Your example doesn't appear to contain a reply from grok, only a question.
It does, you just can't see it without logging in because Twitter is shit now.
I was logged in but it wasn't showing, but it's showing now.
> confidently incorrect
I disagree. Grok had a crack and got it wrong. LLMs get things wrong sometimes.
Besides, it said "likely from Species", which is guesswork. The original post is garbage. "Chimp the fuck out"... I don't even know what that means, so Grok didn't have much to go on by analysing the "green text".