Introducing Grok 4, the world's most powerful AI model. Watch the livestream with @elonmusk and the @xAI team now.

The moment you've been waiting for 👇

We are seeking a Mobile iOS Engineer to join @xAI for Grok 🚀 If you’re interested in joining a team dedicated to creating the world’s most valuable AI application, apply!

To enhance the overall experience on our platform, X Ads containing hashtags will no longer be served starting tomorrow, June 27 at 12:00 AM PDT. Ads and campaigns without hashtags will continue to run as usual.

Starting today we will be pausing the encrypted DMs feature while we work on making some improvements. You will still be able to access your encrypted DMs, but won't be able to send new ones.

We're still experiencing issues from yesterday's data center outage. Login and signup services are unavailable for some users, and there may be delays in notifications and Premium features. Our team is working 24/7 to resolve this. Thanks for your patience—updates soon.

X is aware some of our users are experiencing performance issues on the platform today. We are experiencing a data center outage and the team is actively working to remediate the issue.

4k video is here! Uploading now available for @Premium subscribers, watching available globally on web and iOS.

We're starting to roll out 4k video uploads for some creators. Coming soon for all @Premium subscribers!

We're rolling out a new block option only for DMs. It prevents an account from sending you messages while enabling you to continue to interact with the account in other ways. This is another step towards our evolution of messaging on X - stay tuned!