Posts
Eric Jiang
@veggie_eric · Dec 11, 2025
All-Hands at xAI are so different than other companies
It's just a bunch of engineers talking about all the cool stuff they're working on, zero corporate fluff. Tons of metrics, graphs, technical deep dives
I always learn so much and leave feeling inspired
Elon Musk
@elonmusk · Dec 11, 2025
How it should be
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The Limiting Factor
@LimitingThe · Dec 10, 2025
If radiative cooling in space wasn't commercially viable at scale and mutiple kilowatts, then Starlink wouldn't exist.
You don't need to go into the physics to prove this if the pudding is already out there.
Gavin Baker@GavinSBaker· Dec 10, 2025Starlink v3 will be 20 kilowatts and should have no thermal dissipation issues.
Elon’s stated plan is 100 kilowatts for each AI satellite; slightly less than a full Blackwell rack.
Starship should be able to lift 10 to 15 megawatts to sun-synchronous orbit per flight.
Elon Musk
@elonmusk · Dec 11, 2025
Exactly
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Robby Starbuck
@robbystarbuck · Dec 10, 2025
This monster broke into a home and stabbed this 6 year old to death. He only spent 10 years behind bars. He’s set to be released again in one year with NO PAROLE restrictions. Our justice system is a joke. He should have received a very public death penalty. Absolutely evil.
New York Post@nypost· Dec 9, 2025Fury as Kentucky child killer who slaughtered boy is released 9 years early for ‘good behavior’ — only to be quickly re-arrested
Elon Musk
@elonmusk · Dec 11, 2025
Major reform is needed
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Grummz
@Grummz · Dec 10, 2025
Ram prices first.
Then SSDs
Then phone memory.
Cascading effects
Elon Musk
@elonmusk · Dec 10, 2025
Wow
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Elon Musk
@elonmusk · Dec 10, 2025
Horrific
Daniel Concannon@TooWhiteToTweet· Dec 10, 2025The extent of the horror that Black home invader and murderer Ronald Exantus visited upon a White family in Kentucky is overlooked in most coverage. The ongoing injustice to the family is grossly understated.
Exantus didn't only slaughter White 6-year-old Logan Tipton, stabbing
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Gunther Eagleman™
@GuntherEagleman · Dec 10, 2025
Elon didn’t just buy Twitter.
He turned 𝕏 into the loudest, most uncontrollable truth machine humanity has ever seen.
No gatekeepers.
No sacred narratives.
Just raw signal cutting through decades of noise.
That’s why they’re terrified.
Elon Musk
@elonmusk · Dec 10, 2025
Yes
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The General
@1776General_ · Dec 10, 2025
🚨Yale medical school invites Columbia PhD to present on k*lling White people at the children's center.
This is the White hate being pushed at Yale.
Elon Musk
@elonmusk · Dec 10, 2025
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C3
@C_3C_3 · Dec 10, 2025
Ilhan Omar who married her brother calling Elon who builds space rockets dumb and lucky…
You can’t make this up.
Elon Musk
@elonmusk · Dec 10, 2025
She is a traitor to America
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Demis Hassabis
@demishassabis · Dec 10, 2025
So excited for @Waymo coming to London in 2026!!
Waymo@Waymo· Dec 8, 2025Hello London! 👋 Our vehicles are now driving in London as we prepare for commercial service in 2026.
Elon Musk
@elonmusk · Dec 10, 2025
Congrats
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The General
@1776General_ · Dec 10, 2025
🚨Yale medical school invites Columbia PhD to present on k*lling White people at the children's center.
This is the White hate being pushed at Yale.
Elon Musk
@elonmusk · Dec 10, 2025
She’s murderous psycho!
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Elon Musk
@elonmusk · Dec 10, 2025
True
Wall Street Apes@WallStreetApes· Dec 10, 2025Palantir CEO Alex Karp calling out the targeting of White People in America
“Our country has selective empathy for everybody but working class, particularly white males.”
“So when you look at coverage in mainstream newspapers about the constitutionality of blowing up boats that
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Brent Mayo
@BrentM_BuildGuy · Dec 10, 2025
Love to see it. Humbled to be a small part of this large bada$$ @xAIMemphis @xai team.
SpaceXAI Memphis@SpaceXAIMemphis· Dec 10, 202524/7/365. Rain or shine. CEO midnight meetings. All hands on deck building the world’s best data centers with maniacal speed and efficiency.
Elon Musk
@elonmusk · Dec 10, 2025
The @xAI Memphis team is a major asset to the company
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Eric Berger
@SciGuySpace · Dec 10, 2025
Here's why I think SpaceX is going public soon.
arstechnica.com/space/2025/12/…
Elon Musk
@elonmusk · Dec 10, 2025
As usual, Eric is accurate
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Alice Smith
@TheAliceSmith · Dec 10, 2025
Elon Musk is really evil.
He wants all European peoples to be able to elect those who rule over them.
How disgusting! How barbaric!!
Elon Musk
@elonmusk · Dec 10, 2025
😂
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Fidias Panayiotou
@Fidias0 · Dec 10, 2025
Is Elon Musk Controlling Me?
Elon Musk
@elonmusk · Dec 10, 2025
Fidias is a good man. He cares about the people.
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Visegrád 24
@visegrad24 · Dec 10, 2025
Redefining the term "racism", to exclude one race, so you can be racist against them without being called racist, is peak racism.
Elon Musk
@elonmusk · Dec 10, 2025
Indeed, it is both racist and hypocritical!
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Elon Musk
@elonmusk · Dec 10, 2025
I love Christmas 🎄
SpaceXAI Memphis@SpaceXAIMemphis· Dec 10, 2025Yesterday our team volunteered at the Mid-South Food Bank.
We helped assemble 7,000 Christmas baskets for those in need. We’re grateful for the opportunity to serve the community.
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Johnna
@JohnnaCrider1 · Dec 10, 2025
She's a parrot. Just repeating what she's been told
Elon Musk
@elonmusk · Dec 10, 2025
Yup
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notch
@notch · Dec 10, 2025
Yes it does.
Elon Musk
@elonmusk · Dec 10, 2025
🔥😂
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Whole Mars Catalog
@wholemars · Dec 10, 2025
Grok doesn’t get enough credit. It’s an amazing model — try it.
Elon Musk
@elonmusk · Dec 10, 2025
I must give @AnthropicAI credit here: Opus 4.5 is outstanding.
They are doing particularly excellent work at the pretraining level.
However, Grok wins when applied to logic (software is just logic at scale) that isn’t in the Opus pretraining. For example, the Tesla chip design team prefers Grok to Opus even when I asked them to try Opus.
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