Import AI (Jack Clark)Jan 19, 2026, 2:03 PMJack Clarkimportant 75
Import AI 441：我的 AI Agent 開始工作了，你的呢？以及如何用「毒泉」污染 AI 系統
Original: Import AI 441: My agents are working. Are yours?
### The Age of Practical AI Agents Has Arrived In this edition of his column, Jack Clark shares his personal breakthrough in using AI…
在本期 Import AI 中，Jack Clark 探討了 AI Agent 的實用化轉折點，分享他如何將 Agent 融入日常工作流，指出 Agent 已從「玩具」走向「實用工具」。此外，本期也介紹了一項安全研究「毒泉（Poison Fountain）」，展示了攻擊者如何透過持續注入惡意數據，污染 AI 系統的長期記憶與檢索機制，對當前日益普及的 Agent 安全性敲響警鐘。
### The Age of Practical AI Agents Has Arrived
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