Elon Musk announced the launch of Grok 3, xAI’s latest AI chatbot, for tonight (Monday) at 8 p.m. Pacific Time. He claimed Grok 3 will be the smartest AI on Earth, outshining rivals like OpenAI’s ChatGPT and Google’s DeepMind Gemini.

xAI, founded by Musk in 2023, challenges tech giants like Microsoft and Google, intensifying the race for AI dominance.

A live demo will showcase Grok 3, drawing global attention to xAI’s ambitious push in the AI race. The launch could redefine AI standards. The demo will likely stream on X, making it accessible to a wide audience.

Tech fans and critics alike eagerly await the demo to see if Grok 3 lives up to the hype. Posts on X show mixed reactions, with some users excited for Grok 3’s potential and others skeptical of Musk’s bold claims,

The launch comes amid fierce competition in AI, with OpenAI rushing its GPT-5 release after Grok 3’s announcement.

xAI recently raised $6 billion from investors, boosting its valuation to $50 billion. This funding fuels its rapid development, including Grok 3’s advanced training on synthetic data.

The Colossus supercomputer

Grok 3 boasts powerful reasoning, image processing, and real-time data integration from X posts. It trained on 100,000 Nvidia H100 GPUs, using ten times more computing power than Grok 2. This massive training, powered by xAI’s Colossus supercomputer, aims to deliver unmatched accuracy and efficiency.

Colossus is a giant system with 100,000 Nvidia H100 GPUs connected by Nvidia’s networking technology. This setup allows the GPUs to work together smoothly, sharing data fast without delays. The system is liquid-cooled to handle the heat from so many chips running at once, ensuring they don’t overheat during long training sessions.

Building Colossus took just 122 days. It started training Grok 3 only 19 days after the first equipment arrived. The supercomputer uses huge amounts of electricity and needs a lot of water for cooling.

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