The rubric trick: how to make ChatGPT grade its own work and fix it
Most people accept ChatGPT's first answer, tweak it a bit, and move on. The single biggest upgrade you can make is to stop treating the first draft as the answer and start treating it as something to be marked. Here's the move. You give ChatGPT the task, then you hand it a rubric, the same criteria you'd use to judge the work yourself, and you make it score its own draft against that rubric before you ever see it. Then it rewrites to fix its lowest scores. Say you're writing a cold email. Most people prompt: "Write a cold email to a marketing director offering our service." You get something generic. Instead, try this: "Write a cold outreach email to a marketing director. Then score your own draft from 1 to 10 on each of these: 1) does the first line earn the second, 2) is it about them not us, 3) is there one clear ask, 4) would a busy person read it in under 15 seconds. Show the scores, then rewrite to fix anything under 8." Now you're not hoping for a good email. You've told it what good looks like and made it run the editing pass you'd normally do yourself. Two things make this work. First, the rubric is where your expertise goes. You know what a good email, landing page, or proposal needs, so you encode it once. The model is far better at applying a clear standard than inventing one. Second, asking for scores forces it to actually evaluate instead of just rephrasing, and it will usually catch its own weakest spot before you have to. Save your favourite rubrics and reuse them. A good-email rubric, a good blog-intro rubric, a sales-call-summary rubric. Over time that's a quiet quality system running on every task. What's a task you'd want a rubric for? Tell me the task in the comments and I'll help you build the criteria.