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Check homework and short assignments for AI

Yes, Winston AI checks homework for AI writing: paste a response of 80 words or more to get a 0–100 human score and sentence highlights. Very short answers can't be scored and are hard for any detector to judge, so check longer responses, compare them with in-class work and use the result to start a conversation, not to grade.

  • 99.4% accurate
  • Free to try
  • 14 languages
  • Sentence-level results
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Key facts

  • Texts need at least 80 words to be scored.

    Source: AI Detector

  • AI detection uses one credit per word, so a 300-word response uses 300 credits. New accounts start with 2,000 free credits.

    Source: Pricing

  • Winston AI highlights each sentence: red for likely AI, yellow for mixed signals.

    Source: AI Detector

What changes when you check homework

  • Short answers fall under the minimum

    Many homework answers are a few sentences long. Below 80 words Winston won't score a response, and short text gives any detector little to go on.

  • Narrow questions produce similar answers

    When a question has one right answer, students and AI tools reach for similar wording. Factual answers can read as predictable no matter who wrote them.

  • Textbook language gets copied

    Definitions lifted from notes or a textbook read uniform and may not be the student's words at all. That's a citation question more than an AI one.

  • Volume

    A class of thirty with weekly assignments adds up fast. Checking everything isn't realistic, so decide in advance which assignments are worth a check.

How to check homework

  1. Step 1: Pick assignments with room for voice

    Reflections, discussion posts, lab conclusions and reading responses give a detector more to work with than one-line answers.

  2. Step 2: Paste or upload

    Paste the response or upload a .docx. PDF and TXT uploads are on paid plans.

  3. Step 3: Organize scans by class

    Put scans in folders by class or period so you can compare a student's work over the term.

  4. Step 4: Read highlights next to class work

    Compare the highlighted sentences with in-class writing. A response that sounds nothing like the student is a reason to ask, not to act.

  5. Step 5: Talk before you grade

    Our guide on [talking to a student about suspected AI use](/guides/how-to-talk-to-a-student-about-suspected-ai-use) has openers that keep the conversation calm.

Homework comes in every shape: a paragraph answer, a discussion post, a lab conclusion, a reading response. Winston AI highlights which sentences read as machine-written, so teachers can decide which assignments deserve a second look. This page covers the limits of checking short answers and a workflow that fits a busy week.

Set expectations for AI on homework

  • Say which tools are fine for which assignments: spell check, brainstorming, explanations, full drafts.
  • Ask for a sentence on how a tool was used when it was allowed.
  • Explain that a detector result starts a conversation and never decides a grade on its own.

Math, code and worksheets

Winston AI checks prose. Worked math solutions, code and fill-in-the-blank worksheets have too little natural language to check meaningfully, so judge those by the work shown instead.

Questions about checking homework

Still unsure? Browse our guides or ask our team.

Can teachers check homework for AI?

Yes. Paste a written response of 80 words or more into Winston AI to see a human score and sentence highlights, then compare it with the student's in-class work before drawing conclusions.

Why can't I scan a 50-word answer?

Texts need at least 80 words to be scored. Very short answers give any detector too little to judge reliably.

Does it check math or code homework?

No. Winston AI checks written prose, not equations or code.

Can students check their homework before turning it in?

Yes. Students can check their own writing for free on up to 800 words; our page for students covers how to read the result.

How many credits does a homework check use?

One credit per word for AI detection. A 300-word response uses 300 credits, and new accounts start with 2,000 free credits.

Check other kinds of writing

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Paste the text to see which sentences read as machine-written. Sign up free when you want to keep your reports.

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