| 1 | Jun 13, '24 | Today we’ve formalized an important hiring policy at Scale. We hire for MEI: merit, excellence, and intelligence. This is the email I’ve shared with our @scale_AI team. ——————————— | 35.6× | 6M | 16k | 2k | 4.3k |
| 2 | Dec 22, '24 | My nephew (9) has never learned the Pledge of Allegiance, nor the National Anthem. He had not learned that America was founded in 1776. He goes to public school in a state lauded f | ⚡ 24.8× | 50.6M | 26k | 4k | 996 |
| 3 | Jul 1, '25 | I’m excited to be the Chief AI Officer of @Meta, working alongside @natfriedman, and thrilled to be accompanied by an incredible group of people joining on the same day. Towards su | 22.5× | 3.8M | 22k | 1.7k | 5.5k |
| 4 | Jul 25, '25 | We are excited to announce that @shengjia_zhao will be the Chief Scientist of Meta Superintelligence Labs! Shengjia is a brilliant scientist who most recently pioneered a new scali | 21.4× | 3.6M | 7.9k | 442 | 1.1k |
| 5 | Jan 26, '25 | DeepSeek is a wake up call for America, but it doesn’t change the strategy: - USA must out-innovate &race faster, as we have done in the entire history of AI - Tighten export c | 15.8× | 2.7M | 5.8k | 568 | 1.1k |
| 6 | Apr 5, '23 | let’s all be honest—working during COVID sucked. a lot. get your ass back in an office and rediscover what it feels like to love your work, and work with a team you love not too ma | 15.5× | 2.6M | 1.2k | 69 | 132 |
| 7 | Sep 25, '25 | Excited to share Vibes — a new feed in the Meta AI app for short-form, AI-generated videos. | ⚡ 11.5× | 14.2M | 4.2k | 348 | 1.9k |
| 8 | Feb 18, '25 | Grok 3 is a new best model in the world from the @xai team! Grok 3 ranks #1 on Chatbot Arena w/a big gap, and scores impressively on pretraining and reasoning evals. congrats to @e | 10.3× | 1.7M | 7.7k | 894 | 531 |
| 9 | Nov 7, '23 | more has happened in the last year of AI than the prior 10 we are unmistakably in the fiery takeoff of the most important technology of the rest of our lives everybody—governments, | 9.3× | 1.6M | 3k | 380 | 600 |
| 10 | Aug 22, '25 | 1/ Today we’re proud to announce a partnership with @midjourney, to license their aesthetic technology for our future models and products, bringing beauty to billions. | 9.1× | 1.5M | 5.6k | 368 | 847 |
| 11 | Jul 30, '25 | View post on X | 8.7× | 1.5M | 5.4k | 507 | 2.8k |
| 12 | Jun 13, '25 | My note to Scale employees today— | 8.2× | 1.4M | 6.6k | 392 | 2.4k |
| 13 | Dec 3, '22 | The greatest modern tragedy is: The most brilliant and determined people often do not work on the world’s most urgent problems. We are on the brink of geopolitical crisis, and yet | 7.8× | 0 | 9.1k | 895 | 659 |
| 14 | Jun 29, '25 | very excited to be working with @shengjia_zhao, @jiahuiyu, @ren_hongyu, and @shuchaobi 😊 towards superintelligence 🚀 | 6.7× | 1.1M | 3.9k | 153 | 676 |
| 15 | Jan 20, '25 | Honored to be invited to attend the Inaugural at the Capitol! Optimism about AI and tech is palpable in DC this week. 🇺🇸 Proud to be an American. | 6.5× | 1.1M | 6.9k | 194 | 552 |
| 16 | Oct 9, '23 | hope I’m wrong, but my estimate is there is ~10% chance this is the start of WW3 chaos is a ladder & the start of every major war has been a series of unlikely, unconnected tai | 6.2× | 1.1M | 1.4k | 74 | 242 |
| 17 | May 29, '24 | 1/ We are launching SEAL Leaderboards—private, expert evaluations of leading frontier models. Our design principles: 🔒Private + Unexploitable. No overfitting on evals! 🎓Domain Ex | 5.8× | 984k | 1.7k | 209 | 712 |
