Where do I find Grok?

Excuse me, I'm trying to locate Grok, but I'm having some trouble finding it. Could you please help me out? Is Grok a specific cryptocurrency, a platform, or something else entirely? Is there a website or an app where I can access it? Also, are there any specific requirements or steps I need to follow in order to use Grok? I'd really appreciate any guidance you can provide. Thank you!