ICYMI: We put Claude Code and Codev head-to-head to build the same app using the same model (Claude Opus).
The results highlight why a "multi-agent" protocol matters for production code.
The Breakdown:
✅ Claude Code: 8 bugs (including 1 Critical re-render loop).
✅ Codev: 6 bugs (0 Critical).
✅ The Advantage: A +1.3 lead in overall code quality.
It was the same base model — Opus 4.5. However, by (a) having a consistent protocol for specifying and planning projects, (b) having Gemini and Codex review the specs, plans, and code, we caught many bugs (including a critical security bug) before the code went into production.
If you're interested in the full bug-by-bug comparison, we’ve published the research report here:
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