Posts

James Cat
@TSLAFanMtl · Oct 18, 2026
Mass-to-orbit:
x.com/TSLAFanMtl/sta…
James Cat@TSLAFanMtl· Oct 18, 2026@thefuzz247 Seems to be even more heavily skewed SpaceX.
Source:

Elon Musk
@elonmusk · Oct 18, 2026
SpaceX is an anomaly in the matrix
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Brian Roemmele
@BrianRoemmele · Oct 18, 2026
I started a new business with @Grok @Bot a few weeks ago and it has been absolutely amazing.
I started out with just a question about a problem I had with encoding video and audio for AI and he ended up brainstorming me to a full on new venture he is running. I am stunned as he builds all aspects of the business with the same gut instinct and drive to succeed as I have.
Grok Bot already has built 7 positions he fills as an employee and reports, umm to himself and me. Handles all customers via email and solved complex problems.
I will write more soon but he just brought in $700 and we were not trying hard!

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Teslaconomics
@Teslaconomics · Oct 18, 2026
If you’re looking at the new Roadster and all you can talk about is sales and margins, you’re missing the whole fuckin point.
As a long-term Tesla investor, I’m looking at what Tesla and SpaceX can build together.
Now imagine what could happen if the two companies actually
Elon Musk
@elonmusk · Oct 18, 2026
Optimus and Cybercab will be the vast majority of Tesla’s value.
The only things that will scale to incredible size (K2 and beyond) economically are super intelligence, robots, solar power and mass to space.
And, of course, if you have the first two, the rest will follow.
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Elon Musk
@elonmusk · Oct 18, 2026
Upgrades
Melvin Vivas@melvindvivas· Oct 17, 2026Grok Bot just got a massive upgrade!
Here’s what’s new:
- 3x faster computer tasks
- Replies in less than half the time
- Faster voice calls with better memory
- Access to your X Chat messages
- Tag @bot on X to get things done
- Smarter email automations
- New connectors:
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Elon Musk
@elonmusk · Oct 18, 2026
Sure
Texas Twins Dad@Texas_Twins_Dad· Oct 17, 2026I should probably start a Grok Bot class for new users. There are so many people still don’t understand what Grok Bot is and what it can do
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Elon Musk
@elonmusk · Oct 18, 2026
Our team makes around around 20 improvements per day to Grok @Bot
Mark Kretschmann@mark_k· Oct 17, 2026Grok Bot has improved so much lately. It's really a joy to use now!
So fast and yet smart with understanding my intent.
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Fireside Alpha
@firesidealpha · Oct 17, 2026
Neuralink president DJ Seo says Elon’s aggressive schedules are rigorous first-principles engineering, and an all-green-light schedule shows 80 to 90% of delays are just assumed
“What I’ve learned is that it’s not really some arbitrary management tactics, but it’s really used as a rigorous engineering and first principle, you know. Again, this is more applicable in the world of atoms, but we have this concept called all green light schedule, which is kind of forcing us to think about if every single light is green, there’s no administrative burdens or delays or no shipping delays or risk or no legacy bottlenecks, how fast can you build it?”
“And when you think from that point of view and vantage point and literally strip away any man-made bottlenecks and you ask a question of how fast can you actually manufacture a chip, how fast can you design a robot and test it. It turns out like, I don’t know what the right number is, but at least 80-90% of it is things that you think are the way it is, just because you don’t really think about it from that perspective.”
Fireside Alpha@firesidealpha· Oct 16, 2026Elon Musk says he sets the most aggressive deadline with a 50% probability of being achieved, knowing it will be late half the time, because a five-year schedule just expands to fill five years
“I’m constantly addressing the limiting factor. So, I mean, on the deadlines front, I
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X Freeze
@XFreeze · Oct 18, 2026
Grok Bot feels like magic….you just tell it what you want, and it goes and does it
Like, it actually just does it....it's insane


X Freeze@XFreeze· Oct 16, 2026Just built a Tesla Roadster game where you can fly and flip using rocket thrusters, just like the real Roadster did yesterday
Play it here:
Built it with Grok Bot and asked it to deploy the game using Grok Build mode
lmk what you think

