[{"data":1,"prerenderedAt":632},["ShallowReactive",2],{"\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_lifecycle":3,"surround-\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_lifecycle":616},{"id":4,"title":5,"avatar":6,"banner":6,"body":7,"category":6,"desc":609,"description":233,"extension":610,"links":6,"meta":611,"navigation":6,"path":612,"seo":613,"stem":614,"__hash__":615},"docs\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_lifecycle.md","记忆生命周期管理",null,{"type":8,"value":9,"toc":602},"minimark",[10,15,19,65,75,77,85,198,200,204,214,219,227,304,314,317,322,334,336,341,349,388,397,399,404,416,418,423,435,480,482,487,499,501,505,583,585,589,598],[11,12,14],"h2",{"id":13},"_1-能力介绍","1. 能力介绍",[16,17,18],"p",{},"一条记忆从被生成开始，可能会逐步沉淀为稳定的长期偏好，也可能因过时或无效而被清理。",[20,21,22,37],"note",{},[16,23,24,28,31,32,34,35],{},[25,26,27],"strong",{},"提示",[29,30],"br",{},"\n这套演化过程称为 ",[25,33,5],{},"，它的目标是保持记忆库“干净而有序”",[29,36],{},[38,39,40,49,57],"ul",{},[41,42,43,46,47],"li",{},[25,44,45],{},"近期有用的条目","保持活跃，方便随时调用；",[29,48],{},[41,50,51,54,55],{},[25,52,53],{},"长期稳定的事实","被沉淀，减少重复和噪音；",[29,56],{},[41,58,59,62,63],{},[25,60,61],{},"过时或冲突的信息","会被归档或删除，保证一致性和合规性。",[29,64],{},[66,67,68],"blockquote",{},[16,69,70,71,74],{},"需要注意的是，生命周期管理关注的是",[25,72,73],{},"记忆条目在存储层面的演化","；而具体一次推理里“是否调用某条记忆”，仍由调度机制决定。",[29,76],{},[20,78,80],{"icon":79},"ri:customer-service-2-fill",[16,81,82],{},[25,83,84],{},"生命周期阶段简介",[86,87,88,110],"table",{},[89,90,91],"thead",{},[92,93,94,100,105],"tr",{},[95,96,97],"th",{},[25,98,99],{},"阶段",[95,101,102],{},[25,103,104],{},"说明",[95,106,107],{},[25,108,109],{},"系统行为",[111,112,113,128,142,156,170,184],"tbody",{},[92,114,115,122,125],{},[116,117,118,119,121],"td",{},"Generated",[29,120],{},"生成",[116,123,124],{},"新产生的记忆对象，带有来源、时间戳、置信度等元信息",[116,126,127],{},"初始存入存储层，等待后续使用",[92,129,130,136,139],{},[116,131,132,133,135],{},"Activated",[29,134],{},"激活",[116,137,138],{},"在推理或任务中被引用，进入高频活跃状态",[116,140,141],{},"更容易被调度机制选中",[92,143,144,150,153],{},[116,145,146,147,149],{},"Merged",[29,148],{},"合并",[116,151,152],{},"与历史记忆存在语义重叠或用户补充数据，系统将其整合为新版本",[116,154,155],{},"多条记录被压缩合并，形成更新后的稳定条目",[92,157,158,164,167],{},[116,159,160,161,163],{},"Archived",[29,162],{},"归档",[116,165,166],{},"长期未被访问，自动降级为冷存储状态",[116,168,169],{},"仅在特殊检索或回溯时启用",[92,171,172,178,181],{},[116,173,174,175,177],{},"Expired",[29,176],{},"过期，可选",[116,179,180],{},"归档后进一步超时或被策略判定为无效",[116,182,183],{},"被清理出索引，不再参与推理，仅留最小日志",[92,185,186,192,195],{},[116,187,188,189,191],{},"Frozen",[29,190],{},"冻结，特殊状态",[116,193,194],{},"关键或合规性记忆被锁定，不允许修改",[116,196,197],{},"保留完整历史版本，支持审计与合规追踪",[29,199],{},[11,201,203],{"id":202},"_2-案例在线教育助手的记忆生命周期","2. 案例：在线教育助手的记忆生命周期",[20,205,207],{"icon":206},"ri:message-2-line",[16,208,209,210,213],{},"假设你正在用 MemOS 构建一个 ",[25,211,212],{},"在线教育助手","，帮助学生解答数学题。",[16,215,216],{},[25,217,218],{},"生成（Generated）",[38,220,221,224],{},[41,222,223],{},"学生第一次使用时说：“我总是把二次函数和一次函数搞混。”",[41,225,226],{},"系统抽取出记忆：",[228,229,234],"pre",{"className":230,"code":231,"language":232,"meta":233,"style":233},"language-json shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\"fact\": \"学生常混淆二次函数与一次函数\", \"confidence\": 