Posts
John Carmack
@ID_AA_Carmack · Jul 6, 2026
Memory cost and capacity are significant issues for AI accelerators.
Unlike game rendering, model inference can have a deterministic memory access pattern. You don’t need “random access memory” at all for model weights, and you could tolerate cold-start latencies in the multiple
Elon Musk
@elonmusk · Jul 7, 2026
Yeah
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Big Boss
@0xBADB01E · Jul 6, 2026
I agree with this post whole heartedly but I’d push it even further. The interconnect IS the binding constraint for AI even more so than memory. If we want faster inference & training with better economics we are best served by designing our interconnect first and then working bac
outside five sigma@jwt0625· Jul 5, 2026chips get all the love but the interconnects across all levels from c2c to rack-to-rack are as important, and many chip makers are sleeping on it until very recently. Even most interconnects people just want it to be as transparent as possible, just send and receive the bits with
Elon Musk
@elonmusk · Jul 7, 2026
Interesting
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Déborah
@dvorahfr · Jul 6, 2026
"At the Edge of the Galaxy" – Episode 1
I created this video entirely using AI, specifically the Grok Imagine software.
I developed the script with @grok .
Then I produced it using all the tools available in Grok @imagine , particularly the Agent mode, which saves a tremendous
Elon Musk
@elonmusk · Jul 7, 2026
Cool
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The Knowledge Archivist
@KnowledgeArchiv · Jul 5, 2026
Didn’t you mention you keep it on your bedside table too? Patriot
Elon Musk
@elonmusk · Jul 7, 2026
That and the Constitution
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Rob2628
@rob2628 · Jul 6, 2026
The Tower Leaderboards just came "out of beta" in #DiabloIV but the Rogues are still doing infinite damage due to various bugs.
Hoping to see some hotfixes to a Class that has been broken since Lord of Hatred release a few month ago...
Also iconic Mythic items droprate need
Elon Musk
@elonmusk · Jul 7, 2026
Yeah
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Joe Lonsdale
@JTLonsdale · Jul 6, 2026
If we get the cool sort of aligned ASI that gives us effectively infinite intelligence to build and create at scale, we will likely end up building black holes and harnessing them for energy, manufacturing, and quantum simulations.
For a spinning (Kerr) black hole, efficiencies
Elon Musk
@elonmusk · Jul 7, 2026
Looong way to go before we can harness black holes
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Samo Burja
@SamoBurja · Apr 14, 2026
I guess Eastern Europe learned nothing from Western Europe's failed multicultural experiment.
That the general population is opposed to it means nothing, they were also opposed to it in Canada, Britain, California...
The locals have no idea what is coming.
UBERSOY@UBERSOY1· Apr 13, 2026🇱🇹 Lithuania's quiet but accelerating demographic transformation. Work permits issued by Lithuania to 8 Third-World countries from 2016 to 2025 (only third world nations with over 1k nationals in Lithuania were counted).
Source:
Elon Musk
@elonmusk · Jul 7, 2026
Hmm
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SpaceXAI
@SpaceXAI · Jul 6, 2026
We are now @SpaceXAI.
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Michael Dell 🇺🇸
@MichaelDell · Jul 6, 2026
Thank you @Gwynne_Shotwell & Robert! 🙏🚀
Gifting @SpaceX shares to 2M kids’ @TrumpAccounts is legendary generosity. Empowering the next generation with ownership in our future among the stars 🇺🇸
Pure inspiration! @altcap
Gwynne Shotwell@Gwynne_Shotwell· Jul 6, 2026My husband and I are honored and thrilled to participate in the Invest America program and gift a share of our SpaceX stock to a Trump Account for each of more than two million children across our great nation.
Every American child under 18 can benefit from having a Trump
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Whole Mars Catalog
@wholemars · Jul 6, 2026
One of Elon Musk’s companies, Tesla, is making cars for blind people.
Another one of his companies, Neuralink, is working on restoring sight to the blind.
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Gwynne Shotwell
@Gwynne_Shotwell · Jul 6, 2026
My husband and I are honored and thrilled to participate in the Invest America program and gift a share of our SpaceX stock to a Trump Account for each of more than two million children across our great nation.
Every American child under 18 can benefit from having a Trump Account, but our gift specifically goes to the Accounts of children (ages 11-17) that live in areas with lower average household incomes with a bit more emphasis for those that live near our central Texas home.
We have been fortunate in our careers and hope this gift encourages the next generation to continue the journey of enabling humanity to live and fly amongst the stars.
A huge thanks to all that worked to bring this incredible program to life.
