OpenAI Details Agent Runtime with Computer Environment

OpenAI has provided a technical deep dive into the architecture behind its AI agents, revealing how it built a secure and scalable agent runtime. The core innovation is equipping agents with a fully functional computer environment, moving them beyond simple text generators to active, tool-using systems. The runtime leverages several key components: the Responses API for structured output, a shell tool for command execution, and hosted containers to provide a isolated, stateful workspace. This setup allows an AI agent to interact with files, run code, use software tools, and maintain context across a complex task—much like a human working on a computer. This development addresses fundamental challenges in creating reliable autonomous agents, such as security, state management, and scalability. By providing a controlled 'sandbox,' OpenAI can safely deploy agents that perform real-world digital tasks without compromising system integrity. The explanation signals OpenAI's commitment to a