There's an example at [1] of a prompt for a HTML mockup operating system where 3 applications are requested to be "white hat tools" that show diagnostic system information. Claude Fable 5 is shown and said in the video to switch back to Opus 4.8 as a "safety" feature.

What an utterly useless model if it refuses to work on something as benign as basic system diagnostic utilities (nmap or whatever).

[1] https://youtu.be/9GLYsrMpprs?t=305