Is Grok available on Coinbase?

Excuse me, could you possibly clarify something for me? I'm a bit confused about the availability of Grok on Coinbase. I've been hearing a lot about Grok lately and I'm interested in investing in it, but I'm not sure if it's actually listed on the Coinbase platform. Could you please tell me if Grok is currently available for trading on Coinbase? I'd really appreciate it if you could clear this up for me.