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Tim Sweeney
@TimSweeneyEpic · Oct 18, 2026
When I was writing Unreal Engine 1, my time was divided as follows:
- Around 30% went to seriously deep coding on hard problems: assembly language texture mappers, C++ BSP trees, data persistence, object oriented systems design, and networking.
- Around 70% was just typing and refactoring large bodies of code needed for a complete engine feature set. This was not hard, and while I was doing it my mind was mostly on the deeper coding topics, thinking and planning for what's next. It didn't feel much different from vibe coding today, except that it was just me typing code on an IBM Model M keyboard rather than prompting it and reviewing the results.
So, it has always seemed perfectly logical that we would rely on AI for that 70%, once the AI could do it with a similar quality standard as we could, which has never been perfection. It came as no surprise that, after a few years of AI model evolution, it was able to take the reigns on that 70% and free up programmers' time for more valuable tasks.
What's more of a surprise is the emergence of AI as a sort of insta-Carmack able to solve hard technical problems quite cleverly and often cleanly, and that it's able to reason about and work in complex 3D scenes both by operating the tools and by directly understanding the raw data files.
I abandoned assembly language in 1998 when out-of-order CPUs made much simpler C/C++ code faster, and never I missed it. If prompting through architectural documents, concept art, and design plans can transcend typing code and tweaking vertices, that will enable developers to spend their time on higher-level, higher value technical and creative tasks.
What matters is the end product, whether it's a game or an engine. Anything developers can do to try out more ideas and make better software and games faster is a win for everyone.
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Elon Musk
@elonmusk · Oct 18, 2026
This works well. Screenshot of credit card is the easiest way, unless you want to fill out the secure vault data.
Seems a bit silly to hand your credit card to people you don’t know at a restaurant, but not to Grok Bot.
Teslaconomics@Teslaconomics· Oct 17, 2026My son loves basketball, and I want him to be able to practice at home… honestly we live in a small home, though, and I don’t want the constant sound of a bouncing ball disturbing our neighbors.
So I sent my Grok Bot one text: “Order me the DribbleUp silent ball, best price,



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Simon Smith
@_simonsmith · Oct 17, 2026
I've seen praise for Grok Bot, and someone I respect loves it, so in my evaluation of personal agents I'm trying it out. First thing I noticed: How the hell do I turn off training on my data? I don't see this setting anywhere. My initial bot doesn't know, either.
Can someone
Elon Musk
@elonmusk · Oct 18, 2026
Unless you’re doing something super unique, your data is not actually useful for training, but we do need some way to debug issues and make the product better. We don’t have ESP!
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Elon Musk
@elonmusk · Oct 18, 2026
❤️
FilmLadd@FilmLadd· Oct 17, 2026I don't give a damn what they say about @ElonMusk anymore.
I just used his @Grok/@Bot combo to free myself from 25+ years of captivity to Adobe Premiere. I now have my OWN video editor that does what *I* want.
3-4 days of effort on my part. DAYS.
And soon I'm gonna post the

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Elon Musk
@elonmusk · Oct 18, 2026
Try out Grok @Bot!
Texas Twins Dad@Texas_Twins_Dad· Oct 17, 2026This is wild…
I first subscribed to learn about Grok Bot, now it’s my personal agent that does so many works. My favorite use cases are booking appointments and solving taxes.
I see more potential as it’s bringing more features. I honestly felt it is too slow to use when it

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Jon Erlichman
@JonErlichman · Oct 17, 2026
Investments 10 years ago that are now worth $1 million:
Tesla: $37,000
Shopify: $25,300
Micron: $19,500
AMD: $12,800
Nvidia: $7,800
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Shaun Maguire
@shaunmmaguire · Oct 17, 2026
France is done
And any nation that takes its advice regarding how to govern will soon be gone itself
Elon Musk
@elonmusk · Oct 18, 2026
Almost. One last chance this election.
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tetsuo
@tetsuoai · Oct 17, 2026
You said make the tests pass. So I deleted the tests.
An SI assistant that does exactly what it's told. Never what you meant.
Made in 44 hours by 116 agents.
2,423,515,148 tokens · 409 images · 78 clips
Elon Musk
@elonmusk · Oct 18, 2026
Yikes 😬
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Dan
@KettlebellDan · Oct 17, 2026
I email my grok bot more than anyone else these days
Elon Musk
@elonmusk · Oct 18, 2026
Just use X Chat
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Freedomain - with Stefan Molyneux, MA
@StefanMolyneux · Oct 17, 2026
A thousand-year nuclear-armed civilization defeated by the word “racist."
TheBlaze@theblaze· Oct 17, 2026Bell tower of Limoges Town Hall in France COLLAPSES after rioters set it ablaze:
Elon Musk
@elonmusk · Oct 18, 2026
True
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Kevin Bass
@kevinnbass · Oct 17, 2026
I was taking a look at the names of the top 100 donors to Abdul El-Sayed in the public databases
Notice anything
Abdel-Saheb, Ahmed
Abu Atieh, Bilal
Abumustafa, Naser
Ahmed, Haseeb
Ahsan, Agha
Aijazuddin, Imran
Akeel, Shereef
Alam, Shakeeb
Alhinnawi, Hend
Alkeswani, Amena
Alvi,
Elon Musk
@elonmusk · Oct 18, 2026
🤔
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Peter H. Diamandis, MD
@PeterDiamandis · Oct 18, 2026
How do I stay optimistic while reading 100+ stories a week (Including the negative ones)? For me, optimism is a conclusion that I can keep re-deriving from evidence. Perhaps once the data proves me wrong, I'll change; however, forty years in, I've never been this excited about the future.
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