Grokipedia is here to challenge Wikipedia
Elon Musk's xAI just dropped Grokipedia, a fresh online encyclopedia powered by the Grok AI model. 
 With about 885,000 articles at launch and a minimalist interface, it's pitched as a faster, less biased alternative to Wikipedia—built for quick searching and easy reading.
All content is generated by Grok AI
All articles are written and fact-checked by Grok AI itself—each one comes stamped "fact-checked by Grok." 
 You can't edit pages directly, but you can leave feedback or suggest fixes. 
 xAI says this "human-in-the-loop" setup helps improve future updates while keeping things fully automated.
Is it really better than Wikipedia?
Unlike Wikipedia's community-edited vibe, Grokipedia is all about rapid-fire AI updates. 
 But some early users have spotted mistakes and bias in certain entries—plus some content is borrowed from Wikipedia itself. 
 Still, even with a few bumps at launch, it's an interesting experiment in how we might use AI to share knowledge going forward.