Grok:
I don’t have direct access to comments by “Nolibzone” on Free Republic, as my ability to view specific user posts is limited to what’s publicly available and indexed in real-time searches.
That’s surprising. I thought Grok would have tried to crawl FR (to use old school S.E. lingo) to get some info for it’s response, but it appears that (if nothing more than the sake of speed) it relies only on what information it has already indexed.