In the ever-expanding universe of artificial intelligence, two major contenders have emerged in 2025, sparking debates among tech enthusiasts, creators, and curious minds alike. ChatGPT by OpenAI and Grok 4 by xAI.

As Grok provides instant fact checks to users on X, its ability to make things up is outstripping its usefulness.

The latest xAI model promises specialized coding capabilities, benchmark-beating reasoning, and something GPT-5 doesn't have: availability.

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains its models using a supercomputer called Colossus that is located in Memphis. Earlier this year, Musk stated that xAI plans to increase the number of graphics cards in the system from 200,000 to 1 million.

Valley is buzzing, and it's not just about the latest iPhone. Elon Musk's xAI chatbot, Grok, designed to be a "rebel" AI with real-time access to the X (formerly Twitter) platform, has been making headlines for all the wrong reasons.

AI unveils the new Grok 4 models which are more powerful than the recent releases which are debuting right after its problematic run on X.