Looking for hardcore engineers @xAI

Karpathy reviews Tesla self-driving

Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real-world helpfulness. Grok 4.1 is available for free on grok.com, grok.x.com and our mobile apps. x.ai/news/grok-4-1

grok for one please

🥇on Expert arena too! Ask Grok on expert-level real world tasks.

Join us!

Cybertruck is an incredible vehicle. Our best ever from Tesla.

It was great hosting an amazing group of hardcore engineers for the last 24 hours. Here are the highlights of the top projects. 🚀🧵

Grok for Education: xAI is thrilled to announce a partnership with El Salvador and Nayib Bukele to bring personalized Grok tutoring to every public-school student in the country — over 1 million children. The world’s first nationwide AI tutor program. x.ai/news/el-salvad…

Understand the universe

Cybertruck is an incredible vehicle

Today, we're excited to launch the Grok Voice Agent API, empowering developers to build voice agents that speak dozens of languages, call tools, and search realtime data. x.ai/news/grok-voic…

Grok

Fascinating paper just published in Science. The authors analyze the career trajectories of top performers across multiple domains, including Nobel laureates, elite chess players, Olympic gold medalists, and more. Their central finding challenges a common belief. Intensive,

Just did it!

“May you live in interesting times.” I’m convinced we’re entering THE most interesting times in history. Brace yourselves.

Learn to think.

Eventually something is going to break where no amount of brute force will able to fix it.

Robotaxi rides without any safety monitors are now publicly available in Austin. Starting with a few unsupervised vehicles mixed in with the broader robotaxi fleet with safety monitors, and the ratio will increase over time.