当模型够强，Agent 为什么还是频繁翻车？一文讲透 2026 最火 AI 工程概念：Harness Engineering

唐国梁Tommy • March 30, 2026

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大模型越来越强，为什么很多 Agent 项目还是不稳定、容易翻车、上线效果不理想？这期视频，我们系统拆解 2026 年 AI 工程圈快速升温的核心概念：Harness Engineering。它讨论的，不再只是“Prompt 怎么写”，而是当模型能力已经足够强之后，我们还应该在模型之外搭建什么，才能让 Agent 真正稳定工作。如果你正在做 Agent 开发，或者关注 AI 工程、AI 应用落地、智能体系统设计，这期内容会帮助你建立一套更完整的认知框架。本期你将看到： - 什么是 Harness Engineering？为什么用“马具”来做隐喻 - Prompt、Context、Harness 三层能力是如何一步步演进的 - 为什么这个概念会在 2025 年底到 2026 年初快速爆发 - Anthropic 的三 Agent 架构，以及“生成-评估分离”的实践思路 - OpenAI 7 人团队完成百万行代码任务背后的三大核心支柱 - Google DeepMind Aletheia 的 Generator-Verifier-Reviser 循环 - Vercel 为什么提出“砍掉 80% 工具反而更好”的反直觉经验 - Harness Engineering 的六大核心模块总结 - 这一方向当前面临的风险、争议与工程挑战这不是一期只讲概念热词的视频。我会尽量把它放回到真实 AI 工程场景里，帮你看清：当模型能力继续提升，未来 AI 系统竞争的重点，正在从“模型本身”转向“如何构建模型外部的控制与执行框架”。 🔗 更多AI前沿技术课程持续更新中，欢迎订阅我的频道。 🌐 官方网站：https://www.tgltommy.com 💬 微信公众号【唐国梁TGLTommy】：https://www.tgltommy.com/p/official-wechat

当模型够强，Agent 为什么还是频繁翻车？一文讲透 2026 最火 AI 工程概念：Harness Engineering

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