Elon Musk's Grok 3: Performance, How to Access, and More

Elon Musk has just unveiled x.AI’s latest model, Grok 3 – known to be the smartest and most powerful AI in the world. This new AI chatbot from x.AI comes with exceptional reasoning capabilities and advanced features like DeepSearch. Trained on the powerful Colossus Supercomputer, Grok 3 proves to be a tough competitor to o3-mini, DeepSeek-V3, Gemini 2.0, and Claude 3.5 Sonnet. This article will tell you all about Grok 3 including its architecture, features, applications, benchmark performance, how to access it, and more!

Table of Contents

• What is Grok 3?
• Key Features of Grok 3
• Grok 3 in Action
• Benchmark Performance
• Availability of Grok 3
• How to Access Grok 3 Chatbot?
• Applications of Grok 3
• Conclusion
• Frequently Asked Questions

What is Grok 3?

Grok 3 is the latest model developed by Elon Musk’s AI company x.AI. It represents a significant leap in AI technology, bringing enhanced reasoning, unprecedented processing speed, and advanced decision-making capabilities to chatbots. The model possesses human-like thinking capabilities, allowing it to generate innovative solutions that may not be immediately obvious to people.

Grok 3 has undergone extensive training on one of the world’s most powerful AI supercomputers, Colossus, equipped with 200,000 NVIDIA H100 GPUs! This computing power allows it to analyze, understand, and generate responses faster and more accurately than any existing AI model. Moreover, the model is designed to improve everyday offering unparalleled machine intelligence, even in the times to come.

Key Features of Grok 3

Here are the key features and capabilities of x.AI’s most advanced Grok 3:

1. Advanced Reasoning and Problem-Solving: Grok 3 boasts of enhanced reasoning capabilities that allows it to solve complex problems in innovative ways. Moreover it has outperformed existing models in logical reasoning and problem-solving internal benchmarks.
2. DeepSearch: It comes with agentic features that facilitates deep search within seconds. It also gives users the option of narrowing down the search to specific websites of sources.
3. Big Brain: This feature on Grok 3 makes the model generate a more comprehensive and well researched response, by spending more time to think on a query.
4. Responsible AI: Grok 3 is x.AI’s first chain-of-thought model that explains its thought process before responding. It also features AI alignment safeguards, including measures to prevent bias, misinformation, and manipulation.
5. Speed and Computational Power: Powered by the Colossus Supercomputer, the model boasts significantly improved response times and processing power. As per reports, it is thrice as fast as its predecessor, Grok 2, making it a more effective tool for real-time applications.
6. Voice Mode: It will soon feature a voice mode similar to ChatGPT, Gemini, and other AI chatbots.
7. Audio-to-text: It will also have the ability to convert audio to text, in the near future, further expanding its applications.

Grok 3 in Action

Here’s a glimpse of how the model works.

And here’s a Tetris game it built during the demo.

Benchmark Performance

Now that we have seen how fast and capable Grok 3 is, let’s see how it performs against other models like Gemini 2.0 Pro, DeepSeek-V3, Claude 3.5 Sonnet, o3-mini, and more.

Grok 3 consistently performs the best across all three benchmarks, indicating superior performance in diverse tasks compared to the other models. Although it was specifically trained for math and competitive coding, it manages to outperform other models in science and other subjects too.

In the AIME 2025 benchmark test, the Grok 3 models, both the Reasoning Beta and mini Reasoning versions outperform all the other models, when given more thinking time. Amongst the two Grok models, Grok 3 Reasoning Beta leads by a small margin.

Grok 3’s chocolate version even tops Chatbot Arena’s LLM leaderboard with a significant margin, showcasing it’s unparalleled capabilities. It leads with a score of 1402, while Gemini 2.0 Flash Thinking Experimental model comes second, scoring 1385.

Also Read: Is Google Gemini 2.0 Pro Experimental Better Than OpenAI o3-mini?

