Yes
I threw the code into ChatGPT thinking mode and it found it immediately and suggested better alternatives
raw_anon_1111 on Hacker News
In the thread “Ask HN: Is understanding code becoming "optional"?”, replying to this comment
Helped: Cross-checking outputs between different AI models to find bugs.
Got in the way: Codex wrote a subtle concurrent locking bug.
… Ironically, what I am working on now had a subtle concurrent locking bug that Codex wrote. I threw the code into ChatGPT thinking mode and it found it immediately and suggested better alternatives. I also have Claude and Codex cross check each other.