Anthropic 将 Cowork 改为云端沙箱运行
Quoting Felix Rieseberg
评分 58
导读
Anthropic 的 Felix Rieseberg 介绍新版 Cowork 把模型推理和 VM 都放到云端，每个会话拥有独立沙箱，不再共享状态；当 VM 需要用户设备上的文件时，由桌面应用负责文件访问调用。旧版本在云端推理但把 VM 装在本地，带来了磁盘、电池和性能开销，且合上笔记本就停止工作，新版本希望解决手机端使用、任务持续运行以及省电等问题。
推荐理由
通过 Anthropic 工程师对新旧 Cowork 架构的对比，可以了解云端沙箱在续航、持续运行和手机端使用上的取舍。
主体与标签
AnthropicClaude Cowork#产品更新#Agent#MCP/工具调用#部署/工程#安全/对齐
正文
The "old" version of Cowork runs model inference in the cloud, executing tool calls in an Anthropic-provided VM we shipped to your computer. We added the VM for capability, safety, and security reasons - mapping in just the data you explicitly added to your session. People loved what they were able to do with Claude but didn't love the disk, battery, and performance cost of running the VM locally. Also, people didn't love that closing your laptop means the work stops. The "new" version of Cowork runs model inference and the VM in the cloud. Each session gets its own sandbox, not sharing state with other sessions. When the VM needs something on the users' device (like a file), the desktop app is responsible for that file access tool call. [...] We think this solves a lot of problems we've heard about (like using Cowork from a phone, keeping work running, or getting all the same power without losing battery to the VM)