Sreekanth Pothanis

Compute Infra, OpenAI. previously @xAI, Cruise, eBay

[Sam Altman @sama]

GPT-5.2 exceeded a trillion tokens in the API on its first day of availability and is growing fast!

[Aditya Prerepa @APrerepa]

hi, @xai is hiring for k8s/traffic people on our supercomputing team -- you get to work with a lean and fast-moving team while shipping massive impact to many users worldwide. this is the most fun i've had at any company!

please apply/DM and share.

https://t.co/Mk4DvAzXrt

[Byron Hsu @hsu_byron]

At xAI, we are managing traffic at an unprecedented scale. Our team is small, dedicated, and highly skilled. In this role, you will own a critical part of our production serving infrastructure, collaborating closely with the research inference team to ensure it is elastic, reliable, and efficient. I have been having a lot of fun working with @APrerepa Eric Ngo @alsiens @NealBayya @jonnylangefeld @spothanis to design novel ideas and tackle unique challenges that only arise "at scale."

[Elon Musk @elonmusk]

For the next few days, Grok Imagine video generation is free to all US users!

Download the Grok app and try it out.

[Chaitu @chaitu]

Grok Imagine is now live to the waitlist. Update to the latest version of the app (1.1.33) to access the latest version with improvements. https://t.co/lqL47YLGmG

[Elon Musk @elonmusk]

Releasing @Grok 4 from @xAI

[Chaitu @chaitu]

Voice mode upgrades are now live for all users on the Grok iOS app. Grok can:

- See you and the world around you.
- Search the web for you.
- Speak in your chosen language.
- Take on custom personas.
- Resume conversations.

Try it out on the Grok app: https://t.co/j1t9vtKTsy

[Sreekanth Pothanis @spothanis]

@jonnylangefeld @xai Welcome onboard

[Guodong Zhang @Guodzh]

Grok3 family is a big leap!

From cluster build, infra, data curation, pretraining, reasoning, all the way to posttraining and serving, enormous effort put in to get the models out to everyone

Very proud! And more to come.

[Xiaobin Wu @xiaobinwu]

Join the team powering Grok's memory! Exciting challenges await. Apply now: https://t.co/7WdwetpuxR

[Chaitu @chaitu]

Grok is now available to all Android users in the US. Go try it out: https://t.co/Pkxe9yQyCk

[Chaitu @chaitu]

Grok is seeing tremendous growth in India for our Android app, developed by our 1-man team of @attilablenesi. We are looking to add the second engineer to the team. Apply here: https://t.co/qTSWeS8ih0

[Sreekanth Pothanis @spothanis]

@jesikmin 😂

[Yaroslav @512x512]

Grok just got a PDF support!

(5Mb limit atm, planning to increase it soon)

[Sreekanth Pothanis @spothanis]

@ICICIBank_Care I have been waiting since July 20 for a simple activation of account from dormant status, it was supposed to be done within 5 days but I have been facing nothing but constant delays without any explanation

[Kyle Vogt @kvogt]

I can’t count the times I’ve been told that AVs will *never* be able to handle certain situations.

How about taking a passenger through North Beach on St. Patrick’s day?

Absolutely wild. Thanks to this driverless @Cruise AV (named Twin Peaks) for the clip.

[Sreekanth Pothanis @spothanis]

@mauilion Happy Birthday Duffie 🎂🍾

[Kyle Vogt @kvogt]

Stellar reaction from this driverless @Cruise AV (named Coral). Watch for the replay from another camera at the end. I wish more drivers were this attentive, our communities would be safer.

[Sreekanth Pothanis @spothanis]

@ahmetb eBay does