Skip to main content
See every side of every news story
Get Started
SubscribeLogin
Published • loading... • Updated

Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online

Summary by TESLARATI
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months. Elon Musk shared his update in a recent post on social media platform X. Colossus 2 goes live The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk s…

4 Articles

TESLARATITESLARATI
Reposted by
technewstube.comtechnewstube.com
Center

Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online

xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months. Elon Musk shared his update in a recent post on social media platform X. Colossus 2 goes live The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk s…

Read Full Article
HardwareluxxHardwareluxx

Colossus 2 Supercomputer: 1 Gw Running, Upgrade to 1.5 Gw by April

According to Elon Musk, the second supercomputer for the AI went from Grok to xAI into operational operation.

Read Full Article
Europe SaysEurope Says

Elon Musk's xAI brings 1GW Colossus 2 AI training cluster online

OpenAI Inc. and Microsoft will face a jury trial this spring after a federal judge rejected their efforts to dismiss Elon Musk’s lawsuit, which accuses the

Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 100% of the sources are Center
100% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

technewstube.com broke the news in on Sunday, January 18, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

Elon Musk icon

Elon Musk

xAI icon

xAI

Grok icon

Grok

Artificial Intelligence icon

Artificial Intelligence

AI Breakthroughs icon

AI Breakthroughs

News
Feed Dots Icon
For You
Search Icon
SearchBlindspot LogoBlindspotLocal