I made two AIs review each other's code for 30 days. A human still caught the bug in 5 minutes.

Description and use

<p>Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: <strong>the thing that writes the code can never be the thing that reviews it.</strong> A model grades its own homework and it always passes.</p> <p>So this month I did the obvious next experiment. If the author can't be the reviewer — fine. <strong>Make a second AI the reviewer.</strong> Author agent writes the feature. A separate skeptic agent tries to tear it apart. No human in the review loop at all, on purpose, to find out how far the structur

Problem

<p>Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: <strong>the thing that writes the code can never be the thing that reviews it.</strong> A model grades its own homework and it always passes.</p> <p>So this month I did the obvious next experiment. If the author can't be the reviewer — fine. <strong>Make a second AI the reviewer.</strong> Author agent writes the feature. A separate skeptic agent tries to tear it apart. No human in the review loop at all, on purpose, to find out how far the structur

Outcome

<p>Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: <strong>the thing that writes the code can never be the thing that reviews it.</strong> A model grades its own homework and it always passes.</p> <p>So this month I did the obvious next experiment. If the author can't be the reviewer — fine. <strong>Make a second AI the reviewer.</strong> Author agent writes the feature. A separate skeptic agent tries to tear it apart. No human in the review loop at all, on purpose, to find out how far the structur

Evidence

I made two AIs review each other's code for 30 days. A human still caught the bug in 5 minutes.

Source