How to Use Grok 4: Your Guide to xAI's Latest AI Model

8/14/2025

So You Want the Latest & Greatest AI? How to Make Sure You're Using Grok 4

Hey everyone, hope you're doing great. Let's talk about something that’s been buzzing in the AI world: Grok. Specifically, how to make sure you're using the newest, most powerful version, Grok 4, & not one of its older siblings. It's a question I've seen pop up a few times, & honestly, the answer isn't as straightforward as just flipping a switch in the settings. But don't worry, I've dug into the details & I'm here to lay it all out for you.

First off, if you're new to the scene, Grok is the AI chatbot from Elon Musk's company, xAI. It’s designed to be a bit different from the other AI models out there. It’s known for its witty, sometimes sarcastic personality & its ability to tackle "spicy" questions that other AIs might shy away from. What really sets it apart, though, is its real-time access to information from X (the platform formerly known as Twitter). This means you're getting up-to-the-minute insights, not just info from a dataset that's a few years old.

Now, let's get to the heart of the matter: Grok 4. This is the latest & greatest version, & it's a significant leap forward from its predecessors. But how do you know if you're actually using it? Here's the thing, it's not about a setting you can toggle. It all comes down to your subscription level.

The Key to Grok 4: Your Subscription Tier

Turns out, xAI has tiered access to its Grok models. So, whether you're using Grok 3 or Grok 4 depends on what you're paying for. Here's a breakdown of how it works:

X Premium+ Subscribers: If you're a Premium+ subscriber on X, you get access to Grok 4. This is the standard, powerful version of the latest model.
SuperGrok Subscribers: For those who want even more, there's a "SuperGrok" subscription available on Grok.com. This also gives you access to Grok 4.
SuperGrok Heavy Subscribers: This is the top tier. If you're a "SuperGrok Heavy" subscriber, you get access to "Grok 4 Heavy," which is described as the most powerful version of Grok 4. This is for the real power users who need the absolute best performance for more challenging tasks.

So, the simple answer is: if you have a Premium+ or a SuperGrok subscription, you're using Grok 4. If you have a lower-tier subscription, you're likely using an older version. It’s a pretty clear-cut system, but it’s not something that’s immediately obvious when you first start using the service.

The Evolution of Grok: A Quick Timeline

To give you a better sense of how we got to Grok 4, here's a quick look back at the different versions:

Grok-1: This was the first version, released in November 2023. It was a solid first effort, but it wasn't quite on the same level as some of the other big players in the AI space.
Grok-1.5: This version came out in March 2024 & offered improved reasoning capabilities.
Grok-2: Arriving in August 2024, Grok-2 was another step forward in the model's development.
Grok 3: This version was released in February 2025 & was a significant leap in terms of reasoning and accuracy.
Grok 4: The current stable release, Grok 4, came out in July 2025. This is the version that's now available to Premium+ & SuperGrok subscribers.

It’s pretty cool to see how quickly the technology is evolving, right? Each new version brings more power & capabilities to the table.

Why Does Using Grok 4 Matter?

You might be wondering if it really makes a difference whether you're using Grok 3 or Grok 4. Honestly, it does. Grok 4 is described as the "most intelligent model in the world" by xAI, & it comes with some serious upgrades. It has native tool use & real-time search integration, which means it can do more than just chat. It can also analyze documents, write code, & give you insights based on real-time data from X.

For businesses, this is a HUGE deal. Imagine having an AI assistant that can monitor trends on social media in real-time & give you instant feedback on customer sentiment. Or, think about having a tool that can quickly summarize long reports & pull out the key, actionable insights. That's the kind of power that Grok 4 brings to the table.

How Businesses Can Leverage the Power of Grok 4 & AI Chatbots

This brings me to a broader point about AI chatbots in the business world. Having a powerful AI like Grok 4 is amazing, but what if you could have a custom AI chatbot for your own business, trained on your own data? That's where things get REALLY interesting.

This is where a platform like Arsturn comes in. Arsturn lets businesses create their own custom AI chatbots without needing to write a single line of code. You can train these chatbots on your own website content, product information, & support documents. The result is an AI assistant that can provide instant, accurate answers to your customers' questions, 24/7.

Think about it: instead of having your customer service team answer the same questions over & over, you could have an AI chatbot handle it. This frees up your team to focus on more complex issues & provide a higher level of support. Plus, a chatbot can engage with website visitors, answer their questions in real-time, & even help with lead generation.

For a lot of businesses, the idea of building an AI chatbot sounds complicated & expensive. But with a no-code platform like Arsturn, it's actually incredibly accessible. You can build a chatbot that's perfectly tailored to your business needs, helping you boost conversions & provide a more personalized customer experience. It’s a game-changer for businesses that want to leverage the power of conversational AI to build meaningful connections with their audience.

So, What's the Bottom Line?

When it comes to making sure you're using Grok 4, it's all about your subscription level. If you're a Premium+ or SuperGrok subscriber, you can rest easy knowing you've got access to the latest & greatest version. And if you're a SuperGrok Heavy user, you're getting the absolute best of the best with Grok 4 Heavy.

But the bigger picture here is the incredible potential of AI, not just for casual conversation, but for transforming how businesses operate. Whether it's using a powerhouse like Grok 4 for real-time market analysis or building a custom AI chatbot with a tool like Arsturn to supercharge your customer service, the possibilities are pretty much endless.

I hope this was helpful & cleared up some of the confusion around Grok 4. Let me know what you think in the comments! I'm always curious to hear other people's experiences with these new AI tools.