Posts
Elon Musk reposted
eric zakariasson
@ericzakariasson · Sep 21, 2026
and here’s the grok 4.7 model card. a few jumps vs 4.6 that stood out:
- Terminal-Bench: 20.3% → 38.0%
- SWE-Marathon: 31.9% → 46.0%
- HealthBench Pro: 48.5% → 56.7%
- Legal Agent: 15.8% → 19.6%
- EEBench: 60.0% → 66.0%
for the same price as 4.6!
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Min Choi
@minchoi · Sep 21, 2026
Grok Bot is the orchestrator between my Agents/Bots
I only talk to my Chief of Staff whom routes every ask.
Bot Engineers:
Grok Build + Grok 4.6
Claude Code + Fable 5.1
ChatGPT/Codex + GPT-6 Astra
Persistent memory across them.
No copy-paste between chats.
X realtime search
Elon Musk@elonmusk· Sep 21, 2026Interesting
Elon Musk
@elonmusk · Sep 21, 2026
Try Grok 4.7
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The Babylon Bee
@TheBabylonBee · Sep 21, 2026
Aide Pushes Cart Through Halls Of Congress Yelling 'Bring Out Your Dead!' buff.ly/L0lE62E
Elon Musk
@elonmusk · Sep 21, 2026
So real 😂
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Colin Wright
@SwipeWright · Sep 21, 2026
🚨NEW: Our critique of a major "brain sex" study is now published.
@AdamRochussen, @NeuroSGS, and I evaluate a central premise of gender activism and medicine: that trans-identifying people have brains that are shifted away from their sex and toward their "gender identity."
The
Elon Musk
@elonmusk · Sep 21, 2026
Interesting
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Elon Musk reposted
SpaceXAI
@SpaceXAI · Sep 21, 2026
Grok 4.7 is here.
It's a notable improvement over Grok 4.6 at the same price and speed.
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Elon Musk reposted
X Freeze
@XFreeze · Sep 21, 2026
SpaceXAI just released Grok 4.7
And it’s already showing a huge jump in multi-hour office work
Grok 4.7 outperforms GPT-6 Astra and is already nearly matching Fable 5.1
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Elon Musk
@elonmusk · Sep 21, 2026
Grok 4.7 places @SpaceXAI as third, after Anthropic & OpenAI, for agentic coding.
When factoring in that Grok is significantly faster & lower cost, it’s a great choice for your everyday workhorse.
Artificial Analysis@ArtificialAnlys· Sep 21, 2026Grok 4.7 scores 46 on the Artificial Analysis Intelligence Index to bring SpaceXAI into the top 4 AI labs. Coding Agent Index performance has also improved, overtaking GPT-5.6 Sol
Grok 4.7 scores +2 points over Grok 4.6 on the Intelligence Index, with strong performance on
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Elon Musk reposted
Haozhu Wang
@haozhu_wang · Sep 21, 2026
We trained 4.7 on longer-running problems compared to Grok 4.6. It holds context better and checks its own work more carefully.
Give it a try and let us know your feedback!
SpaceXAI@SpaceXAI· Sep 21, 2026Grok 4.7 is here.
It's a notable improvement over Grok 4.6 at the same price and speed.
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Elon Musk
@elonmusk · Sep 21, 2026
Grok 4.7 works extremely well with our Build harness
akshey@aksheyd· Sep 21, 2026Excited to bring 4.7 to you all!
Numerics aside, it's incredibly capable in Grok Build/Cursor. We spent a lot of hours on the harness, iterating with some of the greatest engineers in the world.
Also, the fast mode has INSANE tps. Happy Grok Building :) Lmk what you think!
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Elon Musk
@elonmusk · Sep 21, 2026
🚀
NVIDIA@nvidia· Sep 21, 2026Grok 4.7 has landed. 🚀
Congrats to @SpaceXAI on its most capable model yet for coding and knowledge work.
Proud to support the team with NVIDIA accelerated computing.
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Elon Musk reposted
Andrew Milich
@milichab · Sep 21, 2026
Try Grok 4.7 - it excels at coding, engineering work, and 3D, and the model is a fantastic thought partner at high TPS in Grok Build and Cursor
SpaceXAI@SpaceXAI· Sep 21, 2026Grok 4.7 is here.
