How are you able to determine Grok was used? Just a curious question. I didn't knew we could identify which AI models were used!
It's probably better for the tools like that to not be shared here publicly as people will find a new way to shitpost and restructure their phrasing and such and stay more undetected, it's probably not that hard to find the these tools themselves anyway but if you are too lazy to change a single word in your message then chances are you probably can't make your AI generated answer in a way that stays undetected for long.