Is it plagiarism if I use AI to write my school essay?

Using AI to write your entire essay and submitting it as your own work is absolutely a form of plagiarism, even if the words weren't copied from another human. Most schools now explicitly call this out in their academic integrity policies. The core issue is misrepresentation — you're claiming thoughts and analysis you didn't produce. Think of it like this. If you paid someone to write your essay, that's clearly cheating. An AI is just a very fast, very cheap ghostwriter. The fact that no human authored the text doesn't change the dishonesty. Turnitin's 2025 detection tools now flag AI-generated text patterns, and I've spoken with professors who say the giveaways are pretty obvious — perfectly structured paragraphs, no personal voice, and oddly generic examples. Some students get caught because the AI invents sources. It'll cite a study that doesn't exist, and the professor checks. That's an automatic fail. There's a gray area with AI-assisted work. Using a tool to brainstorm ideas or polish grammar? Most schools are okay with that, as long as you disclose it. But generating the entire paper and turning it in? That's plagiarism by any reasonable definition. The consequence isn't just a zero on the assignment. Many universities now expel students for AI-related academic dishonesty. It's not worth it. **Related**: Can teachers detect AI writing accurately? | What's the difference between AI-assisted and AI-generated work?