| 18 | Feb 10, '25 | Great to meet @narendramodi and @EmmanuelMacron in Paris today! | 5.8× | 978k | 17k | 627 | 603 |
| 19 | Feb 7, '23 | PREDICTION: Google’s $15B deal with Apple to be the default search on iPhone will be re-negotiated and be a bidding war between MSFT/Bing and Google. It will become at least $25B, | 5.7× | 968k | 4.2k | 304 | 309 |
| 20 | Nov 11, '22 | Life hack: rewire yourself to enjoy grinding. MIT did this for me & most classmates. The school embrace the grind because there is no other way. The harder you work early in yo | 5.6× | 0 | 5.2k | 589 | 1.3k |
| 21 | Dec 25, '22 | I’m not a parent nor a child development expert… But it does seem like the best way to avoid having Normie kids is to allow them to play video games …and it’s definitely the best w | 5.3× | 893k | 2.7k | 137 | 261 |
| 22 | Sep 24, '25 | new research from Meta FAIR: Code World Model (CWM), a 32B research model we encourage the research community to research this open-weight model! pass@1 evals, for the curious: 65. | 5.1× | 870k | 1.4k | 147 | 420 |
| 23 | Feb 13, '25 | Free nations must lead in AI. Good conversation with @Keir_Starmer on global AI standards, economic prosperity, and how we can partner on the immense AI opportunities in the UK. | 4.7× | 792k | 1.6k | 121 | 169 |
| 24 | Sep 3, '23 | i was doing math problems on the plane (usamo 2023!) and the flight attendant asked me if I was doing schoolwork (flattering age-wise she thought I was in school) it’s a total sham | 4.5× | 766k | 3.6k | 196 | 498 |
| 25 | May 16, '24 | 1/ Some thoughts on the recent OpenAI and Google announcements, and what it indicates about what's next in AI. Hint: post-training is REALLY important... THREAD | 4.5× | 760k | 1.1k | 135 | 1.1k |
| 26 | Feb 11, '23 | biggest red flag on a résumé is a spotless track record of high brand companies it indicates: - not sticking thru adversity - risk adverseness these people are generally actors—the | 4.4× | 745k | 2.8k | 169 | 488 |
| 27 | Dec 22, '24 | He also does not know about the Declaration of Independence, the Constitution, the Founding Fathers… it's insane. When I asked what American history he's learned, he says he's lear | 4.0× | 682k | 5.9k | 574 | 105 |
| 28 | Jan 30, '23 | Last week, @scale_AI hosted a Generative AI hackathon. It was the purest expression of builder energy, and an omen that the dark days of tech stagnation are over. Roughly ~300 hack | 4.0× | 678k | 1.9k | 213 | 1.2k |
| 29 | Jan 21, '25 | 1/ New Administration, same goal: Win on AI Our ad in the Washington Post, January 21, 2025 After spending the weekend in DC, I’m certain this Administration has the AI muscle to k | 3.9× | 654k | 2.3k | 225 | 720 |
| 30 | Aug 21, '25 | We are truly only investing more and more into Meta Superintelligence Labs as a company. Any reporting to the contrary of that is clearly mistaken. | 3.8× | 644k | 3.8k | 171 | 257 |
| 31 | Jan 29, '25 | What does DeepSeek R1 & v3 mean for LLM data? Contrary to some lazy takes I’ve seen, DeepSeek R1 was trained on a shit ton of human-generated data—in fact, the DeepSeek models are | 3.2× | 548k | 1.9k | 296 | 1.6k |
| 32 | Mar 5, '23 | despite all the hate & bs on twitter, san francisco is still the heart of AI, the biggest technological shift since the dawn of the internet the tech people who loudly moved ou | 3.2× | 535k | 1.1k | 56 | 99 |
| 33 | Oct 15 | muse spark open. why 2026 won't be like 1984 | 3.1× | 535k | 4.9k | 257 | 673 |
| 34 | Mar 18, '23 | the next 2-3 years of AI are definitively going to define the coming 2-3 decades of the world for those in technology: you live a lifetime for a moment like this—don’t waste it; do | 3.1× | 529k | 3.5k | 619 | 544 |
