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Colossus 2

Search Engine

PJ Vogt

Society & Culture, Business, Technology

4.84.1K Ratings

🗓️ 21 November 2025

⏱️ 45 minutes

🧾️ Download transcript

Summary

In part two of our story about Elon Musk’s growing data center empire, we visit the battle between people in Memphis and xAI. And we try to understand a strange, untested assumption at the heart of the AI financing boom. Support Search Engine! To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Transcript

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0:00.0

The

0:07.0

The Hi, I'm PJ Vote. This is search engine. This is episode two of our story Colossus.

0:30.1

If you haven't heard episode one, please go back and listen. In episode one, we learned about how

0:34.9

data centers have evolved in the AI era,

0:40.5

how they've become more expensive, less a shared resource intact,

0:43.3

more like weapons being hoarded in an arms race.

0:47.3

We began the story of one particular data center, Colossus,

0:50.6

Elon Musk's ambitious project in the city of Memphis,

0:54.3

which would end up causing a huge fight between the people in the city and XAI. Musk has made his career on big promises and risky bets. It's left him in control of

1:01.3

one of the world's most popular social media platforms and the world's most valuable car company.

1:06.8

But XAI really looks to me like the riskiest bet Elon's made.

1:15.8

And in part two of our story, we're going to look at why winning this bet is so important to Musk,

1:19.4

what he believes the world will look like after he's won the AI race,

1:24.6

and how far he's financially extended XAI to try to make that bet pay off.

1:25.7

Here's your thing.

1:38.2

Chapter 6. Collateral Damage. Just two years after creating XAI, Elon Musk had proven many of the experts wrong. He was no longer a have not. With Colossus, he now really did command one of the most powerful

1:45.2

data centers on Earth. Colossus was training GROC, Elon's steadily improving chatbot,

1:51.5

and this year, XAI absorbed X, Elon's social media platform, and GROC was integrated into X.com.

1:59.0

You could begin to see a grander vision emerging.

2:02.3

XAI would be the brain running the rest of Elon's operations.

2:06.7

As GROC grew more intelligent, it would one day power his optimist robots,

2:11.3

support operations at SpaceX, be the driver in self-driving Tesla's.

...

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