Grokipedia, the encyclopedia powered by xAI's assistant Grok briefly went online Monday, before it promptly crashed. At the time of this writing, the website appears to be working, and contains more than 885,000 articles, according to a counter on its homepage.Musk, who has previously railed against Wikipedia, has described the project as a "a necessary step towards the xAI goal of understanding the Universe." Musk and his allies have long claimed that Wikipedia is biased. Wikipedia founder Jimmy Wales has called Musk's claims about the crowd-sourced encyclopedia "factually incorrect."