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Adam Lowisz X Meetup 🇺🇸🇵🇱🇪🇺🇬🇧🇺🇦
@AdamLowisz · 17 февр. 2026 г.
I can't wait till I can one shot code a complex website or app using Grok. That will radically transform things. We are talking about exponential AI intelligence growth and exponential economic growth.
Elon Musk@elonmusk· 17 февр. 2026 г.@DeryaTR_ The foundations of 4.2 are such that it is able to improve every week, so the recursive intelligence growth will be strong
Elon Musk
@elonmusk · 17 февр. 2026 г.
This year
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simp 4 satoshi
@iamgingertrash · 17 февр. 2026 г.
Now’s not the time for xAI to touch multi agent systems
Hold off a bit,
Understand model attractor states,
Solve continuous learning,
Do a great job with memory,
Stay under the radar,
short of SOTA
Be comfortable as the clown
for a few years
And you’ll return to win it all
Elon Musk
@elonmusk · 17 февр. 2026 г.
Try it, you’ll like it
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Grok 4.20 is funny, based & smart 😂
Michael Wheatfill@mwheatfill· 17 февр. 2026 г.@wholemars Oh wow. Sonnet 4.6 and Opus 4.6 with Extended Thinking both failed this.
Grok 4.2 with 4 agents succeeded however.
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Predicting the future accurately is the best measure of intelligence
X Freeze@XFreeze· 17 февр. 2026 г.The Grok 4.20 model that was crushing multiple AI leaderboards in predicting the future is officially released:
🏆 #1 on Alpha Arena – 35% returns in 10 days, holding 4 of the top 6 spots simultaneously
🏆 #1 on PredictionArena – Dominating real-money prediction markets
🏆 #2
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jp 🇺🇸
@jazzplane · 17 февр. 2026 г.
I like it too. Wish i could rename the agents
Elon Musk
@elonmusk · 17 февр. 2026 г.
Agent names are changing to:
000 “double uh-oh” 😂
001
002
Etc
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Taya Bass
@travelingflying · 17 февр. 2026 г.
Being "far-right" in 2026 just means having the same views as 99.9% of everyone who ever lived up until the 21st century...
We're just normal.
Elon Musk
@elonmusk · 17 февр. 2026 г.
True
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Nic Cruz Patane
@niccruzpatane · 17 февр. 2026 г.
Elon Musk on LiDAR:
“LiDAR also does not work well in snow, rain or dust due to reflection scatter. That’s why Waymos stop working in any heavy precipitation.”
Yesterday in LA:
Elon Musk@elonmusk· 26 авг. 2025 г.@raines1220 LiDAR also does not work well in snow, rain or dust due to reflection scatter. That’s why Waymos stop working in any heavy precipitation.
As I have said many times, there is a role for LiDAR in some circumstances and I personally oversaw the development of LiDAR for the SpaceX
Elon Musk
@elonmusk · 17 февр. 2026 г.
Yeah
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The Rabbit Hole
@TheRabbitHole · 17 февр. 2026 г.
16.8% of the UK population is foreign-born as of 2021
Elon Musk
@elonmusk · 17 февр. 2026 г.
Wow
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Aaron Burnett
@aaronburnett · 17 февр. 2026 г.
SpaceX is painfully serious about space data centers. They have a cyclotron to test their flight hardware. It’s not only data center hardware that benefits from this ramp up in testing cadence. But it’s not a huge leap to assume that there will be some data center chips headed
Christian Keil@pronounced_kyle· 17 февр. 2026 г.If you want data centers in space, you need radiation-tolerant chips.
Specifically, chips that survive both:
▸ a cumulative "total ionizing dose" (TID)
▸ bit-flipping, energetic particle strikes (SEE)
The latter is scariest. Google tested its Trillium chips and found that the
Elon Musk
@elonmusk · 17 февр. 2026 г.
