If your text still shows a high AI score after humanizing, this guide goes deeper: what the score really means, how to re-run in a smarter way, source models, and why detector results move over time. It builds on our article What to do if Your AI Score is High, so start there for the basics and use this page for the next level of fixes.
First, what a high score actually means
A high WriteHuman human score is honest information, not a bug. The score estimates the probability that major detectors (such as GPTZero, Originality, Copyleaks, ZeroGPT, and Winston) will flag your text as AI. When the score is high, our system is telling you that the current text still reads as AI generated, rather than hiding that from you.
No tool can guarantee that any specific detector will pass. Detectors change often, so the realistic goal is to lower the risk as much as possible, not to promise a perfect result.
Re-run in a smarter way, not just harder
Running the whole document through again is not always the best move. These targeted steps usually help more.
Re-run only the flagged sentences. Instead of humanizing the entire document again, copy just the sentences or short sections that still score as AI and humanize those on their own. This focuses the rewrite exactly where it is needed.
Switch to Enhanced mode. Standard mode is lighter and faster, while Enhanced does a deeper rewrite. Re-running Standard output through Enhanced clears up most cases.
Try a different output variation. Your plan gives you more than one variation per request. Compare the variations and keep the one with the lowest score.
Adjust the input you give the humanizer
Small changes to what you feed in can make a real difference.
Shrink the chunk size. Very long passages are harder to rewrite cleanly. Try humanizing in smaller chunks of roughly 100 to 250 words so each section gets more focused attention.
Strip out formatting-heavy sections. Bullet lists, tables, headings, code, and citation strings can trip up both the rewrite and the detector. Humanize the plain prose on its own, then add the formatting back afterward.
Change the source model. If the original draft was written by one AI model, try generating it with a different model before humanizing. Text from Claude often humanizes more easily than text from ChatGPT.
Why detector scores move over time
Third-party detectors update their algorithms frequently. Because of that, the same piece of text can score differently on an outside tool from one week to the next, even when you have not changed a single word. A result you see today is a snapshot, not a permanent grade.
WriteHuman's models are trained to work against major detectors generally, rather than being tuned to beat one specific detector. That means there is no hidden setting to target a single tool like Copyleaks on its own. Our development team continuously updates the models to keep improving across all major platforms.
Tell us what worked
After each result, use the feedback buttons to let us know whether the output helped. This feedback goes straight to our development team and helps us keep improving the models over time.
Still need help? If you have tried these steps and your text still scores higher than you expect, reach out through the in-app chat or email us at [email protected]. Our team replies during business hours and is happy to take a closer look.