otherwise it is difficult to surface useful historical lessons during retrieval.69% similar
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