Posts
Arno
@aarnogau · 22 mars 2026
There's no such things as the ai singularity. Specifically you cannot define the point of singularity.
Was it the transformers paper or was it when the humans first made fire that truly kicks it off?
And no point in the curve can we tell we are at the inflection point because
Elon Musk
@elonmusk · 22 mars 2026
True
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Joe Tegtmeyer 🚀 🤠🛸😎
@JoeTegtmeyer · 22 mars 2026
I thought this would be helpful for illustration purposes. The basic footprint of the just announced Tesla/SpaceX/XAI Terafab at Giga Texas looks to be about 2 million Sq Ft, but not sure the number of floors or total Sq Ft available for production.
Elon Musk
@elonmusk · 22 mars 2026
No, that’s just the little advanced technology fab, where we will be iterating on chip designs.
We couldn’t possibly fit the Terafab on the GigaTexas campus. It will be far bigger than everything else combined there.
Several locations for Terafab are under consideration. It needs thousands of acres and over 10GW of power at full scale.
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markusdd
@markusdd5 · 22 mars 2026
Ok. So essentially Terafab is not a plan for a 'standard' semiconductor fab, but includes mask production, test house and packaging under one roof. This alone is a very alien concept. If they only achieve this alone, not even considering reaching the crazy output numbers, they're
Elon Musk
@elonmusk · 22 mars 2026
Given that several companies make advanced chips, but no companies have ever made fully reusable rockets or achieved SpaceX scale, I think Starship is harder, but we shall see.
Terafab will technically be two fabs, each making only one chip design. This greatly simplifies process flow and allows more linear, adjacent movement of the FOUP.
A super high production rate allows us to test very quickly what steps can be deleted, simplified or sped up, even after the design is fixed. Current fabs are extremely conservative, operating on rigid historical heuristics, which are mostly, but not all, correct.
Anything that is a rate limiter at the machine level means that machine will be redesigned, unless already at limit of physics.
Having new iterations of a chip design be produced every day in the research fab (with <7 day lag) means being able to try out many high risk, high return ideas.
Etc
In any event, there is no other way to reach extreme scale, so either we make Terafab or we will be stuck at the ~20% chip/memory output growth per year of the current industry.
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André Thierig
@AndrThie · 22 mars 2026
Happy Birthday Giga Berlin!
4 years ago, we started production with delivering the first 30 cars to our customers! Since then, it has been a unique success story:
- produced and delivered more than 700.000 Model Y 💪🏼
- created nearly 11.000 jobs 👷♂️👩🔧
So much more to come!
Elon Musk
@elonmusk · 22 mars 2026
Happy birthday! 🎉
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Elon Musk
@elonmusk · 22 mars 2026
Is this true, @grok?
X Freeze@XFreeze· 22 mars 2026
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X Freeze
@XFreeze · 22 mars 2026
Elon Musk
@elonmusk · 22 mars 2026
😂
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Adam Lowisz X Meetup 🇺🇸🇵🇱🇪🇺🇬🇧🇺🇦
@AdamLowisz · 22 mars 2026
Elon, you should use that rapid recursive improvement to singe Robert Reich with a satellite from space 🤣
Elon Musk@elonmusk· 22 mars 2026Rapid recursive improvement
Elon Musk
@elonmusk · 22 mars 2026
Only a matter of time
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Adam Lowisz X Meetup 🇺🇸🇵🇱🇪🇺🇬🇧🇺🇦
@AdamLowisz · 22 mars 2026
Elon, you should use that rapid recursive improvement to singe Robert Reich with a satellite from space 🤣
Elon Musk
@elonmusk · 22 mars 2026
Only a matter of time
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Oilfield Rando
@Oilfield_Rando · 22 mars 2026
Democracy is a pretty shitty deal, which our founders knew well, which is why they started this country by limiting the absolute SHIT out of who could vote!
Elon Musk
@elonmusk · 22 mars 2026
💯
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Aaron Burnett
@aaronburnett · 22 mars 2026
Same thing that led from the pic on the left to the pic on the right… only faster.
Elon Musk
@elonmusk · 22 mars 2026
Yes
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Jesse Peltan
@JessePeltan · 22 mars 2026
I just want to go see it in person.
Elon Musk@elonmusk· 22 mars 2026Mass drivers on the Moon!
Elon Musk
@elonmusk · 22 mars 2026
Same
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Elon Musk
@elonmusk · 22 mars 2026
Mass drivers on the Moon!
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Scott Manley
@DJSnM · 22 mars 2026
Whenever space data centers become cost effective, they'll get there first for the company that is vertically integrated with the software, the computer hardware and the launch capabilities.
Terafab is news, but it's not a surprise to anyone that's been paying attention.
Tesla@Tesla· 22 mars 2026TERAFAB: the next step to becoming a galactic civilization
Together with @SpaceX & @xAI, we're building the largest chip manufacturing facility ever (1TW/year) – combining logic, memory & advanced packaging under one roof.
To harness as much power as possible from the Sun, we
Elon Musk
@elonmusk · 22 mars 2026
I mentioned it at the Tesla annual shareholder conference
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Elon Musk
@elonmusk · 22 mars 2026
Space
DogeDesigner@cb_doge· 22 mars 2026ELON MUSK: "Space solar actually costs less than terrestrial solar because you don't need heavy glass or framing to protect it from extreme weather events. So as soon as the cost to orbit drops to a low number, it immediately makes extremely compelling sense to put AI in space.
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Elon Musk
@elonmusk · 22 mars 2026
Rapid recursive improvement
DogeDesigner@cb_doge· 22 mars 2026ELON MUSK: "We're starting off with an advanced technology fab here in Austin, and I'd like to thank @GregAbbott_TX and the state of Texas for the support.
So in the advanced technology fab, we will have all of the equipment necessary to make a chip of any kind logical memory,
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Elon Musk
@elonmusk · 22 mars 2026
The most exciting of times ahead!
Tesla@Tesla· 22 mars 2026TERAFAB: the next step to becoming a galactic civilization
Together with @SpaceX & @xAI, we're building the largest chip manufacturing facility ever (1TW/year) – combining logic, memory & advanced packaging under one roof.
To harness as much power as possible from the Sun, we
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Elon Musk
@elonmusk · 22 mars 2026
Terafab was the final missing piece of the puzzle
Steve Jurvetson@FutureJurvetson· 22 mars 2026First view of the 100kw AI Mini Sat with solar panels and heat radiator to scale. “And that’s just the Mini version. We expect future versions to go to the megawatt range.” — Elon
The key missing ingredient is a terawatt of AI compute. Fully integrated fab with recursive
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Jesse Peltan
@JessePeltan · 22 mars 2026
Confirmed that the plural of Optimus is Optimi
Tesla@Tesla· 22 mars 2026Announcing TERAFAB: the next step towards becoming a galactic civilization
Elon Musk
@elonmusk · 22 mars 2026
It’s the best plural
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Elon Musk
@elonmusk · 22 mars 2026
Exactly
Jesse Peltan@JessePeltan· 22 mars 2026A terawatt *per year* is HUGE on the scale of current civilization (2x the U.S. grid every year), and yet that’s still 100,000 years to reach Type I, and 10^14 years to reach Type II.
This is still only the beginning.
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Elon Musk
@elonmusk · 22 mars 2026
Quantity has a quality all its own
TERAFAB
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