Brad Gerstner@altcap· Jul 4, 2026Dear America,
Starting today, on the 250th birthday of our country, millions of children will now benefit from a new & powerful American birthright - a privately owned investment account from birth. Every child a shareholder in the great American economy!
American capitalism
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Tyler
@cillianblack · Jul 4, 2026
Oh look. The migrant who stomped a white Swedish man to death was a rapist ... because of course he was.
Meaning, if the authorities did their fucking job and deported him, Christian Zedig's children would still have a father.
Basil the Great@BasilTheGreat· Jul 4, 2026🚨NEWS: The migrant who attacked and killed Swedish Father Christian Zedig in a football fan zone had multiple previous criminal charges including:
- Charged with rape in 2013
- 7 years for attempted murder in 2017
- Charged with assault in April 2026
Why wasn't he stopped?
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Rebecca Mistereggen
@RMistereggen · Jul 5, 2026
“That was fun, I’ll do it again when I get out,” said the 22-year-old Gambian violent offender after he stabbed a 55-year-old Italian man twenty times.
And he will be released again. Perhaps to succeed in killing a European next time.
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Elon Musk
@elonmusk · Jul 6, 2026
Making sure Cybercab meets the needs of the blind
Tesla Robotaxi@robotaxi· Jul 6, 2026Cybercab at the National Federation of the Blind's Annual Convention in Austin for a hands-on experience of its accessibility features for blind or visually impaired customers
For example:
– Braille lettering on physical controls
– Space for service animals & assistive
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Cybertruck
@cybertruck · Jul 4, 2026
🇺🇸🇺🇸🇺🇸
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Palmer Luckey
@PalmerLuckey · Jul 6, 2026
We need a bit more shame.
People used to avoid certain self-interested behaviors to avoid shame, private and public. Law and customs assumed this.
Now, 38% of Stanford students claim to be disabled. 40% of young women (under 35) claim mental illness, and SSI disability payments have gone up 400% in a single generation.
It isn't good for anyone, least of all people who are actually disabled, when everyone looks the other way as friends and family and peers con the system with a level of shamelessness no architect of our safety net ever imagined could be possible in America. When everyone is disabled, nobody is.
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Sawyer Merritt
@SawyerMerritt · Jul 5, 2026
"Richard Symons, the owner of a U.K.-based used-car sales company that specializes in EVs, has found that the batteries that power these cars (Teslas) continue to perform well even after several hundred thousand miles.
“They are proving themselves to be exceptionally reliable."
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Yun-Ta Tsai
@yunta_tsai · Jul 5, 2026
One of the most misunderstood facts is that the US was founded with abundance, whereas it was in fact built from scratch.
At the time of founding, Britain was the greatest nation governing the Seven Seas, while China was at its height with total land dominance in the East under the Qianlong Emperor.
The usable land of the US at founding was much smaller than that of either nation. The 13 colonies spanned 430K square miles, while Britain governed 2.5M square miles and China owned 5M square miles of territory.
The trade and economic volume of the 13 colonies was minuscule, consisting mostly of raw materials that barely registered on the charts. Combined, the 13 colonies produced $4B GDP, while Britain made $350B and China $2.5T in today’s dollars.
In other words, the 13 colonies were less than 0.2% of the world economy and much smaller than that of many African nations today.
The wealth of the US was not inherited but earned through survival and competition against stronger nations. Most people who came here brought nothing but empty hands yet built an empire from the ground.
This is something that people who inherit great resources from parents and ancestors cannot understand—like most nations in Europe and Asia, where wealth was dominated by inheritance, not earned. They mistakenly believe what we have now is a privilege. The trees we enjoy today were planted and nourished with sweat and blood by previous generations so that we could cut the wood for warmth.
Be a tree planter, not a wood chopper. Plant your tree today. 🌱
Jared Friedman@snowmaker· Jul 4, 2026One of the great chapters in America's history is how we converted our economy to wartime production in the 1940s and used our industrial power to win WWII.
I'd learned in high school that we converted car factories into tank factories. But I never knew the full story until
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Elon Musk
@elonmusk · Jul 6, 2026
Starbase
StarbaseTX@StarbaseTX· Jul 5, 2026What a way to celebrate America!
Thank you to the thousands of attendees from across the Rio Grande Valley who joined us for Starbase’s Second Annual 4th of July Celebration.
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Elon Musk
@elonmusk · Jul 6, 2026
Obviously true to any student of history
yannispappas@yannispappas· Jul 5, 2026America is the most powerful empire. Yet, it has not annexed another sovereign country since 1898. It’s arguably the most morally constrained in history. No previous hegemonic power with military superiority exercised so little direct annexation during its period of dominance.
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