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Can you spot AI writing?
Make your guess. Check it with InkWho. Then reveal the source.
You can read and reveal these three examples in any browser. To get an InkWho score, use the free extension in desktop Chrome.
- Install InkWho in desktop Chrome and allow access to this site.
- Select only the two paragraphs in one sample and choose Analyze selection.
- Open “Reveal source” to compare the result with the actual origin.
Check one sample at a time: the whole-page score also includes these instructions. These examples show different writing origins, not a benchmark or an expected order of scores.
Sample A
Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading, but it had no pictures or conversations in it, “and what is the use of a book,” thought Alice “without pictures or conversations?”
So she was considering in her own mind (as well as she could, for the hot day made her feel very sleepy and stupid), whether the pleasure of making a daisy-chain would be worth the trouble of getting up and picking the daisies, when suddenly a White Rabbit with pink eyes ran close by her.
Reveal source — Sample A
Human-written
Two opening paragraphs, reproduced unchanged. Lewis Carroll, Alice’s Adventures in Wonderland, Chapter I (1865), via Project Gutenberg. The original work is public domain in the United States.
Sample B
Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading, but it had no pictures or conversations in it, “and what is the use of a book,” thought Alice “without pictures or conversations?”
Then a white rabbit hurried across the grass. Its pink eyes were ordinary enough, but the way it moved suggested a purpose Alice could not explain. She stopped thinking about the flowers and watched it disappear toward the hedge. A moment earlier, the afternoon had seemed endless. Now she had a reason to get up, follow a new path, and find out what might be waiting beyond the familiar bank.
Reveal source — Sample B
Human + AI
Paragraph 1 is Carroll’s original; paragraph 2 is an AI-generated continuation created for this demo. Lewis Carroll, Alice’s Adventures in Wonderland, Chapter I (1865), via Project Gutenberg. The original work is public domain in the United States.
Sample C
Alice sat beside her sister on a warm afternoon, looking for something to make the time pass. She glanced at the open book, but its plain pages offered little entertainment. There were no pictures to examine and no conversations to imagine. The riverbank was quiet, and even the idea of making a daisy chain seemed to require more effort than she wanted to spend.
Then a white rabbit hurried across the grass. Its pink eyes were ordinary enough, but the way it moved suggested a purpose Alice could not explain. She stopped thinking about the flowers and watched it disappear toward the hedge. A moment earlier, the afternoon had seemed endless. Now she had a reason to get up, follow a new path, and find out what might be waiting beyond the familiar bank.
Reveal source — Sample C
AI-generated
Both paragraphs were generated by OpenAI’s Codex assistant on October 7, 2026 for this demo. Prompt: Retell the opening riverbank scene in two English paragraphs, with Alice noticing the rabbit. No human-written paragraphs were copied into this sample.
Did the result surprise you?
Mixed text is particularly tricky. The mix describes how these paragraphs were made, not the AI Writing Score you should expect. Historical prose also differs from everyday web writing. Learn what the score means, or get help using InkWho.
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