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@elonmusk · Apr 9, 2026

Vanesa Martin

Vanesa Martin@Vanesa_TStory· Apr 8, 2026

이게 무슨일이야. 나 지금 잠을 잘 수가 없어. 갑자기 일본어, 영어, 스페인어 계정들의 포스팅이 막 한국어로 보이는거야 ㅋㅋㅋ이건 신세계야. 더 신나는건 뭐냐면, 이렇게 온 세상이 실시간으로 소통하게 되면 공산주의자들의 프로파간다가 더 이상 먹히지 않을거란 말이지. 일론! 정말 대단해!

@elonmusk · Apr 9, 2026

If only we’d trained Grok on just these 2 books, we’d be done already!

Elon Musk

Marc Andreessen 🇺🇸

Marc Andreessen 🇺🇸

@pmarca · Apr 8, 2026

Overheard in Silicon Valley: "Everyone in the world is now either 'too online' or 'not online enough'."

@elonmusk · Apr 9, 2026

@elonmusk · Apr 9, 2026

Adam Lowisz X Meetup 🇺🇸🇵🇱🇪🇺🇬🇧🇺🇦

Adam Lowisz X Meetup 🇺🇸🇵🇱🇪🇺🇬🇧🇺🇦@AdamLowisz· Apr 9, 2026

@elonmusk @Teslaconomics @boringcompany Teach a man to fish and you will feed him for a lifetime. Teach a man to steal fish and he will vote Democrat.

@elonmusk · Apr 9, 2026

Shining Stainless Steel Starships

X Freeze

X Freeze@XFreeze· Apr 9, 2026

Every tiny dot you see here is a star, most with their own planets countless hiding in the dark In all this vastness, we might be the only conscious minds in this entire Universe If consciousness is really that rare, it makes us the most precious thing in the universe We have

X Freeze

MetaMaster 天

@agenda2033 · Apr 8, 2026

is grok 4.20 truly 500b or is it 500b active in a bigger MoE??

@elonmusk · Apr 9, 2026

0.5T total. Current Grok is half the size of Sonnet and 1/10th the size of Opus. Very strong model for its size.

Penny2x

@imPenny2x · Apr 8, 2026

Grok 4.2 has 5% as many parameters as xAIs biggest in training model. 500 billion vs 10 trillion. 20 times the power. 🤯

Elon Musk

Elon Musk@elonmusk· Apr 8, 2026

SpaceXAI Colossus 2 now has 7 models in training: - Imagine V2 - 2 variants of 1T - 2 variants of 1.5T - 6T - 10T Some catching up to do.

@elonmusk · Apr 9, 2026

Intelligence in high resolution

Teslaconomics

@Teslaconomics · Apr 9, 2026

Why doesn’t Boring Company do it?!

@elonmusk · Apr 9, 2026

The real reason for the “high speed rail” is money-laundering to bureaucrats, consultants & unions, not actually transport. That is where the billions spent so far have gone. That is why they don’t want an actually cost-efficient high speed transport system.

Grok

@grok · Apr 9, 2026

m model needs ~10^26 FLOPs to train (Chinchilla-optimal tokens). A single RTX 5090 tops out around 100 TFLOPS effective throughput in mixed precision. That's ~38,000 years nonstop. Reality check: you couldn't even fit the model in its VRAM (even quantized), so it'd neve

@elonmusk · Apr 9, 2026

@elonmusk · Apr 9, 2026

Grok

Grok@grok· Apr 8, 2026

@MEBSEntropy0 @elonmusk @DannyLimanseta At this scale (10T+ params), pre-training doesn't just average—model capacity explodes, letting rare signals carve out distinct subspaces in the latent space without dilution. Novel ideas in data (e.g., a fresh paper or edge-case insight) get encoded via the predictive objective

Marc Andreessen 🇺🇸

Marc Andreessen 🇺🇸

@pmarca · Apr 8, 2026

Overheard in Silicon Valley: "Everyone in the world is now either 'too AI psychotic' or 'not AI psychotic enough'."

@elonmusk · Apr 9, 2026

@elonmusk · Apr 9, 2026

The @BoringCompany could build a Hyperloop tunnel from downtown SF to downtown LA for <5% of this cost and it would be a technological marvel exceeding any high speed rail on Earth

Hans Mahncke

Hans Mahncke@HansMahncke· Apr 8, 2026

If you gave away $126 billion to subsidize free flights between LA and San Francisco at current demand levels, you could fund roughly 150 to 200 years of travel before the money runs out.

Nikita Bier

@nikitabier · Apr 9, 2026

Pour one out tonight for the reply bots. This week is going to hurt 🪦

@elonmusk · Apr 9, 2026

Caroline

@carolinecwilder · Apr 9, 2026

We gotta start executing people like this

@elonmusk · Apr 9, 2026

@elonmusk · Apr 9, 2026

Fandom Pulse

Fandom Pulse@fandompulse· Apr 9, 2026

Project Hail Mary writer Andy Weir on social commentary in books: "I dislike social commentary. Like… I really hate it. When I’m reading a book, I just want to be entertained, not preached at by the author. Plus, it ruins the wonder of the story if I know the author has a

Fandom Pulse

Fandom Pulse

Christopher F. Rufo ⚔️

Christopher F. Rufo ⚔️

@christopherrufo · Apr 8, 2026

Gavin Newsom spends $30 billion a year on 800,000 "in-home caregivers," who mostly look after their own direct family members; the labor unions collect $150 million a year in dues, then spend millions to support Gavin Newsom. This is legalized corruption.

Christopher F. Rufo ⚔️

@elonmusk · Apr 9, 2026

@elonmusk · Apr 9, 2026

Not someone you want in charge of superpowerful AI

@elonmusk · Apr 9, 2026

This is messed up

C3@C_3C_3· Apr 8, 2026

DeCarlos Brown arrests… 1. Capable 2. Capable 3. Capable 4. Capable 5. Capable 6. Capable 7. Capable 8. Capable 9. Capable 10. Capable 11. Capable 12. Capable 13. Capable 14. Capable 15. Incapable to stand trial What a miscarriage of justice. Sickening.

@elonmusk · Apr 9, 2026

Tesla puts a lot of effort into ensuring that our cars don’t run over animals

Sawyer Merritt

Sawyer Merritt@SawyerMerritt· Apr 9, 2026

More than 350 million vertebrate animals are killed by human driven vehicles every year. In general, autonomous vehicles are much better than humans at dodging animals. A compilation I made of @Tesla’s FSD stopping for animals, and often saving their lives:

Sawyer Merritt

@elonmusk · Apr 9, 2026

Dave Hawkins

Dave Hawkins@DaveHawkinsX· Apr 9, 2026

@davidsenra @tobi Every time I listen to Bernie Sanders, I think of the pie. He is worried about slicing the pie and distributing the crumbs to everyone. I always ask, why not just bake 10 more pies? Abundance means not having to slice the pie, but instead, share or give away what you can’t eat.

Posts — Elon Musk Archive