Last time I checked, the difference between GPT and Grok3 was like the difference between having a discussion with Sokrates or a katana-wielding fedora neckbeard. (Grok3 being the latter)
Grok3 and I used our quantum mechanics knowledge and created the math for interdimensional travel. That was cool. I hope Elon has a backup because I don't.
I'm looking forward to trying out what's new with Grok4.