This is _not_ at all the same thing. Grok just ripped off Wikipedia as its base and then applied a biased spin to it. Check out the entry on Grok owner Elon Musk; it praises his accomplishments and completely omits or downplays most of his better-known controversies.
And everything is “fact checked” by the Grok LLM. Which… Yeah…
https://en.wikipedia.org/wiki/Grok_(chatbot)#Controversies