Availability of Grok 3

Although initially launched on the X (Twitter) platform exclusively to Premium users, Grok 3 is now freely available for all X users. The DeepSearch and Think options are currently available to all users for free, while the Big Brain feature is only offered to Premium subscribers.

Additionally, x.AI now offers a SuperGrok subscription that gives users access to the latest and most advanced version of Grok on the dedicated Grok website and the Grok App.

Meanwhile, the API access to Grok 3 will be released in the coming weeks.

How to Access Grok 3 Chatbot?

There are 3 ways X users can access Grok 3.

1. Go to https://grok.com/ and sign in to your account. Choose ‘Grok 3’ from the model selection drop-down list on the right side of the query bar, and start chatting.
   
   

   

   
   
2. Sign into X (Twitter). Click on the Grok icon at the bottom right corner.

You can chat with Grok 3 in the chat window that pops up within the same window.

3. Alternatively, you can click on the Grok icon on the left-side panel to access the Grok chatbot interface.

Choose ‘Grok 3’ from the model selection drop-down menu at the top and get started!

Applications of Grok 3

Here are some of the best real-life applications of Grok 3 across industries.

1. Code Generation and Debugging: The model’s enhanced speed and reasoning abilities help it generate complex code and debug errors quickly.
2. Market Predictions: It can analyze fluctuating market prices in real-time and forecast trends. Financial analysts can hence use it to improve their investment strategies.
3. Diagnosis Assistance: Its chain of thought prompting, makes it ideal for diagnosing complex medical conditions analyzing multiple symptoms.
4. Fraud Detection: Grok 3 is faster than any other existing model, which gives it an edge in time-sensitive applications like detecting fraudulent transactions in real time.
5. Research: It is currently the best model for research-based tasks be it in thesis writing or in quickly computing outcomes through analysis.

Conclusion

The introduction of Grok 3 is poised to make a significant impact, offering users enhanced capabilities and setting new standards for AI chatbot performance. Its impressive speed, thanks to the Colossus supercomputer, positions it as a major rival to other leading AI models like o3-mini, DeepSeek-V3, and Gemini 2.0.

With features like Big Brain and DeepSearch, it represents a significant step towards improved machine reasoning and more human-like AI interactions. Owing to this, in November 2026, Elon Musk’s SpaceX plans to send StarShip rockets to Mars along with Optimus robots and Grok 3. Until then, let’s see what this model does on Earth, for humanity!

Experience the power of xAI Grok 3, the smartest AI on Earth! Enroll in our course to explore its groundbreaking features and transform your projects today!

Frequently Asked Questions

Q1. How can I access Grok 3?

A. Grok 3 is now available for free to all X (formerly Twitter) users through the X platform as well as the Grok website. x.AI is also offering a SuperGrok subscription that gives users access to the latest and most advanced version of Grok on the dedicated Grok website and the Grok App.

Q2. Is Grok 3 better than o3-mini?

A. Grok 3 has superior reasoning abilities and is a lot faster as compared to OpenAI’s o3-mini, and most other models. It outperforms o3-mini in almost all standard benchmarks.

Q3. Can Grok 3 generate videos?

A. No, Grok 3 does not have text-to-video capabilities, as of now.

Q4. How is Grok 3 different from other AI chatbots?

A. Grok 3 focuses on advanced problem-solving, reasoning, and great computation speed, setting it apart from traditional AI chatbots.

Q5. What is SuperGrok?

A. SuperGrok is a new subscription tier introduced by Elon Musk’s x.AI that gives users access to the latest and most advanced version of Grok on the dedicated Grok website and the Grok App. Users of SuperGrok will be the first ones to get access to all the upcoming features and new models launched by x.AI.

Q6. Does Grok have voice mode?

A. Grok 3 currently does not support voice mode. However Elon Musk plans to bring it soon, along with an audio-to-text feature.

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