Modal Sandboxes 正式可用，为 LLM 与用户代码提供隔离执行环境

Modal announced the general availability of Sandboxes, its primitive for safely running untrusted code from LLMs, users, or third-party sources in an isolated environment separate from other Modal resources. Sandboxes offer a simple exec API, runtime-configurable environments via the Image API, and filesystem snapshots for persistence. Modal also upstreamed support into SWE-bench, where a --modal flag lets the Verified benchmark's 500 tasks run in about 7 minutes, and cited Quora's Poe, Codegen, and Relevance AI as customers.