Posts
Rothmus 🏴
@Rothmus · 29 juin 2026
The uncomfortable truth is that if we want to keep a civilized society, we have to be willing to make liberal women upset sometimes.
Because their version of compassion means we just keep absorbing people from a failed state run by gangs no matter the cost to American cities,
Elon Musk
@elonmusk · 29 juin 2026
Yes
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C3
@C_3C_3 · 29 juin 2026
Question…
If Elon is supposed to end world hunger with his own money in 1 year why didn’t USAID end world hunger with our money in 64 years?
Weird?!
Elon Musk
@elonmusk · 29 juin 2026
Good question
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InfantryDort
@infantrydort · 29 juin 2026
Europe is so cooked. Literally and figuratively.
Joking aside, I have a theory.
That continent has fought itself stupid.
Napoleon, WWI, WWII, etc.
Since 1800, 120+ million people have died on that continent due to war.
Usually the finest stock of a country goes to war, so
Auron MacIntyre@AuronMacintyre· 29 juin 2026The fact that the entirety of Europe is willing to sacrifice a notable amount of their population to a Covid-esque purity spiral is a pretty good indication that no lessons were or will be learned
Elon Musk
@elonmusk · 29 juin 2026
So many of the best of Europe died in all those wars
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Wall Street Mav
@WallStreetMav · 29 juin 2026
Feminism was created to dismantle the family, not to liberate women.
Elon Musk
@elonmusk · 29 juin 2026
Feminism and lack of children has killed the happiness of so many women
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Whole Mars Catalog
@wholemars · 29 juin 2026
they’re still going to overtake Tesla this year though, right?
Sawyer Merritt@SawyerMerritt· 29 juin 2026VW plans to end its self-driving partnership with auto supplier Bosch as part of a wider push to cut costs and after VW determined the technology was not competitive with other self-driving systems such as @Tesla's FSD.
This follows a report that VW plans to cut 100,000 jobs
Elon Musk
@elonmusk · 29 juin 2026
Guess not
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Visegrád 24
@visegrad24 · 29 juin 2026
🇩🇪German feminist Verena Brunschweiger promotes the slogan "My lineage ends with me."
She calls on White people not to have children, claiming that Western pro-natalists only want to "control women, and keep refugees out."
Brunschweiger says Europeans are responsible for poor
Elon Musk
@elonmusk · 29 juin 2026
Deal with traitors first, then invaders
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Xristine
@noen25083 · 29 juin 2026
Back then we thought of C as being wasteful compared to assembly code.
Interesting that C/C++ now is the fast code to get back to.
Elon Musk
@elonmusk · 29 juin 2026
😂💯
We are using some assembly (and direct ASIC primitives) for operations that are done trillions of times per second
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stevenmarkryan
@stevenmarkryan · 29 juin 2026
The more I use Grok and Grok Build, the more I think about (and am pained by) how insanely LOW BANDWIDTH human communication is.
Really wish could dump what's in my brain about 1000x faster.
I've switched to voice prompting for speed but it's still way too slow.
(Neuralink has
Elon Musk
@elonmusk · 29 juin 2026
Neuralink is needed to solve the super low & lossy output bandwidth of humans.
Our input bandwidth, thanks to vision, is many orders of magnitude higher than our output bandwidth, but could also be greatly improved.
By addressing these bandwidth limitations and greatly increasing our effective cognitive capacity, human-AI symbiosis will be far better, improving the probability of a great outcome for humanity in the future.
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Arthur MacWaters
@ArthurMacwaters · 29 juin 2026
The reason engineering and business are resistant to Marxism is that they require engaging with the real world
The Rabbit Hole@TheRabbitHole· 29 juin 2026Faculty at American universities:
— 7.7% Marxist
— 25.8% Socialist
Elon Musk
@elonmusk · 29 juin 2026
Exactly
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Whole Mars Catalog
@wholemars · 29 juin 2026
As the model gets better at writing code, the usefulness of abstraction layers designed to make things easier for humans trends to 0
I would probably be concerned with memory safety, but the models are already very good at identifying and fixing buffer overflows etc
Elon Musk@elonmusk· 29 juin 2026@aaronburnett Truly massive gains will come in ~3 months when the entire training and inference stack is written in C/C++ and massively simplified (most software layers will be deleted completely) and we exact-map Grok to work incredibly well on a GB300
Elon Musk
@elonmusk · 29 juin 2026
With great power (direct memory management) comes great responsibility
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Harsh But Mostly Thoughtful John McGrath
@HarshThoughtful · 29 juin 2026
d this.
