Elon Musk's artificial intelligence startup xAI will be integrated into his social media platform X and also be available as a standalone app, he said on Sunday in a post. The billionaire also said xAI released its first AI model, a bot named Grok, after making it available to all X Premium+ subscribers on Friday. The startup aims to create AI tools that 'assist humanity in its quest for understanding and knowledge' and that Grok has been designed to answer questions with a bit of wit. Musk, who has criticized Big Tech's AI efforts as ridden with censorship, launched xAI in July, calling it a ""maximum truth-seeking AI"" that tries to understand the nature of the universe to rival Google's (GOOGL.O) Bard and Microsoft's (MSFT.O) Bing AI. ""Grok has real-time access to information via the X platform, which is a massive advantage over other models,"" Musk added.