The competition in the realm of artificial intelligence (AI) is heating up once again. Recently, Elon Musk, CEO of xAI, announced on X that the company’s super AI training cluster, Colossus, has officially launched. Musk described Colossus as the "most powerful AI training system in the world." This claim is based on the sheer number of graphics processing units (GPUs) utilized by the system. Powered by 100,000 Nvidia H100 chips, Colossus is poised to surpass any other AI systems developed to date.
In a post on X, Musk noted that the development of the Colossus training cluster took just 122 days from inception to launch. Without a doubt, Colossus stands as the strongest AI training system globally, with plans for its scale to double in the coming months. The Colossus supermodel is also expected to enhance the training of xAI's large language model, Grok, which was launched in 2023 to compete with players like ChatGPT, Gemini, and Llama 3.1. This past August, the company released a beta version of Grok-2, marking a significant advancement in their AI development efforts.
In a recent blog post, xAI emphasized that Grok-2 positions the company at the forefront of AI innovation. They aim to leverage the powerful computing capabilities of the new cluster to bolster Grok's core reasoning abilities. Musk has pledged to establish Tesla as a leader in AI and robotics. However, a report from a U.S. business news outlet revealed that Musk has shifted Nvidia GPUs from Tesla’s electric vehicles to xAI and X. This move might dilute Tesla’s capacity to develop autonomous driving technology and the Optimus humanoid robot, which rely on substantial computational power.