I tried copy-pasting just your prompt into a fresh Claude Opus 4.6 instance just to see what would happen. Interestingly, it did make at least one mistake in the sense that it filled one blank differently from my high-effort version. But when I asked about it, it agreed that the high-effort version was better.
I tried copy-pasting just your prompt into a fresh Claude Opus 4.6 instance just to see what would happen. Interestingly, it did make at least one mistake in the sense that it filled one blank differently from my high-effort version. But when I asked about it, it agreed that the high-effort version was better.