In February 2025, Elon Musk's AI company xAI released a new generation artificial intelligence model—Grok 3. This model, described as the "strongest reasoning model," quickly caused a sensation in the industry, competing directly with top-tier models like OpenAI's GPT-4 and DeepSeek's R1. It has demonstrated excellent performance in evaluations across multiple domains including mathematics, science, and programming, with its advanced reasoning and search capabilities challenging current AI leaders.
Everything You Need to Know About Grok 3
- What is Grok 3?
- Grok 3's three core features
- How to use Grok 3
- Can Grok 3 be used for free?
- Other tools similar to Grok 3
What is Grok 3?
Grok 3 is a multimodal AI model with powerful text generation, image creation, and logical reasoning capabilities. Unlike traditional language models, Grok 3 can deeply analyze problems, break them down into logical steps, and refine final answers to ensure accuracy and consistency. This gives Grok 3 an advantage over other AI models when solving complex problems, especially in fields like mathematics, science, and programming.
Grok 3's Three Core Features
A major highlight of Grok 3 is its three core modes: Thinking Mode, Brain Mode, and Deep Search Mode. Each mode is optimized for different use cases, providing users with multi-layered solutions.
Thinking Mode: Reasoning and Problem Decomposition
Thinking Mode is the foundation of Grok 3, focusing on reasoning and breaking complex problems into smaller, more manageable steps. Users simply pose a question, and Grok 3 automatically breaks it down into logical steps for precise processing.
This mode is particularly useful for solving mathematical problems, answering scientific questions, or even debugging simple programming errors.
For example, if a user asks Grok 3 to solve a multi-step math problem, the AI will first decompose it, then reason through each step, ultimately providing an accurate answer. The advantage of this mode lies in its high precision and powerful logical reasoning capabilities.
Brain Mode: Handling More Complex Problems
Brain Mode is an advanced feature of Grok 3 designed to solve more complex problems that require multi-level reasoning and in-depth analysis. Whether it's advanced scientific questions, complex programming challenges, or problems requiring knowledge across multiple domains, Brain Mode can provide profound insights and solutions.
For instance, in scientific research, Grok 3 can help researchers solve abstract and challenging problems by analyzing existing data and providing well-founded answers.
DeepSearch Mode: Real-time Data Retrieval and Integration
Deep Search Mode is one of Grok 3's most innovative features. It enables the AI to connect to the internet in real-time, retrieve the latest data, and integrate information from multiple sources. This is crucial for scenarios requiring up-to-date and diverse information.
For example, if a user inquires about the latest developments in a news event, Grok 3 will immediately search the web and provide the most accurate results. This mode is particularly useful for news gathering, fact-checking, and fast-paced business decisions.
How to Use Grok 3
Register and Log In
- Using Grok 3 is very simple. First, visit the Grok official website and click the "Register" button. The registration process requires a simple email address and a secure password. You can also quickly register using your Google or Apple account to save time.
- After registration, you will receive a confirmation email. Click the link in the email to complete the registration. Once registered, you can log in and start using Grok 3 immediately.
Enter the Grok 3 Interface
- After logging in, you will enter Grok 3's main interface, which features clear menus and a functional overview. Here, you can choose different modes—Thinking, Brain, or Deep Search—according to your needs. Each mode has a dedicated section, and the interface design is clean and user-friendly, making it easy to get started.
Can Grok 3 Be Used for Free?
Grok 3 offers both free and paid subscription plans.
- Free users can ask up to 25 questions per day, perform 2 deep searches, and use 2 reasoning attempts.
- Paid users ($30 per month) get unlimited access, voice mode, and early access to new features.
Other Tools Similar to Grok 3
GitMind AI Chat – An intelligent chat assistant designed to enhance creativity and productivity. It possesses powerful natural language processing capabilities and seamlessly integrates into your workflow, helping you efficiently handle daily tasks and creative needs.
GitMind AI Chat's Main Features
Efficient Problem Solving and Creative Generation GitMind AI Chat has multiple AI models built-in and excels at solving various problems. Whether it's mathematics, programming, or interdisciplinary challenges, it can quickly provide clear insights and suggestions. You can directly discuss complex problems or creative ideas with the AI, and it will help you quickly find solutions.
Intelligent Notes and Knowledge Management The AI automatically organizes key points from conversations into structured notes, and even converts them into mind maps. This makes information visualization, tracking associations, and reviewing important details later much easier.