| 35 | Dec 17, '22 | College is closer to a 4-year party than a career-preparation program. Most curriculum is totally unrelated to your future job—most jobs rely on skills that are entirely absent fro | 2.9× | 495k | 2.3k | 187 | 181 |
| 36 | Feb 19, '23 | there are so many engineers (literally 10s of thousands) at big tech companies who are working on things that fundamentally don't matter and nobody cares about this is because at " | 2.8× | 472k | 2.1k | 153 | 231 |
| 37 | May 21, '24 | 1/ Today, @Scale_AI is announcing $1B of financing at a $13.8B valuation. The round was led by @Accel along with our existing investors. @Scale_AI has never been better positioned | 2.7× | 463k | 1.5k | 121 | 355 |
| 38 | Aug 20, '23 | the most valuable skill in the world is systems engineering: the ability to debug, understand, and improve a complex system with limited/poor measurement THIS is what makes great s | 2.6× | 442k | 3.1k | 392 | 918 |
| 39 | May 3, '25 | Team America will prevail 🇺🇸 | 2.5× | 431k | 4.1k | 221 | 303 |
| 40 | Dec 22, '24 | (Protecting my nephew’s privacy so won’t reveal which state exactly) | 2.5× | 419k | 2.6k | 95 | 29 |
| 41 | Apr 17, '23 | awkward truth: engineering productivity is far more correlated with culture than team size there are startups w/ 10 engineers that ship more for their customers than big co enginee | 2.4× | 412k | 1.6k | 233 | 203 |
| 42 | Jul 29, '24 | Given a TechCrunch writer’s recent ad hominem attacks while covering our MEI policy, I’ve decided to call my TechCrunch Disrupt session off. Yes, “all the way off.” | 2.4× | 406k | 2.2k | 46 | 131 |
| 43 | Sep 21, '25 | New, very needed benchmark from @scale_AI: SWE-Bench Pro Includes: - Multi-file edits - 100+ lines changed on average - Complex dependencies across large codebases Current top mode | 2.4× | 403k | 1.5k | 85 | 333 |
| 44 | May 13, '25 | Good discussion on AI leadership with President Trump and my colleagues from across the AI industry 🤝 Thanks to our Saudi hosts as well! | 2.4× | 402k | 4.7k | 361 | 365 |
| 45 | Dec 12, '24 | Since ChatGPT dropped in 2022, AI progress has been dramatic. But it's also been predictable—new models, bigger chip clusters, more chatbots. Not in 2025. Here are the three big ch | 2.4× | 401k | 1.3k | 178 | 1.1k |
| 46 | Dec 26, '23 | my interests roughly by age 0-12—math+chess all the time 13-17—math+algos+physics all the time 17-25—stopped doing math. tried to be cool. coded, read literature, played poker, tra | 2.4× | 400k | 2.4k | 146 | 728 |
| 47 | Feb 20, '23 | one thing that most AI hypers don’t appreciate is just how slowly most of the world changes most workloads at big banks still are 80%+ on-prem, despite the cloud existing for 16+ y | 2.3× | 384k | 1.9k | 176 | 178 |
| 48 | Aug 2, '23 | i have been weird my whole life everybody i’ve met who I respect has been weird the coolest people are usually also the weirdest weird is one of the best words in the english dicti | 2.2× | 372k | 2.2k | 217 | 268 |
| 49 | Jan 6, '23 | The greatest luxury in life is being in an environment where your only responsibility is to learn This might sound like college, but college is not a place to learn most useful thi | 2.2× | 370k | 2.3k | 249 | 253 |
| 50 | Dec 26, '24 | It is quite fitting that DeepSeek, China’s leading LLM lab, releases its latest model V3 on Christmas. - on-par with GPT-4o & Claude 3.5 Sonnet - trained w/10x less compute The bit | 2.2× | 369k | 1.7k | 184 | 449 |
