Unless you care about warmup time. LLMs have a habit of throwing in common-sense assumptions that you didn’t tell it to, so you have to be careful of that.

It’s not a bug. Outside of logic puzzles that’s a very good thing.

No, warmup time doesn't change anything, I can simply factor it in.

It is a bug, because I asked it precisely what I wanted, and it gave the wrong answer. It didn't say anything about warmup time, it was just wrong.