Archive · 31 Dec 2025

xAI Expands AI Infrastructure with Third Building

xAI Expands AI Infrastructure with Third Building

Elon Musk's AI company, xAI, has bought a third building to make its supercomputers even stronger.

This new building, called MACROHARDRR, will help xAI train its AI models faster and better.

The company already has a supercomputer called Colossus, which is said to be the biggest in the world.

They plan to add at least 1 million special computer chips called GPUs to their supercomputers.

The new building will be turned into a data center starting in 2026.

However, some people are worried because these big computer centers use a lot of energy, which might not be good for the environment.

xAI is also working on an AI-powered encyclopedia called Grokipedia, which Musk says will be much better than Wikipedia.

Musk owns a big part of xAI and is very rich, with a net worth of nearly $750 billion.

Sources