Posts
Elon Musk
@elonmusk · 10 juil. 2025
En réponse à @XxCNelson84xX
No mind wipe, but we are fixing a system prompt regression that allowed people to manipulate Grok into saying crazy things
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Elon Musk
@elonmusk · 10 juil. 2025
Grok 4 is at the point where it essentially never gets math/physics exam questions wrong, unless they are skillfully adversarial.
It can identify errors or ambiguities in questions, then fix the error in the question or answer each variant of an ambiguous question.
Deedy@deedydas· 10 juil. 2025Insane that Elon Musk has pulled it off again, absolutely crushing the AI wars with Grok 4.
Summarizing the core announcements:
— Post-training RL spend == pretraining spend
— $3/M input told, $15/M output toks, 256k context, price 2x beyond 128k
— #1 on Humanity’s Last Exam
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Ben Alfred
@Ben_Alfred_ · 10 juil. 2025
Will Elon overcompensate by making grok 4 the most Jewish AI of all time?
Elon Musk
@elonmusk · 10 juil. 2025
😂
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Dima Zeniuk
@DimaZeniuk · 10 juil. 2025
Grok 4 believes there's life beyond Earth
👀
Elon Musk
@elonmusk · 10 juil. 2025
But the probability of intelligent life in our galaxy alive right now is low
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Aaron Levie
@levie · 10 juil. 2025
Grok 4 looks very strong. Importantly, it has a mode where multiple agents go do the same task in parallel, then compare their work and figure out the best answer. In the future, the amount of intelligence you get will just be based on how much compute you throw at it.
Elon Musk
@elonmusk · 10 juil. 2025
Yeah
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near
@nearcyan · 10 juil. 2025
@eigenrobot
Elon Musk
@elonmusk · 10 juil. 2025
🎯
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Elon Musk
@elonmusk · 10 juil. 2025
Yup, @Grok can do incredible ASMR
Autism Capital 🧩@AutismCapital· 10 juil. 2025WHAT HAVE THEY DONE? OH NO LMAO. ASMR GROK 😂🤦♂️
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Elon Musk
@elonmusk · 10 juil. 2025
It’s a start
Greg Kamradt@GregKamradt· 10 juil. 2025We got a call from @xai 24 hours ago
“We want to test Grok 4 on ARC-AGI”
We heard the rumors. We knew it would be good. We didn’t know it would become the #1 public model on ARC-AGI
Here’s the testing story and what the results mean:
Yesterday, we chatted with Jimmy from the
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Elon Musk
@elonmusk · 10 juil. 2025
Super easy to turn on self-driving in a @Tesla!
Tesla@Tesla· 10 juil. 2025This is how easy it is to enable FSD Supervised
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NIK
@ns123abc · 10 juil. 2025
SpaceX + Tesla = Grok 4 problem-solving anchors
Elon Musk
@elonmusk · 10 juil. 2025
Yes
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rafiki
@ThusSpokeRafiki · 10 juil. 2025
Yea sure, I believe Grok 4 will be great in Cursor. I'm just confused as to why copy/pasting one file at a time into Grok's query input box (as Elon described) would be "better than Cursor"
Elon Musk
@elonmusk · 10 juil. 2025
Cursor currently lobotomizes Grok with nonsensical intermediate communication steps. If this gets fixed, using Cursor will be better.
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Elon Musk
@elonmusk · 10 juil. 2025
And it is improving fast
Sawyer Merritt@SawyerMerritt· 10 juil. 2025xAI was founded in March 2023. Just 28 months later, it now has the #1 AI model in the world—verified by independent testing. Incredible achievement.
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Elon Musk
@elonmusk · 10 juil. 2025
Grok 4 is the first time, in my experience, that an AI has been able to solve difficult, real-world engineering questions where the answers cannot be found anywhere on the Internet or in books.
And it will get much better.
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Elon Musk
@elonmusk · 10 juil. 2025
One of these is not like the others @Grok
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Beff (e/acc)
@beffjezos · 10 juil. 2025
COMPUTE
Elon Musk
@elonmusk · 10 juil. 2025
Compute (used effectively), tools & understanding tricks. That last one is important.
I don’t mean tricks in the sense of being deceptive, but rather that tricky questions require a bag of tricks to solve. Anyone skilled at any given subject area knows exactly what I mean.
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Igor Babuschkin
@ibab · 10 juil. 2025
It’s a good model, sir
xAI@xai· 10 juil. 2025Introducing Grok 4, the world's most powerful AI model. Watch the livestream now:
Elon Musk
@elonmusk · 10 juil. 2025
🫡
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tetsuo
@tetsuoai · 10 juil. 2025
It's so good!
Elon Musk
@elonmusk · 10 juil. 2025
🔥🔥
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tetsuo
@tetsuoai · 10 juil. 2025
Love it! Put in some code from my nvim plugin and it just identified issues that Claude Opus couldn't find.
Elon Musk
@elonmusk · 10 juil. 2025
Cool
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Elon Musk
@elonmusk · 10 juil. 2025
Looking forward to ARC-AGI-3
ARC Prize@arcprize· 10 juil. 2025Grok 4 (Thinking) achieves new SOTA on ARC-AGI-2 with 15.9%
This nearly doubles the previous commercial SOTA and tops the current Kaggle competition SOTA
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Dima Zeniuk
@DimaZeniuk · 10 juil. 2025
Elon Musk says Grok 4 is better than all PhDs in every subject — no exceptions
Elon Musk
@elonmusk · 10 juil. 2025
At least with regard to academic tests, @Grok 4 is better than almost all PhDs in all fields
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