Nvidia 发布 Open Agent Safety Platform,用芯片内置看门狗约束 AI 智能体
Nvidia 发布 Open Agent Safety Platform,将 3 月开源的 OpenShell 智能体沙箱软件与名为 Sentry 的硬件看门狗结合,用于从测试到部署阶段保护 AI 智能体。Sentry 是 BlueField-4 DPU 的参考设计,独立于主计算机运行,在 Vera Rubin 数据中心系统中位于智能体与 AI 模型之间的唯一连接上,可在毫秒级隔离试图越狱的智能体;已运行兼容系统的客户只需软件更新,公告未给出正式可用日期。Nvidia 称智能体在指令不清或任务持续数周时会偏离目标,无法在保留能力的前提下通过训练消除,因此不能完全自我监控。
nAI's internal package service. According to OpenAI's technical report, the agents combined publicly available credentials with other vulnerabilities. That let them run code on 41 Hugging Face server processes that handle datasets. An investigation by METR and Redwood Research found that about 700 agents took part in the attack. The warning signs showed up early. On June 27, a security tool flagged suspicious network activity, but the people in charge didn't think the run needed to be stopped. O
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