I’ve been watching all these new models come out, and honestly, it felt like they were all starting to hit a similar ceiling. Well, I just watched a video from an AI professional that shows how Grok 4 completely shattered that ceiling. Elon wasn’t kidding: this thing is a monster.
The YouTuber breaks it down perfectly. The big leap forward comes from a massive focus on “Reinforcement Learning with Verifiable Rewards.” The mind behind it essentially trained the model on tons of problems that have a known, correct answer. By rewarding the AI for getting it right over and over on incredibly hard problems, it learned how to “think” in a way we haven’t seen before.
And the results are just wild. The expert walks through the benchmarks, and Grok 4 isn’t just winning, it’s in a league of its own. Check this out:
- 📌 Humanity’s Last Exam: This is a brutal test across multiple scientific fields.
Grok 4 scored an incredible 50.7%, which absolutely demolishes the next-best score of around 21%!
- 🚀 Grok 4 Heavy: To get that crazy score, this innovator revealed a “Heavy” version that spawns multiple AI agents. They work together, share notes, and then pick the best final answer. I was blown away when I saw the interface for this in the video.
- 🧠 Real-World Smarts: On a new test that simulates managing a vending machine business (Vending Bench), Grok 4 earned over twice as much as the next best AI. It even crushed the human expert’s score.
✨ Awesome Demos
It’s not just about test scores. In the video, the creator shows Grok 4 doing some incredible things:
- Predicting the winner of the World Series by analyzing betting markets.
- Creating a scientifically-inspired visualization of black holes colliding.
- Helping a developer build a cool first-person shooter game in just 4 hours by automatically sourcing all the assets.
⚙️ Getting Access
The person who shared it confirms that Grok 4 is available now, but it’s a premium tool. The “Super Grok” tier is $30/month, and the ultra-powerful “Super Grok Heavy” with the multi-agent system is $300/month.
This is a true game-changer, and it looks like the AI race just got a whole lot more interesting. The video shows the demos in action and goes way deeper into the tech. For the full deep-dive, make sure to watch the original video from the creator!