The AI industry is excited about Elon Musk’s xAI Grok 4, which just came out. Some amazing changes went unnoticed during the official broadcast, even though it showed off some of the most important ones-Grok 4 Leaks Upgrades.
Grok 4 isn’t just another AI; it’s a game-changer. It has everything from groundbreaking thinking skills to Tesla integrations.
Let’s look at five baffling enhancements that most folks missed.
1. Grok 4’s “Study Group” AI Agents Are Smarter Than People
Grok 4 Heavy is the first consumer AI to let many agents work together. Instead of just one bot answering your inquiries, a group of AI bots works together like a brainstorming team.
Different agents work on the same topic on their own.
They talk about solutions among themselves.
Elon Musk called it a “study group” since each agent provides their own unique perspective, which lowers mistakes and raises accuracy.
A financial company used Grok 4 Heavy to make forecasts about stocks in the real world. The multi-agent system was 12% more accurate than human analysts.

2. Knowledge at the PhD level, but little common sense-Grok 4 Leaks Upgrades
Musk boldly said that Grok 4 is better than PhD holders in every area. It is proven by benchmarks:
- 95% in the AIME advanced math tests.
- 88% on scientific questions at the graduate level (GPQA).
- 44.4% on Humanity’s Last Exam (twice what Google got on Gemini).
- Musk, on the other hand, said, “It still doesn’t make sense.”
- “Can you microwave a cat to dry it?” is an example of a question.
- Grok 4 presented a very extensive scientific response about how microwaves work.
- It ignored the obvious: microwaving dogs is bad for them.
- This indicates that having a lot of raw knowledge doesn’t automatically guarantee you have practical wisdom.
3. Next week, Grok 4 will run Tesla cars.
Musk said, “Grok will be in Tesla cars by next week at the latest.”
What does this signify for people who drive?
- Voice instructions become more intelligent (for example, “Find charging stations with the shortest wait time”).
- Troubleshooting in real time (for example, figuring out what’s wrong with an automobile without a mechanic).
- Improvements to entertainment, like jokes, storytelling, and trivia made by AI.
- A beta tester asked their Tesla, “Why is my battery draining faster?”
- Grok 4 looked at driving patterns, the weather, and the battery’s health before suggesting the best ways to charge it.

4. Grok 4 Code: The Best AI Programmer-Grok 4 Leaks Upgrades
Developers, be happy! Grok 4 Code is more than simply a coding helper; it’s a full-stack AI engineer.
Important parts:
- 131,072-token memory (can read all of the codebases).
- Live IDE integration (works with tools like Cursor).
- Automated debugging finds and fixes issues before you do.
- Real Dev Test: A startup built a payment gateway in three hours using Grok 4 Code. Usually, this takes days.
- Limitation: It still sometimes makes up code; therefore, a human must check it.
5. Is the $300/month “SuperGrok Heavy” plan worth it?
xAI released a new, more expensive tier called SuperGrok Heavy for $300 a month.
- Grok 4 Heavy is available to you early.
- AI tools are coming soon (video generation by October).
- Businesses get first access to the API.
Who wants it?
- Researchers are figuring out hard challenges.
- Traders who need to know what’s going on in the market right now.
- Developers making apps that use AI.
- Alternative: The $30-per-month plan is fine for people who only use it once in a while.
- The Final Decision: Should You Switch to Grok 4?
Yes, if you:
- Need the most advanced AI thinking.
- Want smart features that work with Tesla.
- Are you a developer or a heavy user?
No, if you:
- Want AI that is more careful (Grok still has the potential to give you outputs that are problematic).
- Don’t need super-advanced features.
- It’s apparent that Grok 4 goes further than ever before in AI.

What’s in store for Grok next?
Coming in October 2025: video generation.
- Versions that are open source (late 2025).
- Possible big steps forward for AGI?
- Keep an eye on things: the AI race just got more exciting.