Check out prompt 2, "Write a limerick about a dog".

The models undeniably get better at writing limericks, but I think the answers are progressively less interesting. GPT-1 and GPT-2 are the most interesting to read, despite not following the prompt (not being limericks.)

They get boring as soon as it can write limericks, with GPT-4 being more boring than text-davinci-001 and GPT-5 being more boring still.

I mean, to be fair, you didn't ask it to be interesting ;P.

    There once was a dog from Antares,
    Whose bark sparked debates and long queries.
    Though Hacker News rated,
    Furyofantares stated:
    "It's barely intriguing—just barely."

I don't know if that is bad. The most intelligent person on a party is usually also the most boring one.