2h ago

Neural MMO creator Joseph Suarez says OpenAI's Codex xhigh suggested a bubble sort for his high-performance C experience buffer

Suarez used the mistake to challenge AI coding benchmarks.

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Original post
OPJoseph Suarez šŸ”#1251Joseph Suarez šŸ”@JSUAREZ

I don't care what your model benchmarks say. Codex xhigh just tried to add bubble sort to my high-perf C experience buffer

2:26 PM Ā· May 26, 2026 View on X
REPLYLucas Beyer (bl16)#55Lucas Beyer (bl16)@GIFFMANA

@jsuarez I mean your code is basically a bubble-fish so it kinda makes sense

Joseph Suarez šŸ”Joseph Suarez šŸ”@jsuarez

I don't care what your model benchmarks say. Codex xhigh just tried to add bubble sort to my high-perf C experience buffer

9:26 PM Ā· May 26, 2026 Ā· 19.2K Views
10:04 PM Ā· May 26, 2026 Ā· 1.8K Views