- Use a descriptive triad of "reviewing, directing, and course" (it incorrectly misunderstood 'course correcting'). That's not common in writing but humans do do it occasionally.

- Using the word 'thoughtful'. I don't understand that as evidence of AI.

- Using the words 'Book Apart' together, which would be a clear AI signal if it wasn't the name of a publisher of short books, and being used in that context in the article.

I don't think you should put much stock in the output of pangram.com.