Try again with gpt-5.3-codex xhigh.
The goalposts have been moved so many times that they’re not even on the playing field.
Try again with Opus 4.5
Try again with Sonnet 4
Try again with GPT-4.1
Here I thought these things were supposed to be able to handle twelve lines of code, but they just get worse.
The goalposts have been moved so many times that they’re not even on the playing field.