The next evolution of the Agents SDK

TL;DR

OpenAI released an updated Agents SDK with native sandbox execution and a model-native harness for building secure, long-running agents. The enhancement enables safer integration with files and external tools. This update targets developers building multi-step AI workflows with improved execution safety.

• •Native sandbox execution for secure agent operations
• •Model-native harness enabling long-running workflows
• •Improved file and tool integration with safety guarantees

Generated with AI, which can make mistakes.