Claude Fable 5 vs Grok 4.5 for humanising AI text

**Rewritten opener:**

"Ladies and gentlemen, before we start, I'd like to make one thing clear: the fact that Mark is actually *in the room* tonight is a triumph in itself. Some of you will remember his engagement party — the one where the guest of honour spent two hours up a ladder outside number 43 talking a cat named Biscuit down from a gutter while Priya cut the cake alone and told everyone he was 'somewhere doing something noble, probably.'

And that's the thing about these two — Priya has always known exactly who Mark is. After all, she…

They say the definition of a best friend is someone who knows all your stories — well, ladies and gentlemen, I know all of Mark’s, including the time he missed his own engagement party because he was stuck up a ladder rescuing a cat, and the fact that he first met Priya when she reported him to the council as the noise complaint. After tonight, so will you. Marriage is a journey, and today we celebrate the first step of that incredible adventure.