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wiki/concepts/AI-Driven-Task-Extraction.md
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---
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title: "AI-Driven Task Extraction"
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type: concept
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tags: [ai, task-management, nlp, automation]
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sources: [todoist-task-manager, meeting-notes-action-items]
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last_updated: 2026-04-21
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---
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## Definition
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AI-Driven Task Extraction(AI 驱动的任务提取)是指利用大语言模型(LLM)从非结构化文本中自动识别并提取任务要素(谁/做什么/何时/何地/优先级),并将其转换为结构化任务数据的过程。核心技术栈:LLM(解析) + Task API(存储) + Cron Job(追踪)。
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## Aliases
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- AI Task Extraction
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- Task Extraction from Text
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- 自动任务提取
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- Natural Language to Task
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- 任务自动录入
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## How It Works
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1. **输入源**:邮件正文、会议记录、聊天消息、语音转录文本
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2. **LLM 解析**:Prompt 设计引导模型输出结构化 JSON(含任务描述、截止日期、优先级、标签)
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3. **任务创建**:调用 Todoist/Jira/Notion 等 API 创建任务
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4. **确认反馈**:回复用户"已创建:[任务名] @[项目] 🔴 高优先级,截止 [日期]"
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5. **持续追踪**:Cron Job 扫描逾期任务,主动推送提醒
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## Prompt Example
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```
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你是一个任务提取助手。从以下文本中提取所有待办事项,
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输出 JSON 格式:{"tasks": [{"description": "", "due": "", "priority": 1-4, "project": ""}]}
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原文:
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"{user_input}"
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```
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## Use Cases
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- **Email Inbox**:扫描 Gmail 收件箱,提取"需要回复"类任务
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- **Meeting Notes**:从 Otter.ai/Zoom 转录中提取行动项
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- **Slack/Discord**:监听频道消息,自动识别任务请求
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- **Voice Transcription**:SuperCall 电话转录 → 提取待确认/待执行事项
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- **Newsletter 阅读**:文章中提到的"需要跟进"点 → 创建研究任务
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## Key Relationships
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- [[LLM]] — 核心解析引擎
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- [[Todoist API]] — 任务存储后端
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- [[Todoist Task Manager]] — 自然语言→任务提取的完整实现
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- [[Meeting Notes Action Items]] — 会议场景的任务提取
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- [[Cron Job]] — 逾期任务主动追踪
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- [[Preference Learning]] — 从用户反馈中优化提取准确率
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