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Cross-Model LLM Code Review: Should you use Claude to review Codex or vice versa

arxiv.org

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Re: Cross-Model LLM Code Review: Should you use Claude to review Codex or vice versa

#2
From the original paper abstract:

“Claude review raises Codex drafts from 71.6% to 89.7%; Codex self review raises them to 84.5%. The reverse direction does not pay off: Codex reviewing Claude drafts drops the pass rate from 91.4% to 82.8%, and Claude self review leaves the 91.4% baseline unchanged.”

The highest pass rate was to use just Claude, at 91.4%. Claude reviewing Claude did not improve the pass rate.