Posts
Elon Musk
@elonmusk · 19 mars 2026
punch far above its weight, because the entire Tesla AI software stack is designed to make maximally effective use of every circuit. We co-signed our AI software and hardware.
Bear in mind that AI5, while it can be used for training in data centers, is primarily optimize
Elon Musk
@elonmusk · 19 mars 2026
@pbeisel I am a huge admirer of Nvidia and Jensen btw. That market cap is well-deserved.
SpaceX AI and Tesla expect to continue ordering Nvidia chips at scale.
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phil beisel
@pbeisel · 18 mars 2026
Tesla’s forthcoming AI5 uses a half-reticle design, which is crucial for yield. A reticle defines the imaging area of a lithography machine, fitting two chips per shot effectively doubles yield.
This means the Tesla chip design team had to carefully manage die features, for
phil beisel@pbeisel· 17 mars 2026Terafab may be the most essential vertical integration Tesla has ever undertaken— and it is truly non-optional.
It will take years to build and will test even Elon’s speedrunning abilities to the limit, but that won’t stop him from trying.
The breakthrough likely lies in
Elon Musk
@elonmusk · 19 mars 2026
AI5 will punch far above its weight, because the entire Tesla AI software stack is designed to make maximally effective use of every circuit. We co-signed our AI software and hardware.
Bear in mind that AI5, while it can be used for training in data centers, is primarily optimized for AI edge compute in Optimus and Robotaxi.
There is still significant room for improvement. In the same half reticle and same process node, we think a single AI6 chip has the potential to match a dual SoC AI5.
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ApoStructura
@ApoStructura · 18 mars 2026
We act as if everything SpaceX does is revolutionary because it’s basically true
PebMets@PebMet1· 18 mars 2026Based on many comments, it appears some believe the space program started in 2002, the year SpaceX was formed. They write as if reusable vehicles, landing probes on Mars, or a crew on the moon is a new thing. In their minds, everything SpaceX does is revolutionary.
Elon Musk
@elonmusk · 19 mars 2026
Making reusability useful is what matters
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Atelier Missor
@AtelierMissor_ · 18 mars 2026
For one statue destroyed, we will craft ten more.
iamyesyouareno@iamyesyouareno· 18 mars 2026“The past was erased, the erasure was forgotten, the lie became the truth”
— George Orwell
Elon Musk
@elonmusk · 19 mars 2026
🔥🔥
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Patrick Heizer
@PatrickHeizer · 18 mars 2026
I am pleading with the forces of the universe to convince Villeneuve to tackle yet another "unfilmable" sci-fi series.
Elon Musk
@elonmusk · 18 mars 2026
This would make for an excellent series or string of movies
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Elon Musk
@elonmusk · 18 mars 2026
Try Tesla FSD (self-driving)!
Peter H. Diamandis, MD@PeterDiamandis· 18 mars 2026Tesla's FSD: 5.3 million miles between accidents. US driving average: 660,000.
That's 9x safer. And it's only getting better.
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Geiger Capital
@Geiger_Capital · 18 mars 2026
"The Founding Fathers were illegal immigrants"
Yes… English settlers going to wooded colonies is just like allowing millions of unvetted migrants into a fully developed superpower with modern-day welfare programs.
Greg Price@greg_price11· 18 mars 2026Raskin: "Thomas Paine was an undocumented immigrant."
Jordan: "How was he an illegal immigrant? He was born in the UK and came to America, then a British colony."
Raskin: "I didn't say he was an illegal immigrant. He was an undocumented immigrant."
Elon Musk
@elonmusk · 18 mars 2026
Big difference
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Elon Musk
@elonmusk · 18 mars 2026
Grok upgrades
X Freeze@XFreeze· 18 mars 2026The new Grok 4.20 Beta benchmarks are wild
🥇 #1 lowest hallucinating AI (22%)
🥇 #1 at following instructions (83%)
🥈 #2 in agentic tool use (97%)
Grok 4.20 ranks #1 in the lowest hallucination rate ever recorded across all AI models tested globally
Most models race to
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Andrew Côté
@Andercot · 18 mars 2026
@elonmusk
Elon Musk
@elonmusk · 18 mars 2026
But the good news is that SpaceX will put big telescopes in space and giant ones on the Moon
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roon
@tszzl · 18 mars 2026
the romantic human aspect of space colonization-placing our flags on other worlds-is redundant with robots and Von Neumann replicators unfortunately. the mars colony will be robots. ppl can join, but as consumers of an experience rather than critical parts of novel adventures
Elon Musk
@elonmusk · 18 mars 2026
The love of adventure and exploration will always be there
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Elon Musk
@elonmusk · 18 mars 2026
Cool, well Grok will get even better every week!
Brian Roemmele@BrianRoemmele· 18 mars 2026@elonmusk Elon, I think it is the best AI model upgrade across all platforms thus far. I have convinced the last OpenAI hold out clients to move to APIs. The absolute tonnage of @Grok Heavy in lifting power is stunning and closeed the last hold out. We will need the
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Elon Musk
@elonmusk · 18 mars 2026
En réponse à @RealJamesWoods
🫡
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Elon Musk
@elonmusk · 18 mars 2026
It’s almost like they can’t be trusted 🤔
@jason@Jason· 18 mars 2026It would be more efficient to create a list of partners who haven’t sued OpenAI at this point. 😂😂😂
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Charlie Downes
@cfdownes_ · 17 mars 2026
We will not lie to the British people. Restoring Britain will require decisions that are controversial and unpleasant.
We are going to strip millions of healthy Brits who refuse to work of benefits. If that causes outrage from those who think the taxpayer owes them a living, so
Elon Musk
@elonmusk · 18 mars 2026
Either this or Britain dies
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Elon Musk
@elonmusk · 18 mars 2026
This would be a travesty
iamyesyouareno@iamyesyouareno· 18 mars 2026“The past was erased, the erasure was forgotten, the lie became the truth”
— George Orwell
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Elon Musk
@elonmusk · 18 mars 2026
Grok
Ashlee Vance@ashleevance· 18 mars 2026Interesting that it was @grok that did the final science heavy lifting in the man cures dog's cancer with AI story. Grok corrected errors in the vaccine construct missed by Gemini
Full pod down in the replies
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Elon Musk
@elonmusk · 18 mars 2026
Wow
Nick shirley@nickshirleyy· 17 mars 2026🚨 Here is the full 40 minutes of my crew and I exposing California fraud, Minnesota was big but California is even bigger... We uncovered over $170,000,000 in fraud as these fraudsters live in luxury with no consequences. Like it and share it, the fraud must STOP.
We ALL work
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Elon Musk
@elonmusk · 18 mars 2026
What are your initial impressions of Grok 4.20?
Major upgrades are still landing every week.
Testlabor@testerlabor· 18 mars 2026Grok 4.20 is now officially out of Beta. It's now on Auto, Fast, Expert & Heavy.
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Joey Mannarino
@JoeyMannarino · 18 mars 2026
Berlin has just imposed INSANE immigration quotas on the judiciary system.
Now 40% of candidates for judges and prosecutors must have an immigrant origin.
Is that so they can just let all the migrant criminals off easily without any repercussions at all?
How the hell is this
Elon Musk
@elonmusk · 18 mars 2026
Wow
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Defiant L’s
@DefiantLs · 18 mars 2026
Spot on 😂
Elon Musk
@elonmusk · 18 mars 2026
Accurate
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