The tweet archive.

“RT @tetsuoai: entropy reversal engine prompt one: generation. prompt two: animation. grok image prompt: A photorealistic digital rende…”

“Join us! [@nikitabier] If you are Android engineer with more than 10 years of experience: 1. We will pay you an extraordinary amount of money 2. You will have more fun here than any role in your life What are you waiting for?”

“RT @cb_doge: xAI is hiring exceptional engineers. Join the fastest growing AI company, help build Grok, and even get the chance to work di…”

“We are looking for world-class Android engineers @xAI [@attilablenesi] We're hiring Android engineers at @xAI to build for @X and @Grok. Looking for driven builders, to join our lean fast moving team! Apply / Share / my DMs are open! https://x.com/i/jobs/1967748006004068352”

“RT @teslaownersSV: Grok Rankings Update December 16 Grok Code Fast 1 (The Market Dominator) This model is currently the definitive engine…”

“@pbeisel AI5/AI6 engineering is my biggest time allocation at Tesla. AI5 will be good, AI6 will be great.”

“RT @teslaownersSV: Elon Musk “A fully reusable orbital rocket may be the hardest engineering problem of all time. SpaceX is tackling it wit…”

“RT @tylervstorm: Was great judging at the @xAI coding competition, 420 contestants across 150+ projects. So many talented engineers. Congr…”

“Excellent @xAI coding competition [@xai] It was great hosting an amazing group of hardcore engineers for the last 24 hours. Here are the highlights of the top projects. 🚀🧵”

“RT @jgebbia: National Design Studio is hiring software engineers and product designers to make government experiences satisfying and inspir…”

“RT @cb_doge: The evolution of SpaceX Raptor engines. https://t.co/zgWWFv1666”

“@SpaceX The most advanced rocket engine ever made by far. Raptor 3 and subsequent versions will make life multiplanetary and progress civilization towards Kardashev II.”

“RT @SawyerMerritt: NEWS: Yilun Chen has joined @Tesla’s Optimus team as a staff robotics engineer. He spent the last 4 years at Apple as an…”

“https://t.co/op5s4ZikGJ is open source and free to be used by anyone with no royalty or even acknowledgement required. We just ask that any mistakes be corrected, so that it becomes more objectively accurate over time. http://Grokipedia.com [@jeremyphoward] Is there some agreement between @AnthropicAI and @grok on search now? The Anthropic API today for me started citing Grokipedia sources when using its search tool, even although Wikipedia results are higher in search engines for these queries.”

“Any sufficiently advanced magic is indistinguishable from technology [@teslaownersSV] "Engineering is the closest thing to magic that exists in the world." Elon Musk”

“@teslaownersSV Franz is an incredible designer amd understands engineering too. It’s been such a pleasure working with him for over 16 years!”

“Building up technical talent around the world [@XCareers] Join the @xAI team in Tokyo🇯🇵 We are seeking a talented Software Engineer to join our X Money team, focusing on building a revolutionary global payment network! https://x.com/i/jobs/1990963499603030016?s=20”

“FWIW, I’m deeply involved in the chip design and meet with the engineering team every Tuesday and Saturday. The Saturday meetings are short-term and will no longer be needed in a few months when AI5 is taped out.”

“Most people don’t know that Tesla has had an advanced AI chip and board engineering team for many years. That team has already designed and deployed several million AI chips in our cars and data centers. These chips are what enable Tesla to be the leader in real-world AI. The”

“RT @niccruzpatane: VP of Tesla Vehicle Engineering @larsmoravy sat down with Car and Driver and discussed how Tesla was able to engineer 40…”

“Poverty is an engineering problem [@tetsuoai] I see poverty as more of an engineering problem than an unsolvable social issue. With Grok and Optimus, we could solve the labor shortage, drive costs to near zero, and create a future where poverty is statistically irrelevant. The scale of whats coming over the next decade is”

“https://t.co/op5s4ZikGJ, which will be renamed Encyclopedia Galactica when it is at least slightly deserving of the name, is a major project @xAI. This is intended to be a massive open source repository of all knowledge about the Universe. Many copies will be distributed http://Grokipedia.com [@xDaily] NEWS: xAI is hiring an engineer for Grokipedia. https://x.com/i/jobs/1990570996911542272”

“RT @muskonomy: 🚨NEWS: xAI packs its first NYC event with over 600 top engineering students! A full house, glowing screens and young build…”

“Haha no way 😂 Copy 🐈 [@SawyerMerritt] NEWS: Jeff Bezos has created a new AI startup where he will be Co-CEO. It's called Project Prometheus and has received $6.2B in funding, some from Bezos himself. The startup is going to build AI products for engineering and manufacturing in fields like computers, aerospace and”

“Cool @Grok [@BrianRoemmele] It is clear @Grok is the best frontier AI model. I use 1000s of techniques and technologies to not only train but to test AI models. They are very unique and quite unlike what most AI engineers use in training and testing. In Grok’s case he has proven to be able to see other”