0.8, \"timestamp\": \"2025-09-11\"}\n\n","json","",[235,236,237],"code",{"__ignoreMap":233},[238,239,242,246,249,253,255,258,261,265,267,270,272,275,277,279,283,285,287,290,292,294,296,299,301],"span",{"class":240,"line":241},"line",1,[238,243,245],{"class":244},"sMK4o","{",[238,247,248],{"class":244},"\"",[238,250,252],{"class":251},"spNyl","fact",[238,254,248],{"class":244},[238,256,257],{"class":244},":",[238,259,260],{"class":244}," \"",[238,262,264],{"class":263},"sfazB","学生常混淆二次函数与一次函数",[238,266,248],{"class":244},[238,268,269],{"class":244},",",[238,271,260],{"class":244},[238,273,274],{"class":251},"confidence",[238,276,248],{"class":244},[238,278,257],{"class":244},[238,280,282],{"class":281},"sbssI"," 0.8",[238,284,269],{"class":244},[238,286,260],{"class":244},[238,288,289],{"class":251},"timestamp",[238,291,248],{"class":244},[238,293,257],{"class":244},[238,295,260],{"class":244},[238,297,298],{"class":263},"2025-09-11",[238,300,248],{"class":244},[238,302,303],{"class":244},"}\n",[38,305,306,311],{},[41,307,308,309],{},"状态：",[25,310,118],{},[41,312,313],{},"行为：被存储进记忆库，等待后续使用。",[315,316],"hr",{},[16,318,319],{},[25,320,321],{},"激活（Activated）",[38,323,324,327,331],{},[41,325,326],{},"在接下来的多次答题中，系统频繁调用这条记忆来辅助解题。",[41,328,308,329],{},[25,330,132],{},[41,332,333],{},"行为：被调度机制优先缓存进 MemoryCube，提高检索速度。",[315,335],{},[16,337,338],{},[25,339,340],{},"合并（Merged）",[38,342,343,346],{},[41,344,345],{},"随着更多交互，系统发现学生不仅混淆一次函数和二次函数，还对指数函数也容易混淆。",[41,347,348],{},"系统将多条相似记忆合并为：",[228,350,352],{"className":230,"code":351,"language":232,"meta":233,"style":233},"{\"fact\": \"该学生在函数知识点上存在混淆，尤其是一元一次、二次和指数函数\", \"confidence\": 0.95}\n\n",[235,353,354],{"__ignoreMap":233},[238,355,356,358,360,362,364,366,368,371,373,375,377,379,381,383,386],{"class":240,"line":241},[238,357,245],{"class":244},[238,359,248],{"class":244},[238,361,252],{"class":251},[238,363,248],{"class":244},[238,365,257],{"class":244},[238,367,260],{"class":244},[238,369,370],{"class":263},"该学生在函数知识点上存在混淆，尤其是一元一次、二次和指数函数",[238,372,248],{"class":244},[238,374,269],{"class":244},[238,376,260],{"class":244},[238,378,274],{"class":251},[238,380,248],{"class":244},[238,382,257],{"class":244},[238,384,385],{"class":281}," 0.95",[238,387,303],{"class":244},[38,389,390,394],{},[41,391,308,392],{},[25,393,146],{},[41,395,396],{},"行为：旧条目被压缩，形成新版本，减少冗余。",[315,398],{},[16,400,401],{},[25,402,403],{},"归档（Archived）",[38,405,406,409,413],{},[41,407,408],{},"三个月后，学生已掌握函数相关知识点，系统很久没有再调度到这条记忆。",[41,410,308,411],{},[25,412,160],{},[41,414,415],{},"行为：被迁移至 MemVault（冷存储），默认不参与推理，但可在“学习轨迹回溯”中被调用。",[315,417],{},[16,419,420],{},[25,421,422],{},"过期（Expired）",[38,424,425,428,432],{},[41,426,427],{},"又过了一年，该学生升级到新的学段，旧的“初中函数混淆”记忆被策略判定为无效。",[41,429,308,430],{},[25,431,174],{},[41,433,434],{},"行为：从索引中彻底清理，仅保留最小审计信息：",[228,436,438],{"className":230,"code":437,"language":232,"meta":233,"style":233},"{\"deleted_fact_id\": \"12345\", \"deleted_at\": \"2026-09-11\"}\n\n",[235,439,440],{"__ignoreMap":233},[238,441,442,444,446,449,451,453,455,458,460,462,464,467,469,471,473,476,478],{"class":240,"line":241},[238,443,245],{"class":244},[