为什么你的「AI-First」策略很可能错了

99% of our production code is written by AI. Last Tuesday, we shipped a new feature at 10 AM, A/B tested it by noon, and killed it by 3 PM because the data said no. We shipped a better version at 5 PM. Three months ago, a cycle like that would have taken six weeks.

我们 99% 的 production code 由 AI 编写。上周二，我们上午 10 点发布了一个新功能，中午前 A/B 测试了它，下午 3 点因为数据不支持而杀掉它。下午 5 点发布了更好的版本。三個月前，这样的一个周期需要六周。

We didn't get here by adding Copilot to our IDE. We dismantled our engineering process and rebuilt it around AI. We changed how we plan, build, test, deploy, and organize the team. We changed the role of everyone in the company.

我们不是通过在 IDE 中添加 Copilot 来到这里的。我们拆解了我们的工程流程，并围绕 AI 重建它。我们改变了我们规划、构建、测试、部署和组织团队的方式。我们改变了公司中每个人的角色。

CREAO is an agent platform. Twenty-five employees, 10 engineers. We started building agents in November 2025, and two months ago I restructured the entire product architecture and engineering workflow from the ground up.

CREAO 是一个 agent 平台。25 名员工，10 名工程师。我们在 2025 年 11 月开始构建 agents，两个月前我从头重构了整个产品架构和工程工作流程。

OpenAI published a concept in February 2026 that captured what we'd been doing. They called it harness engineering: the primary job of an engineering team is no longer writing code. It is enabling agents to do useful work. When something fails, the fix is never "try harder." The fix is: what capability is missing, and how do we make it legible and enforceable for the agent?

OpenAI 在 2026 年 2 月发布了一个概念，捕捉了我们一直在做的事情。他们称之为 harness engineering：工程团队的主要工作不再是编写代码。它是使 agents 执行有用工作。当某事失败时，修复从来不是“再试一次”。修复是：缺少什么能力，以及我们如何使其对 agent 清晰且可执行？

We arrived at that conclusion on our own. We didn't have a name for it.

我们自己得出了那个结论。我们还没有给它起名字。

AI-First Is Not the Same as Using AI

AI优先并非等同于使用 AI

Most companies bolt AI onto their existing process. An engineer opens Cursor. A PM drafts specs with ChatGPT. QA experiments with AI test generation. The workflow stays the same. Efficiency goes up 10 to 20 percent. Nothing structurally changes.

大多数公司将 AI 附加到现有流程上。工程师打开 Cursor。PM 用 ChatGPT 起草规格。QA 实验 AI 测试生成。工作流保持不变。效率提升 10 到 20%。没有结构性的改变。

That is AI...