Grok 3 is free: 5 things we tried with Elon Musk's answer to ChatGPT
Elon Musk’s xAI recently unveiled its latest AI model, Grok 3, which has been hailed as “the world’s smartest AI” with enhanced capabilities compared to its predecessors. This AI model integrates strong reasoning and vast pretrained knowledge, setting it apart in the AI landscape.
Training and Capabilities
Grok 3 has undergone training on xAI’s powerful Colossus supercomputer cluster equipped with over 100,000 Nvidia Hopper GPUs. The model showcases advancements in reasoning, coding, mathematics, general knowledge, and executing tasks that involve following instructions. Through large-scale reinforcement learning, xAI has improved Grok 3's reasoning abilities, enabling it to contemplate prompts for a few seconds to minutes before responding.
Interface and Features
Grok 3's interface presents user-friendly options such as Attach file, DeepSearch, Think, AI model picker, and Enter. Users can seamlessly transition between standard AI functions and a dedicated “reasoning mode”, showcasing the embedded reasoning model.

The AI model also allows web searches and offers the flexibility to switch between Grok 2 and Grok 3.
Moreover, Grok 3 introduces features like Research, Brainstorm, Analyse Data, Create Images, and Code, underlining its diverse capabilities.

The chatbot's ability to generate hyperrealistic images with customization options demonstrates its versatility.
DeepSearch Capabilities
By leveraging Grok 3's DeepSearch capabilities, users can delve into complex topics efficiently. The chatbot swiftly retrieves information from various sources, providing detailed reports on subjects like conservation efforts. Grok 3's adeptness at summarizing key points and insights makes it a valuable tool for knowledge seekers.
Image Generation and Analysis
Grok 3 excels in generating images but may face challenges in accurate image analysis. While proficient in recognizing objects like the Macintosh SE computer, it may encounter difficulties in interpreting textual elements within images. The chatbot's image generation abilities offer practical applications, although improvements in text recognition could enhance its overall performance.
Riddles and Conversational Abilities
Engaging with Grok 3 through riddles sheds light on its logical analysis capabilities. The chatbot's methodical approach to verifying responses distinguishes it from other AI models known for their conversational prowess.

Grok 3's nuanced responses reflect a deeper understanding of queries, fostering meaningful interactions.
While interacting with Grok 3, users can explore diverse topics and engage in thought-provoking conversations, elevating the AI experience.