“RT @skcd42: If you have worked on dev-tooling and want to build the best tooling to 2X the productivity of every engineer at xAI, DM me wi…”

“Looking for hardcore engineers @xAI [@cb_doge] 𝕏/xAI is hiring engineers! If you’ve got the skills and ambition to help build the future of AI and work with @elonmusk, visit @xAI - all open roles are listed there, and you can apply directly on 𝕏. More details on http://x.ai/careers”

“New Tesla Megapack factory in Houston [@MarioNawfal] 🇺🇸 TESLA HIRING FOR $200M MEGAFACTORY OUTSIDE HOUSTON Tesla is bringing clean energy muscle to Brookshire, Texas, and they’re hiring like crazy. 41 jobs are open now, from welders to engineers, all stamped with one word: “Megafactory.” The site will mirror Tesla’s California”

“Literally [@CJHandmer] I realized the Doom graphics engine running on a pregnancy test CPU could handle all of North American Air Traffic Control. I'm going to sit down for a bit.”

“This is just the V2 Optimus hand. The V3 hand is another level beyond this. Exquisite engineering. [@mayemusk] Elon told me a few times that the hand is the most difficult part of the robot. 🖐️👏👏”

“RT @tesla_na: Cybear at Tesla Engineering HQ in Palo Alto https://t.co/oXVCzxO2RU”

“RT @abustin: Newly unveiled California "Cyberbear" statue @ Tesla Engineering HQ, Palo Alto. https://t.co/5NJJhje62t”

“@canraptor_ @SpaceX @blueorigin @RocketLab There are good engineers at Boeing and Lockheed, but we have to get rid of the cost-plus contracting system that incentivizes maximizing costs!”

“Just finished a long AI5 design review with the Tesla California and Texas chip engineers. It’s going to be great. And AI6 and AI7 will follow in fast succession. AI8 will be out of this world.”

“Model Y Performance [@Tesla] Design & Engineering deep dive of the new Model Y Performance”

“The futuristic Tesla Diner is going well. Probably makes sense to open one near our Giga Texas HQ in Austin and engineering HQ in Palo Alto. 😋 [@tesla_na] Breakfast at our Tesla Diner now available until 2pm Lots of new items on the menu – come try ‘em”

“It’s awesome 😎 [@Tesla] Design & Engineering deep dive of the new Model Y Performance”

“Just saw this in a conference room at Tesla Global Engineering HQ in Palo Alto https://t.co/yaSvLADIlv”

“RT @amXFreeze: If you're in academia or an engineer trying to find information and you often end up on Wikipedia, you should definitely swi…”

“Great @Tesla_Optimus engineering & manufacturing review today! Imagine having your personal C-3PO & R2-D2 … Optimus will be even better.”

“Hardcore Mode [@xai] Exceptional humans are the ultimate progress multiplier If you are an exceptional builder with a passion for scaling winning teams join our new Talent Engineering Team https://x.com/i/jobs/1981503703627812867”

“https://t.co/eVqqX6zsHy https://x.com/arctotherium42/status/1979897120346828950 [@arctotherium42] New blog post (link below). This one's not an essay, it's an investigation of how LLMs trade off different lives. In February 2025, the Center for AI Safety published "Utility Engineering: Analyzing and Controlling Emergent Value Systems in AIs" in which they showed, among many”

“@ArthurMacwaters Best is to ask actual engineers I work with”

“@kimmonismus Capable of doing anything a human with a computer can do, but not smarter than all humans and computers combined. That’s probably three to five years away. Grok 5 will be better at AI engineering (called “research” by the pompous) than @karpathy, for example.”

“That’s for the DGX Spark 😀 This is ~100X more compute per watt than the DGX-1, the first ever dedicated AI computer, that Jensen gave me at OpenAI in 2016! [@nvidia] 🎉 To celebrate DGX Spark shipping worldwide starting Wednesday, our CEO Jensen Huang just hand-delivered some of the first units to @elonmusk, chief engineer at @SpaceX 🚀, today in Starbase, Texas. The exchange was a connection to the new desktop AI supercomputer’s origins --”

“RT @teslaownersSV: “Elon Musk is just an extraordinary engineer, and I love working with him. We're going to build many more computers toge…”

“RT @teslaownersSV: Engineering is magic https://t.co/08Yqket1rG”

“RT @Tesla: Meet Model Y Standard & Model 3 Standard – our most affordable vehicles Ultra-low cost of ownership, engineered for safety & co…”

“Great products coming from @xAI! [@EthanHe_42] Excited to share my first project at @xai. Imagine v0.9 is a massive upgrade within just few weeks. No goal is too ambitious for a small team of hardcore engineers. Our model is improving at light speed. Stay tuned for what’s next!”

“RT @tesla_na: Every Tesla you buy in the US is designed, engineered & made right here in America 🇺🇸”