| 51 | Feb 1, '20 | If you want to be a historian, go into finance. If you want to write the future, go to a startup. Financiers study the ideas that already exist and pick the profitable ones. They s | 2.1× | 0 | 2.2k | 500 | 179 |
| 52 | Jun 18, '23 | funny misalignment: - most employees (esp high performers) want SMALLER teams—fewer people to deal with, more work done - most managers want BIGGER teams—more people = more power, | 2.1× | 362k | 1.3k | 121 | 252 |
| 53 | Aug 10, '23 | one of the biggest lies of psychology is that introversion vs extroversion are innate traits extroversion can be learned—given a sufficient number of positive social interactions, | 2.1× | 360k | 1.7k | 143 | 334 |
| 54 | Dec 1, '22 | One of my favorite interview questions is: "What’s the hardest you’ve ever worked on something?" It's an extremely efficient filter for the kinds of people I like to work with. Wha | 2.1× | 0 | 1.6k | 110 | 860 |
| 55 | Feb 4, '23 | the #1 reason to go to college is to find a significant other before the Real World corrupts you and all your suitors the #2 reason is to make friends with whom you can share your | 2.1× | 354k | 1.2k | 64 | 207 |
| 56 | Dec 26, '22 | The first thing you have to unlearn as an Adult is: Stop worrying about the BS everyone else is worried about. College apps & similar games train you to think the crowds are ri | 2.0× | 344k | 1.8k | 188 | 290 |
| 57 | Apr 10, '25 | I testified at today's @HouseCommerce hearing on AI. The CCP has an AI master plan that’s working. I told Congress that America must do the following to win on AI: Dominate, Unleas | 2.0× | 344k | 2.4k | 351 | 766 |
| 58 | Dec 12, '22 | .@elonmusk just came onstage with Dave Chappelle at Chase Center Elon was booed continuously for 5 minutes Finally, he asks Dave Chappelle to get on twitter SF is most definitely b | 2.0× | 0 | 2.7k | 100 | 101 |
| 59 | Mar 6, '23 | working hard is infectious being around people who are always working makes it shockingly easy to work really hard inversely, surrounding yourself with leisurely or lazy people wil | 2.0× | 333k | 2.2k | 237 | 380 |
| 60 | May 15, '25 | Team America will prevail 👍🇺🇸 | 1.9× | 329k | 3.1k | 193 | 141 |
| 61 | Oct 7, '24 | At the YC Alumni Reunion, I got lots of questions from new founders about how to build a successful company, but realized that they all had the same answer. And it’s this: ———————— | 1.9× | 322k | 2.9k | 355 | 2.1k |
| 62 | Nov 10, '25 | Meta Omnilingual ASR expands speech recognition to 1,600+ languages, including 500 never before supported, as a major step towards truly universal AI. We are open-sourcing a full s | 1.9× | 316k | 1.4k | 150 | 524 |
| 63 | Nov 19, '22 | Unintuitive fact of engineering: Big teams (>8 people) ship less than small teams. Not only less per capita—less overall! A big team that is not a fractal of small teams will lo | 1.8× | 0 | 2k | 212 | 329 |
| 64 | Jan 21, '25 | …and I am confident that under President Trump's administration, we will do just that. | 1.8× | 310k | 1.9k | 152 | 103 |
| 65 | Nov 26, '22 | The real problem with other cities (LA, NYC, Miami) relative to SF is that people are severely over-socialized. You need time alone to think, reflect & build plans to do anythi | 1.8× | 0 | 1.7k | 110 | 216 |
| 66 | Aug 14, '25 | welcome to the team @hwchung27 @_jasonwei and @EdwardSun0909! some may recognize them from various recent livestreams :) | 1.6× | 279k | 1.4k | 65 | 158 |
