This post was rejected for the following reason(s):
LessWrong has a particularly high bar for content from new users and this contribution doesn't quite meet the bar. (We have a somewhat higher bar for approving a user's first post or comment than we expect of subsequent contributions.) In particular, LessWrong is not a general-purpose help forum. How to leverage LLMs to do mutation testing seems like an interesting topic but not a great fit for a user's first post, especially as a request for assistance.