honestly it's unfair how fun it is at @xai just a bunch of guys and gals hanging out building cool shit, laughing their asses off of stupid jokes hardly feels like working

warp speed cooling for our compute

@xAI is ultra hardcore

Testing Grok 3 int4 inference

Announcing our Series C of $6B to accelerate our progress Investors participating include a16z, Blackrock, Fidelity, Kingdom Holdings, Lightspeed, MGX, Morgan Stanley, OIA, QIA, Sequoia Capital, Valor Equity Partners, Vy Capital, Nvidia, AMD, among others

It's 11:30pm, and many @xai people are in office, hard working at their computers. It's an amazing vibe. Everyone pushes their way to deliver the best experience to you users. Everyone supports everyone. No one fucks no one with politics. You can just do things.

with grok 3, we will create truly dynamic UI/UX that delights users in new, charming ways and build products that lead to a renaissance of human flourishing join us if you feel life has been too easy for you but a fire has been burning in your heart to give something special to the world join us if you are yearning to grind till 4:20am with world's most cracked engineers every day join us if you have a wicked sense of humor and want to trade stupid jokes with coworkers while shipping to billions of users all engineers are welcome but especially client developers (web, iOS, android) apply at x.ai/careers and drop me a DM with the most exceptional work you have done in the past if you are good i will personally give you an offer tonight - we dont like wasting time at xai

xAI and Elon Musk shocked the world with mind blowing Grok 3 demos yesterday. And people are already doing wild use cases with it. 10 examples:

🚀 🚀🚀🚀🚀 Btw, the @xAI team is still grinding hard, even at this hour.

We got a call from @xai 24 hours ago “We want to test Grok 4 on ARC-AGI” We heard the rumors. We knew it would be good. We didn’t know it would become the #1 public model on ARC-AGI Here’s the testing story and what the results mean: Yesterday, we chatted with Jimmy from the xAI team, who wanted us to validate their Grok 4 score. They did their own testing on the ARC-AGI-1 & 2 public evaluation set To validate their score (and measure possible overfitting), we self-tested the new model on our semi-private evaluation set We walked them through our testing policy: * No data retention * Model checkpoint must be intended for public use * Temporary increase in rate limits for burst testing They were on board, so we got started Initially, we ran into timeout errors with normal requests, so we switched to streaming. That resolved the issue So, what do these results mean? First, the facts: Grok 4 is now the top-performing publicly available model on ARC-AGI. This even outperforms purpose-built solutions submitted on Kaggle. Second, ARC-AGI-2 is hard for current AI models. To score well, models have to learn a mini-skill from a series of training examples, then demonstrate that skill at test time. The previous top score was ~8% (by Opus 4). Below 10% is noisy Getting 15.9% breaks through that noise barrier, Grok 4 is showing non-zero levels of fluid intelligence But the mission isn’t over. We need new ideas to solve ARC-AGI-2. Scale alone won’t get us there Come work on ARC-AGI with us

looks perfect to me

This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt). Try Grok 3 now: nitter.app/i/grok X Premium+ and SuperGrok users will have increased access to Grok 3, in addition to early access to advanced features like Voice Mode

MAKE AMERICA GROK AGAIN 2025

Grok 4.20 is inevitable

@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 unprecedented speed and scale. X is the digital town square where more than 600M active users go to find the real-time source of ground truth and, in the last two years, has been transformed into one of the most efficient companies in the world, positioning it to deliver scalable future growth. xAI and X’s futures are intertwined. Today, we officially take the step to combine the data, models, compute, distribution and talent. This combination will unlock immense potential by blending xAI’s advanced AI capability and expertise with X’s massive reach. The combined company will deliver smarter, more meaningful experiences to billions of people while staying true to our core mission of seeking truth and advancing knowledge. This will allow us to build a platform that doesn’t just reflect the world but actively accelerates human progress. I would like to recognize the hardcore dedication of everyone at xAI and X that has brought us to this point. This is just the beginning. Thank you for your continued partnership and support.

If you have trouble training one yourself, you can wait for our API release

Maybe this is a helpful clarification: I am referring to bringing in via legal immigration the top ~0.1% of engineering talent as being essential for America to keep winning. This is like bringing in the Jokic’s or Wemby’s of the world to help your whole team (which is mostly Americans!) win the NBA. Thinking of America as a pro sports team that has been winning for a long time and wants to keep winning is the right mental construct.

Personally, I voted for Big Balls

im freeeeee

Today, we are releasing the first version of Grok studio, adding code execution and google drive support. Grok Studio Grok can now generate documents, code, reports, and browser games. Grok Studio will open your content in a separate window, allowing both you and Grok to collaborate on the content together. 🧵

Our frontend team for Grok in X just doubled. It's now 2 people. Watch out.