Andree Jacobson (@nmswede) 's Twitter Profile
Andree Jacobson

@nmswede

Building massive scale HPC and AI compute at @xAI. Strong @Grok supporter. Work and random stuff. Views are my own.

ID: 74834469

calendar_today16-09-2009 20:51:26

786 Tweet

7,7K Followers

1,1K Following

Igor Babuschkin (@ibab) 's Twitter Profile Photo

Yesterday we discovered a bug that caused many people to get answers from Grok 2 instead of Grok 3 even though it said Grok 3 in the app 😬 Please give Grok 3 another chance if you found it to be underwhelming the last time. Now available for free.

Chief Nerd (@thechiefnerd) 's Twitter Profile Photo

CHAMATH: “The quality of Grok 3 relative to the amount of time that they've spent on this problem is to me, what's staggering”

Andree Jacobson (@nmswede) 's Twitter Profile Photo

Kiddo making pizza history - Can’t be more proud! Even though CBS News Texas only provided the link outside our 𝕏 platform… If you’re around Grapevine, TX try out the “OG Twist”, hint hint. youtu.be/6tX_sYW-2Lc?si…

Andree Jacobson (@nmswede) 's Twitter Profile Photo

Not far from where I grew up. It's also pretty close to Luleå where Meta built it's first European datacenter (and where I went to college).

Elon Musk (@elonmusk) 's Twitter Profile Photo

@xAI has acquired X in an all-stock transaction. The combination values xAI at $80 billion and X at $33 billion ($45B less $12B debt). Since its founding two years ago, xAI has rapidly become one of the leading AI labs in the world, building models and data centers at

Andree Jacobson (@nmswede) 's Twitter Profile Photo

For simplicity - let's assume a rack in the not too distant future could have ~1MW of compute. A TeraWatt would then be ~1M racks... That's a lot of racks... Using rough estimates for GPU performance, that'd be ~30-60 FP8 ZettaFLOPs. Imagine what it'd take to network that :>()