Anthropic 推出主动型 AI 智能体 Claude Duet
Anthropic Launches Claude Duet, a Proactive AI Agent
Anthropic 推出主动型 AI 智能体 Claude Duet，可在用户提问前主动提醒并完成任务。Duet 基于 Opus 5.5，每天早晨发送重要事项简报，之后每隔几小时检查已连接应用并在需要时发出提醒；它可在云端虚拟机中运行并自带浏览器，发送消息、付款、签署文件或删除文件前会先取得用户批准。Duet 复用 Claude 账号的记忆、技能和已连接应用，交互集中在单一持续线程中，且不会看到账号密码，并配有专用分类器和安全系统提示词检查消息、防止敏感信息泄露。
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原文交代了 Duet 的主动提醒机制、云端虚拟机执行与敏感操作前需用户批准，可据此判断主动型智能体的权限边界。
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Anthropic today introduced Claude Duet, its answer to Meta's Muse agent and OpenAI's Dots agent. Like Dots and Muse, it is a proactive agent that "reaches out before you ask."
Claude Duet connects to your apps and suggests things that need your attention. It completes tasks and can work in the cloud without local access to a computer. As with Muse and Dots, Duet has a virtual machine with its own browser to complete tasks.
Anthropic says it built Duet for professionals and small business owners with too much to track, as those are the people most likely to find it helpful.
Duet is built around Opus 5.5. It sends a short brief each morning on important items from connected apps, then checks apps every few hours and sends an alert when something needs attention. It can complete simple administrative tasks or more complex tasks like building web apps. While the agent works on its own, it will get user approval before it takes actions like sending a message, making a payment, signing a document, or deleting a file.
Introducing Claude DuetClaudeWatch on YouTube It incorporates memory, skills, and connected apps from a Claude account, so there isn't much setup involved. Interactions happen in one ongoing thread instead of across different conversations.
Claude Duet does not see passwords or logins when given access to accounts, and it has a dedicated classifier and safety system prompt that checks each message and guards against sensitive information leaks.