Posts
Elon Musk
@elonmusk · Jul 8, 2026
Artificial Analysis assessment
Artificial Analysis@ArtificialAnlys· Jul 8, 2026SpaceXAI just released Grok 4.5, and it ranks #4 on GDPval-AA v2 with an Elo of 1543 - behind only the latest Claude releases from Anthropic on real-world agentic knowledge work tasks
Grok 4.5 achieved this score at a cost of $0.49 per GDPval task to sit clearly on the Pareto
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X Freeze
@XFreeze · Jul 8, 2026
Grok 4.5 is now officially available in Grok Build......try it now
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KanekoaTheGreat
@KanekoaTheGreat · Jul 8, 2026
🚨BREAKING: Rupert Lowe talks to Joe Rogan about the "Rape Gang Inquiry" report.
"The genesis of the rape gangs was this multicultural invasion of Europe. They wanted open borders."
"We've estimated a minimum of a quarter million rapes have taken place. It's probably much, much more."
"A lot of these girls were impregnated and forced to convert to Islam."
"These are properly organized gangs who are grooming and abusing young girls, as young as ten, and then literally trafficking them around the country."
"There's a cultural difference of opinion between an open high-trust Christian view of women and the Islamic view of women."
"They're predominantly from Pakistan and from one part called Mirpur. There are some from Bangladesh, Somalia, and Eritrea. There are other Muslim countries that perpetrate some of this and of course there are white people who perpetrate rape as well, but nothing on the scale of this."
"The state knows this is happening, but they don't want to admit that their multicultural experiment has failed. They don't want to be called racist. People are frightened to be accused of effectively being biased and white due to all of the woke DEI rubbish that has permeated the whole of British society."
@joerogan
@RupertLowe10
Full interview below ↓
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SpaceXAI
@SpaceXAI · Jul 8, 2026
Announcing Grok 4.5, our first model trained specifically for coding and agents. It was trained with Cursor and offers frontier intelligence at leading speeds and cost efficiency.
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Elon Musk
@elonmusk · Jul 8, 2026
Try out Grok 4.5 in Vercel!
Guillermo Rauch@rauchg· Jul 8, 2026Grok 4.5 now available to all Vercel customers
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Michael Truell
@mntruell · Jul 8, 2026
Excited to release Grok 4.5 with @SpaceXAI.
It's an Opus-class model that's fast and low cost. It's a significant step up over any model we've developed so far, including Composer 2.5, and has become the daily driver for many on our team.
First of many releases. More soon.
Cursor@cursor_ai· Jul 8, 2026We've partnered with SpaceXAI to train Grok 4.5.
It’s our most powerful model yet and the first we've built for more than software engineering.
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Elon Musk
@elonmusk · Jul 8, 2026
Try out Grok 4.5 in Cursor!
Cursor@cursor_ai· Jul 8, 2026We've partnered with SpaceXAI to train Grok 4.5.
It’s our most powerful model yet and the first we've built for more than software engineering.
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Elon Musk
@elonmusk · Jul 8, 2026
We will be releasing a new @CommunityNotes feature that sends you an 𝕏 Chat message if a post you interacted with is corrected
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Elon Musk
@elonmusk · Jul 8, 2026
We will be releasing a new @CommunityNotes feature that sends you an 𝕏 Chat message if a post you interacted with is corrected
Elon Musk
@elonmusk · Jul 8, 2026
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Elon Musk
@elonmusk · Jul 8, 2026
Our internal assessment is that Grok 4.5 is roughly comparable to Opus 4.7, but much faster. The combination of capability, faster speed and lower cost is what makes it competitive.
We are closing the loop on real-world usefulness, not benchmarks. Hardcore engineers at Tesla & SpaceX find Grok 4.5 genuinely useful, which is what actually matters.
NIK@ns123abc· Jul 8, 2026BRO LITERALLY PREDICTED THIS
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Elon Musk
@elonmusk · Jul 8, 2026
@dvorahfr Critical feedback is always appreciated
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Elon Musk
@elonmusk · Jul 8, 2026
An inspiring vision of the future is needed
Samo Burja@SamoBurja· Jul 8, 2026Alex Karp is right. There is a deep nihilism among European elites to an extent European citizens would find shocking.
The shopkeeper, the farmer, and the car mechanic think there will be an England or a Poland in 2100; the university professor, journalist, and prime minister
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Oilfield Rando
@Oilfield_Rando · Jul 8, 2026
There was literally a Bolshevik takeover of the Smithsonian.
Democrats can never be allowed to take power again.
Rapid Response 47@RapidResponse47· Jul 7, 2026This is just a sample; the full 162-page report lays out the entire Radical Left ideological capture of the Smithsonian — which the Trump Administration is rightfully correcting.
READ THE FULL REPORT HERE:
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Yun-Ta Tsai
@yunta_tsai · Jul 8, 2026
Has been my regular work horse for weeks. Impressive indeed.
Elon Musk@elonmusk· Jul 8, 2026Based on strong positive feedback from customers in our beta test program, @SpaceXAI will make Grok 4.5 available to the public tomorrow.
It is an Opus-class model, but faster, more token-efficient and lower cost.
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Elon Musk
@elonmusk · Jul 8, 2026
Based on strong positive feedback from customers in our beta test program, @SpaceXAI will make Grok 4.5 available to the public tomorrow.
It is an Opus-class model, but faster, more token-efficient and lower cost.
Elon Musk
@elonmusk · Jul 8, 2026
We will continue to make refinements to the Grok Build harness and the 1.5T foundation model almost every day in response to user requests.
The 2T model will finish training this month and be available to customers next month.
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Elon Musk
@elonmusk · Jul 8, 2026
Correct
tetsuo@tetsuoai· Jul 8, 2026Grok 4.5 goes public tomorrow. Here’s everything that’s known.
The model runs on V9, xAI’s new 1.5 trillion parameter foundation, roughly three times the size of the v8-small architecture behind Grok 4.3. It’s the largest model the company has shipped, trained on Blackwell GPUs
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Elon Musk
@elonmusk · Jul 8, 2026
Based on strong positive feedback from customers in our beta test program, @SpaceXAI will make Grok 4.5 available to the public tomorrow.
It is an Opus-class model, but faster, more token-efficient and lower cost.
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Elon Musk
@elonmusk · Jul 8, 2026
America, the Beautiful
Dustin@r0ck3t23· Jul 7, 2026Elon Musk just said the one thing about America they made sure you’d never learn.
The one thing that should’ve made you proud, not ashamed.
Musk: “After World War 2, the US could have basically taken over the world and any country. Like we got nukes, nobody else got nukes. We
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Elon Musk
@elonmusk · Jul 8, 2026
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Tesla
@Tesla · Jul 7, 2026
With full autonomy and maximized ride-hailing, Cybercab is projected to nearly halve emissions per mile compared to Model 3 + Model Y
Also, a personal car sits parked ~95% of the time. Cybercab keeps driving, doing the work of several cars. This means fewer cars needed, more people moved, less emissions overall
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