Elon Musk’s Grokipedia contains copied Wikipedia pages by Jay Peters

According to a ticker at the bottom of the homepage, Grokipedia has over 885,000 articles; Wikipedia currently maintains around 7 million English pages. However, this is an early version of Grokipedia — it has a v0.1 version number on the homepage.

1. I did not know this was happening.
2. Who decided what these 885,000 articles would be?
3. What a weird name!