[nkko]

Haven't bothered to read it. GPT detector says it is 99% fake. https://openai-openai-detector.hf.space/

[lgas]

Ignoring for the moment the accuracy of that tool, even if the prose is 99% AI written, that doesn't meant that the result is fake. Maybe their model wrote it.

Edit: You can try it here https://huggingface.co/spaces/THUDM/GLM-130B. I tried it. I was not impressed.

[Urgo]

Maybe I'm doing it wrong but I pasted the article text into the site you linked and it said 99.98% real.

[nkko]

I've used two paragraphs from the middle of the article.