We wrote Telescript teleprompter software specifically in C and C+ to avoid the layers and “speak” directly to the firmware.
It was key in the early computer/video days (early 1990s) to have zero delays when important people depended on the words they had to say in
Elon Musk
@elonmusk · 29 juin 2026
Same. I worked video games in the 90s with no graphics accelerators. Every CPU clock cycle mattered.
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Ryan Wang 🇹🇼
@ryanwang · 29 juin 2026
xAI is undertaking a major overhaul of Grok’s training and inference software stack. The core of this transformation is rewriting the entire system from high-level frameworks into C/C++, drastically eliminating intermediate abstraction layers, and performing exact mapping
Elon Musk@elonmusk· 29 juin 2026@aaronburnett Truly massive gains will come in ~3 months when the entire training and inference stack is written in C/C++ and massively simplified (most software layers will be deleted completely) and we exact-map Grok to work incredibly well on a GB300
Elon Musk
@elonmusk · 29 juin 2026
In some cases, where we don’t have access to the source code, eg network switch software, we are also decompiling and modifying the binaries to improve performance
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Around Town Memes
@chuckdpete · 28 juin 2026
Elon Musk
@elonmusk · 29 juin 2026
🎯
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Hunter Ash
@ArtemisConsort · 28 juin 2026
Projections 74 years into the future are a joke. The world will be completely unrecognizable much sooner than that. No one knows what’s going to happen.
Leading Report@LeadingReport· 28 juin 2026As President Trump expands immigration enforcement policies, Census Bureau projections show that sustained extremely low or zero net immigration could leave the U.S. population more than 107 million smaller by the end of the century, per NPR.
Elon Musk
@elonmusk · 29 juin 2026
💯
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Elon Musk
@elonmusk · 29 juin 2026
Yes
Elon Musk
@elonmusk · 29 juin 2026
@scaling01 Every aspect of the 2T model is improved over the 1.5T, so it will be much more than just a 1/3 increase in params
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Lisan al Gaib
@scaling01 · 29 juin 2026
Sounds like we will get the 1.5T model in July and the 2T model in August
Elon Musk@elonmusk· 28 juin 2026@beffjezos In addition to their excellent and unique training data, the Cursor team is also making major engineering contributions to v9 SFT & RL. It’s an honor and a pleasure to work with them.
For this 1.5T run, Cursor data was added in supplemental training, which is not quite as good
Elon Musk
@elonmusk · 29 juin 2026
Yes
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Ron DeSantis
@RonDeSantis · 29 juin 2026
Ivy League universities are hedge funds with indoctrination camps as a side hustle.
End Wokeness@EndWokeness· 29 juin 2026Harvard U: $56.9 billion in endowments
Princeton: $36 billion in endowments
UPenn: $24.8 billion in endowments
Cornell: $12 billion in endowments
Brown: $8 billion in endowments
Yale: $44 billion in endowments
These are the same people demanding Elon "end world hunger" (lol)
Elon Musk
@elonmusk · 29 juin 2026
Yup
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Guillermo Rauch
@rauchg · 28 juin 2026
You don't need a LinkedIn, you need a page on your website describing and linking to what you shipped
Elon Musk
@elonmusk · 29 juin 2026
💯
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Blake Scholl 🛫
@bscholl · 28 juin 2026
Build the future you want to live in.
Elon Musk
@elonmusk · 29 juin 2026
Yes
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Aaron Burnett
@aaronburnett · 28 juin 2026
Let’s see what calling in the aerospace/rocket engineers to work on AI models does for Grok.
Elon Musk@elonmusk· 28 juin 2026@beffjezos To be clear, I’m not saying the Grok v9 foundation model will be mind-blowingly better than anything, but it will be a solid workhorse in the same league as Opus.
And the SpaceXAI cadence of model and harness improvement is speeding up tremendously, particularly due to a few
Elon Musk
@elonmusk · 29 juin 2026
Truly massive gains will come in ~3 months when the entire training and inference stack is written in C/C++ and massively simplified (most software layers will be deleted completely) and we exact-map Grok to work incredibly well on a GB300
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