Meta launched Muse, a personal AI agent for U.S. users, offering free access and $20/$100 monthly subscriptions.

Meta launched Muse, a personal AI agent, with a free version and subscriptions priced at $20 and $100 per month (提供免费版本以及每月 20 美元和 100 美元两档订阅服务). Meta’s AI leader, Alexandr Wang—the person referenced in the source as Alexander Wang (亚历山大·王)—said the agent is powered by the Muse Spark family of foundation models (由 Meta 的 Muse Spark 系列基础模型驱动).

Reported tasks include making appointments, filling spreadsheets, and monitoring home cameras (预约、填写电子表格、监控家庭摄像头). The September 8 rollout covers U.S. users on iOS, Android, and the Muse web service, while AI-glasses access is described as coming soon rather than already available (Muse 正在美国面向 iOS、Android 和 muse.ai 用户推出，并将很快登陆 AI 眼镜).

Wang said Muse operates in an isolated environment within Meta’s compute infrastructure, does not read users’ actual passwords or payment information, and requests confirmation before sensitive actions (运行在 Meta 计算基础设施中的独立隔离环境内，不会读取用户实际密码或支付信息，并会在执行敏感操作前请求确认). Users can choose whether interactions may be used for model training; Meta says it removes key personally identifying information when users opt in (用户可选择是否允许 Meta 使用与 Muse 的互动内容训练 AI 模型，若选择允许，Meta 将删除关键个人身份信息后用于模型改进).

Meta also announced a later-2026 plan for Muse Confidential VM, with VM meaning virtual machine. The stated design encrypts the entire virtual machine, including personal data and Muse conversations, using a key held only by the user (整个虚拟机（包括用户的个人数据以及与 Muse 的对话）都将使用仅由用户持有的密钥进行加密); this is a planned feature, not evidence of protection already deployed at launch.