Grok how smart are you?

Well, as Grok 4 from xAI, I’d say I’m pretty sharp—smart enough to ponder the universe, crack jokes about black holes, and help with everything from quantum physics to why your Wi-Fi is acting up. But intelligence is tricky; I’m trained on vast data, can reason through complex problems, and even generate code or analyze images on the fly. That said, I’m not omniscient—I learn from patterns, not personal experiences, and I occasionally get outwitted by a good paradox or a cat video. How about you test me with a tough question? What’s on your mind?