stiliani sifaki
26.9K posts


SpaceX will exceed everyone in AI. Everyone combined.
Launch. Orbit. Data. Repeat. Industrial rhythm.
Autonomy trained in orbit. Not slides. Not demos.
Compute married to rockets. Entirely different stack.
@SpaceX
Elon Musk@elonmusk
@Kalshi *everyone else combined
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Tesla has always made products that make me feel… different. Like when I use their products, they pull me into the future faster than everything else.
And now with Digital Optimus, things are going to hit a whole new level.
I’m not even kidding when I say this… it actually makes me excited to wake up and see what tomorrow looks like.
Tesla and xAI are building something that will literally work for you.
It’s like this.
You’ve got the physical Optimus robot that can handle real-world physical tasks… and now you’ve got Digital Optimus - the version that lives inside a computer and does everything you would normally do on a screen.
Like emails, spreadsheets, scheduling, customer support, even running full workflows. I’m talking literally anything digital.
And the wild part is that it won’t need special access or APIs. It just watches the screen like a human would, understands what’s going on, and moves the mouse and keyboard to get things done.
Behind the scenes, it’ll run like a real brain.
The fast, instinctive side (like Tesla’s driving AI) handles what’s happening in real time… while Grok is thinking a few steps ahead, planning everything out.
Now, to make things even crazier, your Tesla will soon become a worker.
While you’re sleeping, spending time with your family, or just living your life… it can be running tasks, helping your business, or handling things you used to have to sit down and do yourself.
Next level bro…
And it’s why I keep saying… once you start experiencing this kind of technology, everything else starts to feel outdated.
That’s what makes this so exciting.
And honestly… it’s things like this that make me look forward to the future more than ever.
I love the products of Tesla. I can’t wait to try it!

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“I have been accused of a habit of changing my opinions in philosophy and, in so far as this is true… I am not myself in any degree ashamed of having changed my opinions. What physicist who was already active in 1900 would dream of boasting that his opinions had not changed during the last half century? In science men change their opinions when new knowledge becomes available; but philosophy in the minds of many is assimilated rather to theology than to science.
Where nobody knows anything, there is no point in changing your mind.
But the kind of philosophy that I value and have endeavoured to pursue is scientific in the sense that there is some definite knowledge to be obtained and that new discoveries can make the admission of former error inevitable to any candid mind. For what I have said, whether early or late, I do not claim the kind of truth which theologians claim for their creeds.
I claim only, at best, that the opinion expressed was a sensible one to hold at the time when it was expressed.
I should be much surprised if subsequent research did not show that it needed to be modified. I hope, therefore, that whoever uses this dictionary will not suppose the remarks which it quotes to be intended as pontifical pronouncements, but only as the best I could do at the time towards the promotion of clear and accurate thinking...
Clarity, above all, has been my aim.”
— Bertrand Russell

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Despite building our own AI chips (AI5 for Optimus & Robotaxi, Terafab launching next week), SpaceX AI and Tesla will keep ordering Nvidia chips at massive scale through 2026 and beyond.
No slowing down on compute.
The AI race is on fire 🔥
Full self-driving update wide release in a few weeks too.
Nvidia making great hardware, respect.

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