For example, Hive Moderation never gives 100% results. If the post is written by the AI, it always shows 99.9%. I have double-checked your results and verified this again. I don't know where you got 100% from.
I checked with Hive Moderation extension gave 100% results I will show the image below.But if you check here it gives a result of 99.9% - https://hivemoderation.com/ai-generated-content-detection
P.S. Didn't mean to offend anyone.
Not offended, I'm happy to be corrected to improve. 