Can teachers detect AI-written homework?

AI-detection tools are unreliable — they produce false positives on human writing and miss well-edited AI text. But teachers are experienced at spotting voice mismatches with prior work, formulaic structure, and citations that don't exist. The safer path is to use AI for learning, not ghostwriting.

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Tools like Turnitin AI and GPTZero claim to detect AI text but misclassify both ways at high rates — there have been documented cases of human-written essays flagged as AI and AI-edited essays passing as human. Teachers rely more on context: does this match the student's previous work? Are the citations real? Does the analysis go beyond surface restatement? Universities are moving toward process-based assessment (drafts, oral defences) rather than detection. iTutor's tutor mode helps you write your own work better — that's the durable strategy.

Last updated: 2026-05-04