The part of the brief a model cannot write

Ask a model for a landing page for a plumbing company and you get a competent landing page for a plumbing company. It will have a hero, three service cards, testimonials and a contact form. It will be fine. It will also be indistinguishable from the output for a roofing company with the nouns changed.

What is missing is not craft. The typography will be reasonable and the spacing consistent. What is missing is any decision that came from knowing the business — that this plumber does emergency call-outs at 2am and that is the entire reason people choose him, so the phone number belongs at the top in a size you can read from across a room, and the service cards can wait.

That information does not live in the prompt unless someone puts it there, and putting it there requires having asked the plumber. This is the part of the work that did not get cheaper: the twenty-minute conversation that produces one sentence about what actually sells.

Generation is cheap now. Knowing what to generate is the job that did not get cheaper.

It shows up as a specific tell. Generated pages give equal weight to everything, because with no information about what matters most, balance is the safest output. Real pages are lopsided on purpose. A restaurant page where the menu takes two thirds of the screen and everything else is small is not badly balanced; it is correctly balanced for a page whose visitors came to see the menu.

The practical method, if you are using these tools on client work: write the one sentence first. “People come here because X, and the thing they do next is Y.” Put that at the top of the prompt and the output changes noticeably. Skip it and you get the balanced, competent, interchangeable version — which is exactly what your client can get for free, from anyone.