# OpenAI Codex 一周半完成 Asana 五年迁移

- 来源：Chubby♨️ (@kimmonismus)
- 发布时间：2026-08-20 18:28
- AIHOT 分数：43
- AIHOT 链接：https://aihot.virxact.com/items/cmt1edco005tkro1qio4enmi0
- 原文链接：https://x.com/kimmonismus/status/2090385462238077162

## AI 摘要

OpenAI Codex 智能体用约一周半完成 Asana 工程师原估需五年、约 600 万美元人力的 Enzyme 测试框架迁移。最多 4 个 Codex 智能体并行处理独立代码副本，工程师每日两次审查提案，总模型与基础设施成本约 1.2 万美元。

## 正文

Crazy: A migration Asana's own engineers had scoped at five years took OpenAI's Codex agents about a week and a half.

The job was ripping out Enzyme, an obsolete React testing framework that blocked every attempt to upgrade the company's frontend and that nobody had been willing to touch, because the estimate ran to five years of engineering and roughly $6 million in staffing.

Up to four Codex agents worked in parallel on separate copies of the codebase from a five-sentence prompt, with engineers reviewing their proposals twice a day. The whole thing came in at roughly $12,000 in model and infrastructure costs.

So yeah, literally everything is accelerating.