It looks like xAI is about 6 months ahead in terms of building the most powerful AI data center.

As the rest of the thread shows, there's a lot of competition though, and it will be interesting to see if their lead approves to be durable over time.

It's great to finally have… https://t.co/vNEPvsfWRZ— The Limiting Factor (LimitingThe) November 5, 2025 https://x.com/LimitingThe/...