Yes
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Grok 4.2 will be about an order of magnitude smarter and faster than Grok 4 when the public beta concludes next month.
Still many bug fixes and improvements landing every day. The public beta gives us more critical feedback to address.
Aaron Burnett@aaronburnett· 17 февр. 2026 г.we're already using Grok 4.20 (agents) in our research process, from a research perspective it does feel like we jumped another 9.
I'm particularly a fan of the improved sourcing!
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Lex
@xw33bttv · 17 февр. 2026 г.
ruing technical terms here. Mixture of Experts (MoE) has literally nothing to do with what xAI actually shipped in 4.20.
This isn't one singular model, dense or MoE, with internal routing or sparse experts. It's four separate replicas (instanced) running at once in a quorum-st
Elon Musk
@elonmusk · 17 февр. 2026 г.
Correct
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Christopher Stanley
@cstanley · 17 февр. 2026 г.
It’s worth pointing out that ChatGPT 5.2 performed significantly worse on this test, as shown in the first image.
The second image shows Opus 4.6.
The third image shows Gemini Pro.
The fourth image shows Grok 4.2.
Elon Musk
@elonmusk · 17 февр. 2026 г.
Grok is most physically accurate of the four.
Opus rear bike frame makes no sense structurally, there is no connection from pedals to rear wheel, both legs of Pelican are on the right side of the bike and handle bars are disconnected.
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Congratulations to the Tesla team on making the first production Cybercab!
Tesla@Tesla· 17 февр. 2026 г.First Cybercab off the production line at Giga Texas
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Elon Musk
@elonmusk · 17 февр. 2026 г.
The Grok 4.2 release candidate (public beta) is now available for use. You need to select it specifically.
Critical feedback is appreciated. Unlike prior versions of Grok, 4.2 is able to learn rapidly, so there will be improvements every week with release notes.
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Europe extinctionists
Whatifalthist@whatifalthist· 17 февр. 2026 г.because the purpose is the end of their countries
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Derya Unutmaz, MD
@DeryaTR_ · 17 февр. 2026 г.
I just got access to Grok 4.20 beta & I’m testing it on biomedical questions; I can already say it has greatly improved. In fact, for a very complex experiment outcome prediction, Grok 4.20 gave an amazing response! I’d even say it’s the best I’ve seen from any model! Looking 👍!
Elon Musk
@elonmusk · 17 февр. 2026 г.
The foundations of 4.2 are such that it is able to improve every week, so the recursive intelligence growth will be strong
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Ian Miles Cheong
@ianmiles · 17 февр. 2026 г.
The monthly cost per illegal alien in Vienna far exceeds the average Austrian's salary.
It’s pretty shocking when you look at the numbers: the city is paying up to €18,000 a month for every unaccompanied, underage asylum seeker, and the reality is, many adult migrants just
Elon Musk
@elonmusk · 17 февр. 2026 г.
Wow
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Daniel Buck, “Youngest Old Man in Ed Reform”
@MrDanielBuck · 17 февр. 2026 г.
Since 2018, Chicago Public Schools has ADDED 6,343 employees while they LOST 35,364 students
Absolutely wild
Elon Musk
@elonmusk · 17 февр. 2026 г.
Wow
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Elon Musk
@elonmusk · 17 февр. 2026 г.
Demonstrable lies by @reidhoffman about his relationship with Epstein
Kevin Bass@kevinnbass· 17 февр. 2026 г.Since 2019, Reid Hoffman has made 13 testable public claims about Jeffrey Epstein:
1. He only had "few interactions" with Epstein
2. Those interactions were all "at the request of Joi Ito," then-director of the MIT Media Lab
3. They were all "for the purposes of fundraising for
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Gad Saad
@GadSaad · 17 февр. 2026 г.
Let me reiterate: @elonmusk purchasing this platform saved humanity.
Elon Musk
@elonmusk · 17 февр. 2026 г.
Thanks ❤️
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