# REA reverse-engineering test: Gemini 4 Argon and GLM 5.3 rebuild a Palace Museum painting site

> Original title: REA「逆向一切」实测：Gemini 4 Argon和GLM 5.3 复刻故宫名画记，细节决定还原度

- Source: Leiphone
- Published: 2026-11-03T02:58:00.000Z
- Bad Influence: https://badinfluence.news/items/t2qb8aeadokp8yyi25elat7a4
- Original: https://www.leiphone.com/category/yanxishe/LJRGX1IzRWZl6XsT.html

## Summary

Leiphone tested the open-source REA reverse-engineering tool with Gemini 4 Argon and GLM 5.3 in OpenCode, rebuilding the Palace Museum's "Famous Paintings" website. The Argon version kept the original three-column layout and four filters, while the GLM 5.3 version simplified the structure, removing the filter area and changing the detail page. The article says the tool lowers the barrier to analyzing existing software, but turning findings into a maintainable product is harder.