In this thread: People tossing coins independently and fighting over the result they got.

No it's not.

It seems that people have different workflows or repos, or memories or prompts or expectations.

For what it’s worth, as a third party I read your and qsera’s comments as saying the same thing.

Maybe I misread the comment then.

I read it as a models performance being random and observed differences in the opinions are the results of the overinterpretation of the random outcomes.

I think however that some people seem to be always lucky which indicates that it is not random but rather some fixed differences between people and their environments.