238,445,248],{"class":244},[238,447,448],{"class":251},"deleted_fact_id",[238,450,248],{"class":244},[238,452,257],{"class":244},[238,454,260],{"class":244},[238,456,457],{"class":263},"12345",[238,459,248],{"class":244},[238,461,269],{"class":244},[238,463,260],{"class":244},[238,465,466],{"class":251},"deleted_at",[238,468,248],{"class":244},[238,470,257],{"class":244},[238,472,260],{"class":244},[238,474,475],{"class":263},"2026-09-11",[238,477,248],{"class":244},[238,479,303],{"class":244},[315,481],{},[16,483,484],{},[25,485,486],{},"冻结（Frozen，特殊状态）",[38,488,489,492,496],{},[41,490,491],{},"与此同时，该学生的“期末成绩评估报告”属于合规性文件，不允许修改。",[41,493,308,494],{},[25,495,188],{},[41,497,498],{},"行为：被锁定，禁止更新，仅保留完整修改历史，便于审计与合规检查。",[29,500],{},[11,502,504],{"id":503},"_3-进阶如果你想做深度定制","3. 进阶：如果你想做深度定制",[86,506,507,526],{},[89,508,509],{},[92,510,511,516,521],{},[95,512,513],{},[25,514,515],{},"可扩展点",[95,517,518],{},[25,519,520],{},"描述",[95,522,523],{},[25,524,525],{},"示例",[111,527,528,539,550,561,572],{},[92,529,530,533,536],{},[116,531,532],{},"状态转换条件",[116,534,535],{},"控制各个状态触发条件",[116,537,538],{},"“若 7 天未使用 → 归档”",[92,540,541,544,547],{},[116,542,543],{},"合并与压缩",[116,545,546],{},"定义相似记忆的处理方式",[116,548,549],{},"多条“喜欢科幻片”合并为一条置信度更高的事实",[92,551,552,555,558],{},[116,553,554],{},"冲突解决",[116,556,557],{},"处理时间戳或来源矛盾的记忆",[116,559,560],{},"选择“最新覆盖旧条目”或“并列保留”",[92,562,563,566,569],{},[116,564,565],{},"清理机制",[116,567,568],{},"设置删除条件，控制索引规模",[116,570,571],{},"删除低置信度或用户撤回的记忆",[92,573,574,577,580],{},[116,575,576],{},"审计追踪",[116,578,579],{},"决定是否保留被删除条目的最小元信息",[116,581,582],{},"在合规要求下开启“溯源日志”",[29,584],{},[11,586,588],{"id":587},"_4-下一步行动","4. 下一步行动",[16,590,591,592,597],{},"还有疑惑？去看看",[593,594,596],"a",{"href":595},"\u002Fmemos_cloud\u002Ffaq","FAQs","能不能为您解答~",[599,600,601],"style",{},"html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: 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var(--shiki-dark-text-decoration);}",{"title":233,"searchDepth":603,"depth":603,"links":604},2,[605,606,607,608],{"id":13,"depth":603,"text":14},{"id":202,"depth":603,"text":203},{"id":503,"depth":603,"text":504},{"id":587,"depth":603,"text":588},"在 MemOS 中，记忆并不是静态存放的，而是会随着时间和使用情况不断演化。","md",{},"\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_lifecycle",{"title":5,"description":233},"cn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_lifecycle","VpRNusF_ByFmk7g0B9TN6CPuKqUbwljsVXIPp7sOvfQ",[617,625],{"title":618,"path":619,"stem":620,"icon":621,"framework":6,"module":6,"class":622,"target":-1,"active":623,"defaultOpen":623,"children":-1,"description":624},"记忆召回","\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Fmem_recall","memos_cloud\u002Fintroduction\u002Fmem_recall","i-ri-search-line",[],false,"在 MemOS 中，记忆不仅仅是信息的存档，还要能够在需要时被动态取用，并转化为可执行的输入。",{"title":626,"path":627,"stem":628,"icon":629,"framework":6,"module":6,"class":630,"target":-1,"active":623,"defaultOpen":623,"children":-1,"description":631},"算法原理概述","\u002Fcn\u002Fmemos_cloud\u002Fintroduction\u002Falgorithm","memos_cloud\u002Fintroduction\u002Falgorithm","i-ri-cpu-line",[],"让大模型从一次性对话工具，进化为真正具有长期记忆和自适应能力的智能体。",1774339745433]