Cursor has officially joined SpaceX. We’re grateful to become part of such a special company, and it has been a privilege working with the SpaceXAI team. Lots ahead.

Excited to release Grok 4.6. With each release, Grok is becoming a more capable digital colleague. 4.6 is significantly better at difficult tasks and knowledge work. It combines Opus-class intelligence and polish with very low cost and high speed.

Excited to release Grok 4.5 with @SpaceXAI. It's an Opus-class model that's fast and low cost. It's a significant step up over any model we've developed so far, including Composer 2.5, and has become the daily driver for many on our team. First of many releases. More soon.

Lots to do together. Excited to be joining forces with @SpaceX to build useful AI.

Working with agents should feel like working with a colleague. You should be able “speak to” them not just with text chats, but by gesturing at a screen together, talking live, etc.

Composer 2.5 is a significant step up from Composer 2. This is the very start of our work with SpaceXAI. Hope to have more improvements out soon.

Excited to partner with the SpaceX team to scale up Composer. A meaningful step on our path to build the best place to code with AI.