Expired50% confidenceFactExact time
When executing each task, Codex launches an isolated container (based on OCI standard container technology, sharing the same origin as Docker) to provide the task with an independent file system, process space, and network environment.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/11/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/9/2026(expired)
Sources
OpenAI Codex云端实战：探索代码库、自动编码与生成PR全流程
bilibili云中两枝花7/7/2026
Related Claims
UnverifiedEach Codex task runs in an isolated containerized environment (such as a Docker container or microVM) with its own independent filesystem, network namespace, and code executor.84% similarUnverifiedCodex的任务隔离在技术实现上依赖容器化沙箱技术（如Docker或微虚拟机Firecracker），每个任务在独立的文件系统、网络命名空间和进程空间中运行83% similarPartially VerifiedCodex launches an independent containerized development environment for each user task in a cloud sandbox, including an independent file system, a copy of the code repository, a package manager, and a complete runtime83% similarUnverifiedCodex runs in an isolated execution environment, typically implemented based on container technology (such as Docker), ensuring that multiple agents running in parallel do not produce race conditions or state pollution.79% similarUnverifiedCodex launches an independent cloud sandbox environment for each task, implemented based on containerization technology (such as Docker) or lightweight virtual machines (such as Firecracker microVMs)77% similar
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