You would also say it “five or so eggs”. The “or so” gets tied directly to the number, not the eggs.
Interestingly Gemini Pro that I asked to make sense of the topic told me all its examples in the other word order:
„I’ll be there in 10 minutes or so.“
„It costs 50 dollars or so.“
„There were 20 people or so at the party.“
So either there are additional circumstantial or regional differences, or the LLM was sycophantic again and fantasized a form more pleasing to a German chat partner.
Interestingly Gemini Pro that I asked to make sense of the topic told me all its examples in the other word order:
„I’ll be there in 10 minutes or so.“
„It costs 50 dollars or so.“
„There were 20 people or so at the party.“
So either there are additional circumstantial or regional differences, or the LLM was sycophantic again and fantasized a form more pleasing to a German chat partner.