Back to Articles
PREMIUM
Tutorials

Will Opus/Codex Handle LEGACY Code? (No CLAUDE.md)

March 6, 2026
1 min read

A 9-minute video for Premium members. I tested Claude Opus 4.6 and GPT-5.4 Codex on an older Laravel project called Bookstack. I tried with 5 different prompts: did LLMs deliver? And which one did a better job?

This is Premium Content

Subscribe to unlock this article and get access to all premium content.

Povilas Korop

Get Weekly AI Coding News

You'll also get TWO free tutorials:
"My Favorite 10 Tips & Tricks" on Claude Code and Codex CLI!

Sent every Wednesday. No spam, ever. Unsubscribe anytime.