Long-term Memory · AI.WIKI

01 · 搬家后，旧地址该覆盖、留档还是到期删除01 · After a move, overwrite, version, or expire the old address?

先写入“日报用中文”和“团队时区 UTC+8”，随后事实改成 UTC-5。系统若把两条都当真，下次任务该听谁的？Store “daily report in Chinese” and “team timezone UTC+8,” then change the fact to UTC-5. If both remain true, what should the next task follow?

02写入偏好后修改事实，必须选择覆盖、保留版本或到期删除Store a Preference, Change a Fact, Then Choose Overwrite, Version, or Expire-and-Delete

记忆账本 · 冲突处置memory ledger · conflict handling

状态 AMetric A

—

状态 BMetric B

—

状态 CMetric C

—

所有概率、成本、成功率与输出均为固定种子的教学模拟，不代表真实模型输出。把主变量拖回即可复核结论。All probabilities, costs, success rates, and outputs are fixed-seed teaching simulations, not real model output. Move the main variable back to verify the conclusion.

03把刚才的变化拆成 4 个零件Break the Change into Four Parts

Long-term Memory

PERSIST

持久条目Persistent entry

记录值、主体、来源、写入时间与授权范围。Record value, subject, provenance, timestamp, and authorization scope.

DETECT

冲突检测Conflict detection

相同主体与字段出现不同有效值时显式阻断召回。Conflicting active values for the same subject and field block recall.

RESOLVE

处置策略Resolution policy

覆盖、保留版本或到期删除表达不同业务语义。Overwrite, version, and expiry-delete express different business meanings.

AUDIT

审计与删除Audit and deletion

保留决定、责任人与删除证明。Retain the decision, owner, and deletion proof.

04最小机制：主交互能逐项验证Minimal Mechanism: Verify Each Link in the Interaction

MECHANISM

one active fact per (subject, field, valid_time)

时区旧值与新值同时有效时，检索被阻断；只有用户明确选择处置策略后，账本才恢复可用。Recall is blocked while old and new timezone values are both active. The ledger becomes usable only after an explicit resolution choice.

授权写入Write偏好 + 事实preference + fact

事实变化Change生成显式冲突create explicit conflict

选择处置Resolve覆盖 / 版本 / 到期删除overwrite / version / expire-delete

05改事实后不做处置，直接开始下次任务Change the Fact and Start the Next Task without Resolution

主动制造失败Create a failure

边界实验Boundary experiment

冲突不能靠“取最近一条”静默猜测。实验会保持检索阻断，直到明确选择覆盖、版本或到期删除。A conflict cannot be silently guessed away by taking the latest row. Retrieval stays blocked until overwrite, version, or expiry-delete is chosen.

尚未执行。先在主交互中观察正常机制。Not run yet. Observe the normal mechanism in the main interaction first.

✗ 长期记忆写入后永远正确。Long-term memory stays correct forever.→ ✓ 事实会变化，条目需要有效期与更新协议。Facts change; entries need validity and update protocols.

✗ 冲突时总取最新一条。Always take the newest conflicting row.→ ✓ 是否覆盖、留版本或删除取决于业务与授权。Overwrite, version, or deletion depends on business meaning and authority.

✗ 删除只需界面隐藏。Deletion means hiding a row.→ ✓ 到期删除要停止召回，并留下可审计证明。Expiry-delete must stop recall and leave auditable proof.

06 · 一句话带走06 · One line to keep

长期记忆必须管理事实的有效期与冲突；旧条目不能静默共存，必须明确选择覆盖、保留版本或到期删除。Long-term memory must manage validity and conflicts. Old entries cannot quietly coexist; choose overwrite, versioning, or expiry-delete explicitly.