rex

13.2K posts

rex

rex

@drrex1

West Carson, CA Katılım Ocak 2009
479 Takip Edilen1.2K Takipçiler
Mario Nawfal
Mario Nawfal@MarioNawfal·
The moment that changed space exploration forever. Every Starship landing, every booster catch, every Mars blueprint traces back to this man standing there watching his dream finally fly🚀
Elon Musk@elonmusk

@lrocket It was still amazing to see it take off

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rex
rex@drrex1·
@thejefflutz Elon, Only the biggest problems. Always does the math⚡️
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Jeff Lutz 🔋
Jeff Lutz 🔋@thejefflutz·
Good break down of the math by Phil
phil beisel@pbeisel

SpaceX Compute in Space What exactly does a grid of 1 million compute satellites buy you? Each “AI Sat Mini” is expected to deliver 100 kW of compute, roughly equivalent to 400 AI5 processors running at 250 W each*. Scale that to 1 million satellites, and you get 100 GW of total compute power. For context, today the xAI Colossus cluster is on the order of ~2 GW— and it’s already massive. This system would be ~50× larger. Importantly, this would primarily be inference compute, not a tightly coupled training cluster. In other words, this capacity is dedicated to serving real-world requests, not model training. Today, those requests are mostly: AI assistant queries Image generation Video generation Let’s focus on LLM inference (text queries): Each satellite produces 100 kW × 24 hours = 2,400 kWh per day. That’s roughly equivalent to ~30 fully charged Tesla vehicles (assuming ~80 kWh per vehicle). If we assume 0.5 Wh per query (reasonable for detailed or technical prompts), each satellite can handle: ~4.8 million queries per day Across a 1-million-satellite constellation: ~4.8 trillion queries per day (That's ~600 such queries per day for every person on Earth.) Of course, inference cost varies widely. Video generation or complex multi-agent workloads— like those seen in frontier systems such as Grok 4.20—consume significantly more compute. But even with that variability, the scale here is the point. *SpaceX will use a new chip from the Tesla/SpaceX Terafab collaboration, called the “D2,” for space-based compute. There are no specs available yet. AI5 is for Robotaxi (FSD) and Optimus.

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rex
rex@drrex1·
I've only done a long time ago on MRK. Made a few bucks. BFD. Never did it again. Not worth getting called out. Identify a disruptive opportunity with great leadership and teams, build a concentrated position while most haven't recognized it⚡️...NFA😉 🚘<⚡️<<<🧠🚖<<<<<🤖🚀📡🌎👽...NFA💰
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Rebellionaire
Rebellionaire@Rebellionaire·
Most Tesla investors running covered calls think they're building an income stream. They're actually slowly liquidating their position, one month at a time. They're measuring success the wrong way, and it's costing them shares. Watch @bradsferguson walk through how this happens.
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rex@drrex1·
@TeslaBoomerMama 🚘<⚡️<<<🧠🚖<<<<<🤖🚀📡🌎👽...NFA💰
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rex
rex@drrex1·
@shivon Amazing🧠💪🙏
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Shivon Zilis
Shivon Zilis@shivon·
If you’d like to refill your heart meter, watch this video we made about our recent progress with voice. I promise it’s worth it ❤️
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rex@drrex1·
"I only drive when I want to" v14.2.2.5 No safety issues. A few nav issues. Lane choice. Speed. I ordered tacos. Went car. Nav prompts taco shop. Press to confirm. Press start FSD. Door to door including parking. Pickup. Same go home. Feels like the future. Drive to keep up your skills⚡️
rex tweet media
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rex
rex@drrex1·
@Life_With_ALS @PaulChato Your wife is incredible. You can restart your black service once FSD becomes UNSUPERVISED!
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rex
rex@drrex1·
@neuralink Thank You Ken🙏💪❤️
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Neuralink
Neuralink@neuralink·
ALS has gradually taken away Kenneth’s ability to speak. Through Neuralink’s VOICE clinical trial, he’s exploring how a brain-computer interface designed to translate thought to speech could help restore autonomy in his daily life. Watch to learn more:
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Desiree
Desiree@DesireeAmerica4·
The biggest gamble of your life? Social Security. ​The system tells you to wait. Take it at 62: $1,800/mo. Wait till 70: $3,000/mo. ​Sounds like a no-brainer, right? Run the math. To actually profit from waiting, you have to live past 82. The average US life expectancy? 79. ​With the garbage in our food and the stress we carry today, making it to 82 is a massive bet. ​Are you taking the money at 62 and running, or holding out for the bigger check?
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rex
rex@drrex1·
@elonmusk MAGA🇺🇸💯💪🏛️⚡️
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Brett Winton
Brett Winton@wintonARK·
It really is bizarre. Most of my friends don't have FSD (or a Tesla). And it is the single biggest lifestyle difference between us. They drive their cars. My car drives me. They don't get how much--even at its current capability-level--the product changes life-feel. FSD truly is a mass luxury product. That it is still so narrowly enjoyed is mind-bending.
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سلطان الزهراني | 🚘
🔻لها السبب سيارات مثل هذي ما هو أي أحد يشتغلها إستبدال فلتر هواء بورشه 911 GTS موديل عام 2016 . 🇩🇪
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rex
rex@drrex1·
@TeslaAaronL Tesla is the best-safety, tech, autonomy, software, Infrastructure...⚡️🧠🚖🔥
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Tesla Aaron L
Tesla Aaron L@TeslaAaronL·
What a horrifying accident! Big truck T-boned the Tesla! Driver completely safe! Put your loved ones in a Tesla. Source: Douyin 路嘉新能源汽车服务
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rex
rex@drrex1·
@niccruzpatane Elon, Only the biggest problems. Always does the math⚡️
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Nic Cruz Patane
Nic Cruz Patane@niccruzpatane·
SpaceX is going to build a giant Electromagnetic Rail Gun (Mass Driver) that literally shoots AI Satellites with Tesla chips into deep orbit from the Moon’s surface. The Moon's escape velocity is roughly 1/5 (about 21%) of Earth’s, and there is no atmosphere. Elon Musk says up to 1PW/year of compute is possible from the Moon, which is 1,000x greater than what’s possible from Earth. We are living in the greatest timeline.
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rex
rex@drrex1·
@elonmusk The future looks bright😎
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Elon Musk
Elon Musk@elonmusk·
The most exciting of times ahead!
Tesla@Tesla

TERAFAB: 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 need to send 100 million tons of solar capture into space – per year. This requires massive scale. – Capability to launch millions of tons of mass into orbit – Solar-powered AI satellites – Millions of @Tesla_Optimus robots to help build it out All of these need chips: 100-200GW of chips for Optimus alone, plus terawatts for solar-powered AI satellites. That's more than all the chip manufacturers in the world combined can provide today, or even by 2030 (based on projected production growth). We're building TERAFAB to close the gap between today’s chip production & the future's demand – a future among the stars terafab.ai

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