Alexandr Wang (@alexandr

Alexandr Wang

2,288 posts

Alexandr Wang

@alexandr_wang

chief ai officer @meta, founder @scale_ai. rational in the fullness of time

San Francisco, CA

Joined June 2012

Pinned
Alexandr Wang
@alexandr_wang
Apr 8
1/ today we're releasing muse spark, the first model from MSL. nine months ago we rebuilt our ai stack from scratch. new infrastructure, new architecture, new data pipelines. muse spark is the result of that work, and now it powers meta ai. 🧵
4.6M
Alexandr Wang
@alexandr_wang
Dec 22, 2024
My nephew (9) has never learned the Pledge of Allegiance, nor the National Anthem. He had not learned that America was founded in 1776. He goes to public school in a state lauded for its public education. Are our schools run by anti-Americans? How is this possible?
51M
Alexandr Wang
@alexandr_wang
Jul 1, 2025
I’m excited to be the Chief AI Officer of @Meta, working alongside @natfriedman, and thrilled to be accompanied by an incredible group of people joining on the same day. Towards superintelligence 🚀
3.8M
Alexandr Wang
@alexandr_wang
Feb 10, 2025
Great to meet @narendramodi and @EmmanuelMacron in Paris today!
977K
Alexandr Wang
@alexandr_wang
Jun 13, 2024
Today we’ve formalized an important hiring policy at Scale. We hire for MEI: merit, excellence, and intelligence. This is the email I’ve shared with our @scale_AI team. ——————————————————— MERITOCRACY AT SCALE In the wake of our fundraise, I’ve been getting a lot of questions
6M
Alexandr Wang
@alexandr_wang
Dec 3, 2022
The greatest modern tragedy is: The most brilliant and determined people often do not work on the world’s most urgent problems. We are on the brink of geopolitical crisis, and yet the smartest people I know continue to work on crypto, finance, vertical SaaS, etc.
Alexandr Wang
@alexandr_wang
Feb 18, 2025
Grok 3 is a new best model in the world from the @xai team! Grok 3 ranks #1 on Chatbot Arena w/a big gap, and scores impressively on pretraining and reasoning evals. congrats to @elonmusk @ibab @jimmybajimmyba @Yuhu_ai_ looking forward to more partnership on grok4 & beyond 🚀
1.7M
Alexandr Wang
@alexandr_wang
Jul 25, 2025
We are excited to announce that @shengjia_zhao will be the Chief Scientist of Meta Superintelligence Labs! Shengjia is a brilliant scientist who most recently pioneered a new scaling paradigm in his research. He will lead our scientific direction for our team. Let's go 🚀
3.6M
Alexandr Wang
@alexandr_wang
Jan 20, 2025
Honored to be invited to attend the Inaugural at the Capitol! Optimism about AI and tech is palpable in DC this week. 🇺🇸 Proud to be an American.
1.1M
Alexandr Wang
@alexandr_wang
Jun 13, 2025
My note to Scale employees today—
1.4M
Alexandr Wang
@alexandr_wang
Dec 22, 2024
Replying to @alexandr_wang
He also does not know about the Declaration of Independence, the Constitution, the Founding Fathers… it's insane. When I asked what American history he's learned, he says he's learned a lot about the native people. Basically nothing else. Hamilton is required viewing this xmas
682K
Alexandr Wang
@alexandr_wang
Jan 26, 2025
DeepSeek is a wake up call for America, but it doesn’t change the strategy: - USA must out-innovate &race faster, as we have done in the entire history of AI - Tighten export controls on chips so that we can maintain future leads Every major breakthrough in AI has been American
2.7M
Alexandr Wang
@alexandr_wang
Jan 20, 2025
Trump just announced he will end DEI, and ensure that our country is “colorblind and merit-based”. MEI all the way Merit, excellence, and intelligence 🇺🇸💪
257K
Alexandr Wang
@alexandr_wang
Aug 22, 2025
1/ Today we’re proud to announce a partnership with @midjourney, to license their aesthetic technology for our future models and products, bringing beauty to billions.
1.5M