It's a notable improvement over Grok 4.6 at the same price and speed.
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Lorn
@lorneseth · Sep 19, 2026
Jeremy Grantham says Elon Musk turned "bullshit and charisma" into billions of dollars and real factories.
He called it "almost miraculous management."
The legendary bubble investor had bought a Tesla in 2019. He praised the car but wrote that the stock was incredibly
Vontrix@vontrixai· Sep 18, 2026Charlie Munger said this on camera, weeks before he died: "I don't regard Elon Musk as truly rich, because I don't think it's sure that everything he's working on can work."
Then he went further. "I would not invest in Elon Musk myself."
Munger's reasoning wasn't about Tesla's
Elon Musk
@elonmusk · Sep 21, 2026
Grantham is not a builder, so he will never understand
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Atelier Missor
@AtelierMissor_ · Sep 21, 2026
In the video, they just forgot about gigantic Greek temples and immense statues, but we’ll take care of that.
Elon Musk@elonmusk· Sep 20, 2026This is the future we shall bring into being
Elon Musk
@elonmusk · Sep 21, 2026
Build statues that represent the future too
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BuccoCapital Bloke
@buccocapital · Sep 21, 2026
Amazon cuts off Muse.
While I am bullish Meta and Muse, I think many people are overlooking the digital knife fight that’s about to occur
Nobody wants to get commoditized or layered here. Let the games begin
Elon Musk
@elonmusk · Sep 21, 2026
Amazon won’t be able to tell whether the buyer is a human or an AI acting on their behalf if access is via the user’s IP address & cookies
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Elon Musk reposted
Sawyer Merritt
@SawyerMerritt · Sep 21, 2026
Morgan Stanley's Adam Jonas in new note:
"SpaceX and Tesla share tech, talent, and infrastructure in a shared mission of converting energy to intelligence. In our view, it is the belief of Elon Musk & team that the next decade of AI value creation will be decided by who can build, power, connect, and instrument AI in the physical world. Tesla and SpaceX have each arguably assembled separate, but synergistically linked, physical AI capabilities and are working to gradually close the gap between them.
Areas linking SpaceX & Tesla today:
• Advanced chips and AI hardware
• Energy storage
• Vehicles and components
• Agentic platform development
• Solar
• Materials engineering
• Vendors
• Connectivity
• Cross-Ownership
• Culture
• Talent
SpaceX provides Tesla:
• Compute
• Connectivity
• Capital
Tesla provides SpaceX:
• Robots
• Data
• Energy
• Manufacturing"
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Elon Musk reposted
Starlink
@Starlink · Sep 10, 2026
The next generation Starlink V5 has a smaller form factor and lightweight design with greater power efficiency.
With speeds up to 375+ Mbps, Starlink V5 delivers reliable home internet for streaming, video calling, gaming and more.
Available in select areas.
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Elon Musk reposted
Third
@thirdmetax · Sep 21, 2026
Tom Cruise reveals he never reads scripts himself, he has the writers read them to him out loud
"What I do with directors and writers is I don't read the scripts, I have them read it to me.”
“Because I don't want my ideas to invade it yet. I want to understand what is their communication, they've been working on it, they have things that are just there. So they come to me and I just sit there and I'm like, I want you to read it to me"
"And then we get to a place where I start to understand, and I'm like, I know how to contribute to that now. It sparks ideas. I have certain ideas, certain things I'd like to play with, and then I don't necessarily talk about it, I just do it.”
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Elon Musk reposted
Gauci Reports
@GauciReports · Sep 20, 2026
🚨NEW FOOTAGE: They used a blue light boat to stop the cameras
Two men on a small boat off Eastney.
RNLI on the beach with the arrivals.
Official boat moves in to push them back so they can’t film it.
You pay for the landing.
You pay for the coaches.
You pay for the boat that hides it.
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Elon Musk reposted
Logan Kilpatrick
@OfficialLoganK · Sep 21, 2026
you are going to fail, so fail while daring greatly
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Elon Musk
@elonmusk · Sep 21, 2026
In 7 days, the first Starship launch to orbit will be carrying Starlink V3 satellites intended for operational use
SpaceX@SpaceX· Sep 21, 2026Booster 21 moved to the pad at Starbase
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