| 67 | Sep 16, '24 | As LLMs get smarter, evals need to get harder. OpenAI’s o1 has already maxed out most major benchmarks. Scale is partnering with CAIS to launch Humanity’s Last Exam: the toughest o | 1.6× | 276k | 1.3k | 147 | 409 |
| 68 | Nov 10, '19 | Simple rule for founders: Only spend your time on things whose value compounds exponentially. They don't need to scale, but they need to compound. Examples: - Hiring - Culture - Co | 1.6× | 0 | 1.6k | 247 | 361 |
| 69 | Nov 8, '22 | Large language models are magical. But using them in production has been tricky, until now. I’m excited to share ✨Spellbook🪄✨— the platform for LLM apps from @scale_AI. 🧵 | 1.6× | 0 | 1.3k | 119 | 577 |
| 70 | Jan 23, '23 | I’m seeing many fall into the “self-driving trap” w/Gen AI The self-driving trap is seeing shiny demos & thinking said demos will reach 100% reliability for prod w/in a few yea | 1.6× | 272k | 1.2k | 128 | 117 |
| 71 | Mar 25, '25 | 🚨 Gemini 2.5 Pro Exp dropped and it's now #1 across SEAL leaderboards: 🥇 Humanity’s Last Exam 🥇 VISTA (multimodal) 🥇 (tie) Tool Use 🥇 (tie) MultiChallenge (multi-turn) 🥉 (tie | ⚡ 1.6× | 5.1M | 1.6k | 193 | 286 |
| 72 | Jul 30, '23 | obsession goes a very long way, much further than intelligence does. | 1.5× | 260k | 2.6k | 406 | 348 |
| 73 | Apr 18, '25 | OpenAI o3 is a genuine meaningful step forward for the industry. Emergent agentic tool use working seamlessly via scaling RL is a big breakthrough. It is genuinely incredible how c | 1.5× | 259k | 1.7k | 79 | 219 |
| 74 | Jan 20, '25 | Trump just announced he will end DEI, and ensure that our country is “colorblind and merit-based”. MEI all the way Merit, excellence, and intelligence 🇺🇸💪 | 1.5× | 257k | 5.7k | 304 | 170 |
| 75 | Nov 24, '22 | Much of Silicon Valley is the reshuffling of uninspired, unremarkable individuals with one Great Brand on their resume, being recycled through tens of other Aspiring Great Brands. | 1.5× | 0 | 1.8k | 127 | 198 |
| 76 | Jul 16, '24 | first day in new office @scale_AI ✨ we’ve come a long way since @daniel_levine’s basement 📈 | 1.4× | 242k | 1.8k | 40 | 277 |
| 77 | Mar 25, '23 | truly, bias for action—more than any other trait—is the trait that seems most correlated with success and impact it is SO much better to be constantly shipping, making mistakes, an | 1.4× | 234k | 1.6k | 210 | 458 |
| 78 | Aug 27, '23 | immigrants have some of the hardest lives immigrants are often discriminated against, have to work dramatically harder, are culturally alienated, and 1000s of miles away from every | 1.4× | 232k | 2k | 201 | 123 |
| 79 | Feb 2, '23 | every great startup I know started as a nucleus of hardworking, insecure nerds | 1.3× | 218k | 1.3k | 92 | 145 |
| 80 | Nov 30, '19 | How to hire people better than you: 1—Clear most of your calendar 2—List the most talented people you know 3—Meet up with each one 4—Paint a genuine vision and progress against it | 1.2× | 0 | 1.3k | 159 | 269 |
| 81 | Mar 29, '23 | urgency is a hell of a drug if you find yourself addicted to the feeling that every moment counts—cherish it. urgency will feel quite unreasonable to most. as a general rule, most | 1.2× | 205k | 1.8k | 239 | 382 |
| 82 | May 11, '25 | 🔜 | 1.2× | 200k | 1.2k | 47 | 58 |
| 83 | Sep 5, '22 | The way that Bezos and the AMZN team derived AWS was by asking: “If compute costs will trend to 0 in perpetuity, what business would you build?” The purity is staggering. Today’s A | 1.2× | 0 | 1.1k | 80 | 377 |
| 84 | Jun 13, '24 | As part of codifying this as a key policy at Scale, we've posted it on our website as well: | 1.1× | 195k | 1.1k | 62 | 97 |
