Satya Nadella

We've tried to 10x the training capacity every 18 to 24 months.

And so this would be effectively a 10x increase, 10x from what GPD-5 was trained with.

And so to put it in perspective, the number of optics, the network optics in this building is almost as much as all of Azure across all our data centers two and a half years ago.

It's kind of what, 5 million network connections.

Fairwater 4, which you're going to see under construction nearby, will also be on that one petabits network so that we can actually link the two at a very high rate and then basically we do the AIWAN connecting to Milwaukee where we have multiple other Fairwaters being built.

And what we're seeing right here is this is a cell with no servers in it yet, no racks.

How many racks are in a cell?

Let me think about it.

We don't necessarily share that per se, but let me... That's the reason I asked.

You'll see upstairs.

I'll start counting.

You can start counting.

We'll let you start counting.

How many cells are there in this building?

That part also I can't tell you.

What do you

Yeah, I mean, the thing that...

It's exciting for me, Dwarkesh.

First of all, it's fantastic to be on your podcast.

I'm a big listener and it's just fun to be... And I love the way that you do these interviews and the broad topics that you explore.