Mikael Markander
by Mikael Markander

AWS opens giant data center for AI training

News
Oct 30, 20252 mins

To be used to train and run the AI model Claude.

Large AWS sign. Amazon Web Services (AWS) is a subsidiary of Amazon that provides on-demand cloud computing platforms - Las Vegas, Nevada, USA - December 3, 2019
Credit: Michael Vi / Shutterstock

Just over a year after construction began, Amazon Web Services (AWS) has opened its giant data center near Lake Michigan in Indiana.

The data center, which is part of AWS Project Rainier, covers 1,200 acres, or 4.86 square kilometers. This makes it one of the largest data centers in the world, CNBC reports.

The construction cost amounted to 11 billion dollars, which is currently equivalent to 103 billion Swedish kronor.

Inside the facility is a computer cluster consisting of half a million Trainium 2 chips, but the idea is to double the number of chips by the end of the year.

The data center will be used to train and run Claude, the popular AI model from AWS partner Anthropic.

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