to do is to be / to be is to do Building @cursor_ai and now @spacex and @spacexai
London, England
Joined August 2011
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JC retweeted
So in fact we actually can get robots, flying cars, superintelligence, fast internet on planes, space travel, space colonies, orbital data centers, unlimited energy, likely cures for nearly every disease, and more all in our life times. Pretty great.
JC retweeted
Major speed improvements to @Bot
JC retweeted
From concept to reality.
@SpaceX has successfully deployed Starlink V3 satellites into Earth’s orbit and made contact with them for the first time.
At scale, one Starship carries 60 V3 satellites, the same network capacity as about 20 Falcon 9 launches.
It wasn’t on my bingo card for 2026 to be doing a welcome address for @spacexai at our first customer conference in London 🇬🇧 last week!
With Grok 4.7 we are delivering Opus 5 level intelligence at almost fraction of the cost.
Try @bot today!
#proudmoment
JC retweeted
A fully and rapidly reusable rocket will fundamentally change how humanity accesses outer space. “The Holy Grail of Rocketry” continues the ongoing Starship series with a look back at the scrappy days of SpaceX engineers proving reuse was possible and takes you onboard a high-seas race to recover a floating Starship
JC retweeted
going live in about an hour!
luma.com/3ifrgttw
JC retweeted
I expect to look back on this as one of the most significant product launches maybe ever.
We’ve already rolled this out across 100+ enterprises and the immediate impact has been staggering. It only gets better from here!
Grok Bot for Enterprise is available today.
It’s free for all Grok and Cursor enterprise customers for the next two weeks.
x.ai/news/grok-bot-for-enter…
JC retweeted
Grok Bot for enterprise is out today.
We're making it free for all Grok and Cursor enterprise customers for the next two weeks.
Deploying Bot has felt like onboarding thousands of capable teammates to our company. It is both the most internally adopted and most powerful AI product we've seen so far.
Grok Bot for Enterprise is available today.
It’s free for all Grok and Cursor enterprise customers for the next two weeks.
x.ai/news/grok-bot-for-enter…
We have the greatest respect for our competitors but they don’t realise that they lost a long time ago.
The rules of the game have changed and the investments made in compute, energy and infrastructure define the sustainability of AI labs.
The ability to build, launch and power intelligence that can be delivered via Starlink to any person, device, robot or machine anywhere in the world is everything. There is no feature or function moat anymore.
If you combine these pillars with a team which is humble, focused and cares deeply about their customers, then you have an unbeatable combination.
We are hiring in the UK 🇬🇧 for talent across all roles.
@spacexai
JC retweeted
really happy that Grok @Bot is by far the smoothest agent desktop and mobile app out there. there's still more to improve, but our cpu and memory usage is highly efficient and Bot stays buttery smooth under any condition.
this is despite our team moving extremely quickly and landing hundreds of PRs a day btw!