@allTheYud just out of curiosity at this point, i tried a few things (ablating "be concise", rewriting your preference input in my voice + ablating vs. including requesting concision), and apparently adding the "be concise" part is what tips it over the edge from saying Logos to Lovecraft.
Reproduced against link rot, credited and linked to its original. Yours and you’d rather it weren’t here? Open an issue.