Elon Musk is planning to rebrand Grokipedia, his AI-based alternative to Wikipedia, as 'Encyclopedia Galactica', if it meets higher quality standards in the future. This comes after a recent US-based study, which reported that Grokipedia cites thousands of sources deemed unreliable by experts. The study revealed that sources deemed "generally unreliable" make up 5.4% of Grokipedia's citations.