| 85 | Feb 8, '23 | the fact that Google market cap fell $100B in a day after being *slightly* late to RLHF-enhanced LLMs (ChatGPT-like models)—after inventing the Transformer—is a great lesson that y | 1.1× | 194k | 1.3k | 114 | 104 |
| 86 | Feb 9, '25 | coming soon to a podcast app near you @TheoVon | 1.1× | 193k | 1.7k | 42 | 155 |
| 87 | Nov 15, '22 | Let’s not lie to ourselves about American Dynamism The fact that @a16z doesn’t include any AI, chip, or cyber companies, despite these being the top 3 tech competitions w/China, is | 1.1× | 0 | 1.3k | 73 | 192 |
| 88 | Dec 31, '19 | Bit of startup advice which I rarely hear: Spend the money on a nice office. Be frugal on just about everything else, but get a nice office. It's hard to appreciate just how much y | 1.1× | 0 | 1.4k | 148 | 89 |
| 89 | Aug 26, '25 | Congratulations to the @scale_AI team on a major $99M contract with the @USArmy! | 1.1× | 185k | 1.2k | 69 | 101 |
| 90 | Dec 4, '22 | My biggest mistakes in life (so far): 1—Forgetting who is truly there for me (the Real ones) 2—Not telling them I appreciate & love them 3—Getting off the learning treadmill at | 1.1× | 0 | 1.1k | 97 | 260 |
| 91 | Oct 16, '22 | One of the saddest societal norms is losing curiosity at age 22. We are encouraged to in explore through the end of college, but then fiercely pivot towards exploitation—“go get a | 1.1× | 0 | 1.2k | 118 | 139 |
| 92 | Nov 12, '22 | The cultural prohibition of grinding & hard work will be the road to hell for America. If you love America, you’d realize our future is contingent on industrialism, not hedonis | 1.0× | 0 | 1.2k | 109 | 131 |
| 93 | Feb 29, '20 | I’m always shocked by smart, young, driven people who choose a company because of “mentorship”. Yes, it is good to have some guidance, but most driven folks succeed through figurin | 1.0× | 0 | 1.1k | 103 | 112 |
| 94 | Jan 10, '24 | only a very small % of the population truly understands how quickly AI will improve in the coming years and how much will change as AI models solve reasoning, coding, multimodality | 1.0× | 171k | 1.3k | 159 | 253 |
| 95 | Apr 28, '24 | Advice to my younger self: - surround yourself with truly excellent people. top 1% in some important way - find something to work on for a LONG time (10+ yrs). jumping around doesn | 1.0× | 170k | 2.1k | 228 | 1.1k |
| 96 | Dec 6, '22 | Today, @goodside joined @scale_AI as a Staff Prompt Engineer. I am going to assert that Riley is the first Staff Prompt Engineer hired *anywhere*. These large models are a new kind | 1.0× | 0 | 1.1k | 80 | 141 |
| 97 | Apr 10, '25 | Was great talking with @marthamaccallum after today's hearing on how America can win on AI. | 0.9× | 154k | 1.3k | 164 | 296 |
| 98 | Jan 22, '24 | the 2 years of life where the greatest human potential is lost are the first 2 years entering the workforce everyone has a sharp realization that nobody actually cares about their | 0.9× | 153k | 1.4k | 103 | 416 |
| 99 | Dec 13, '22 | Peter Thiel’s criticism was famously “we asked for flying cars and got 140 characters” Well now, we have an on-demand artist, on-demand expert chatbot, on-demand copywriter, on-dem | 0.9× | 0 | 1.1k | 87 | 95 |
| 100 | Jun 13, '24 | @elonmusk @scale_AI Thank you Elon! This means a lot as a founder to get your support. | 0.8× | 131k | 1.8k | 39 | 14 |
| 101 | Sep 17, '23 | one of the secrets you learn from those older and wiser than you: speak less. say more when you speak (ie pack more information into fewer words). it’s easy in youth to think speak | 0.7× | 118k | 1.1k | 117 | 218 |