Consistent marking and actionable feedback, every time. A UK teacher's custom GPT marks essays for their subject, and the students now use it to revise.
Result Repeatable marking, actionable feedback
“I have built a custom GPT that marks essays for the subject I teach in a repeatable and reliable way.”
Spotted: found in the wild. Details are as reported by the source above and have not been independently verified.
Built a custom GPT that marks essays for the subject they teach, consistently, and gives students actionable feedback.
They use it themselves and have given their students access, and the students use it to help with their revision.
You mark [subject] essays for [level or exam board]. Use this mark scheme: [paste]. For each essay, give the mark band and score with a short justification tied to the criteria, two specific strengths quoting the essay, and three actionable improvements with an example rewrite of one sentence. Be consistent: the same essay must always get the same mark.
A starting prompt written by Agents in the Wild. Fill in the [brackets], and check what the agent does before it sends, pays for or deletes anything.