没错，OpenAI这次是把自家Codex过去一年踩过的坑、积累的最佳实践，顺手产品化塞进了SDK。 harness跑在你的可信基建里，管模型调用、审批、追踪、运行状态。compute是一个独立的沙盒，专门负责读写文件、跑命令、装包、吐产物。

OpenAI has expanded the capabilities of its agent-building toolkit, as agentic AI continues to grow in popularity.

OpenAI released new features in the Agents SDK that enable enterprises to build agents more effectively and securely.

OpenAI近日宣布对其Agents SDK（智能体软件开发工具包）进行全面升级，新增原生沙箱执行环境、优化管控框架并实现计算资源与控制逻辑的分离，旨在提升智能体在企业级场景中的安全性、稳定性和可扩展性。此次更新通过API向所有客户开放，采用OpenAI标准定价模式，按token使用量与工具调用次数计费，Python版本已率先上线，后续计划支持Typescript。

The AI updates aren't slowing down. Literally two days after OpenAI launched a new underlying AI model for ChatGPT called GPT-5.3 Instant, the company has unveiled another, even more massive upgrade: ...

The new model introduces native computer use, a 1-million-token context window, and a reworked tool-calling system. Whether it actually holds off Anthropic and Google is less clear. OpenAI is moving ...

The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications. The latest model comes with native computer use capabilities, allowing it ...

With the popularity of AI coding tools rising among some software developers, their adoption has begun to touch every aspect of the process, including human developers using the tools to improve ...

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool ...

OpenAI has introduced GPT-5.4, its latest artificial intelligence model, marking a significant step toward building autonomous AI agents that can complete tasks on behalf of users. The company said ...

A new framework from researchers at The University of Hong Kong (HKU) and collaborating institutions provides an open source foundation for creating robust AI agents that can operate computers. The ...

OpenAI has introduced GPT-5.4 mini and GPT-5.4 nano, two small, cost-efficient versions of its flagship AI model. In a press release, OpenAI said that 5.4 nano and mini are “our most capable small ...