can yall please chill on generating images this is insane our team needs sleep
My thoughts on China, export controls and two possible futures https://t.co/LZAANEcZJW
What’s currently frustrating about Comet? @Comet will go through the comments here and triage issues for our team.
if you can imagine it, you can build it
Excited to announce our latest fundraising round! We’re genuinely honored to be entrusted with the resources to continue our work in frontier AI safety and rese
I deeply regret my participation in the board's actions. I never intended to harm OpenAI. I love everything we've built together and I will do everything I can
wtf https://t.co/WdrptnxDjh
Software isn’t merely technical work anymore. It’s creative.
Introducing Replit Agent 4. The first AI built for creative collaboration between humans and agent
Lovable just crossed $100M ARR in 8 months.
Faster than OpenAI, Cursor, Wiz, and every other software company in history.
Today we're launching a game-changin
OpenAI is nothing without its people
Built Devin, the first AI software engineer. Thinking about agents more concretely than almost anyone.
The Twitter Board is committed to closing the transaction on the price and terms agreed upon with Mr. Musk and plans to pursue legal action to enforce the merge
Pioneering AI-generated video. Thinks about creativity, tools, and what AI means for human expression.
My grandma passed away today. https://t.co/SE5gcLGun9
Ver a mis hermanas tan felices y disfrutando, no tiene precio alguno 🫶🏻
Built the data lakehouse. Now running one of the most important AI infrastructure companies at $62B+ valuation.
anyone else a bootstrapped founder in San Francisco? reply here
After 3+ years, today is the day that my book “The Worlds I See” gets to see the world itself. It is a science memoir of the intertwining histories of me becomi
Running the enterprise AI writing platform actually deployed inside F500 companies. Rigorous on what AI really changes in business.
Excited to announce our $90m Series C at $1bn valuation led by Accel w/ participation from Nvidia.
In 2017, when we founded Synthesia, generative AI sounded li
Building the search layer for enterprise knowledge. Glean connects to every internal tool so AI actually knows what your company knows.
Making AI video translation and avatar creation accessible. HeyGen lets you clone yourself and speak 40 languages without a studio.
We launched Suno 2 years ago to let the world feel the joy of making music
Since then, over 100M people all over the world have used Suno, from music lovers to
Building AI customer service agents that actually resolve tickets. Decagon is quietly taking over enterprise support.
🔥 I am so damn excited to announce the launch of Black Forest Labs. We set ourselves on a mission to advance state-of-the-art, high-quality generative deep lear
CMU robotics researcher turned founder. Building a general-purpose brain for robots — a foundation model for physical intelligence.
AGI has been achieved internally https://t.co/jFsFXFsjgY
Here's a F.02 in my home, using Helix to do my laundry https://t.co/MXFf1o81EG
Prediction: AI will displace social drinking within 5 years
Just as alcohol is a social disinhibitor, like the Steve Martin movie Roxanne, people will use AI p
Since you care so much @kunalkamra88, come and help us out! I’ll even pay more than you earned for this paid tweet or from your failed comedy career.
Or else s
Universal HIGH INCOME via checks issued by the Federal government is the best way to deal with unemployment caused by AI.
AI/robotics will produce goods &
Excited to announce our latest funding round at an $11B valuation led by GIC and @sequoia with participation from @a16z, @coatuemgmt, @conviction, @eladgil, @Ev
LLM Knowledge Bases
Something I'm finding very useful recently: using LLMs to build personal knowledge bases for various topics of research interest. In this w
Dario is wrong.
He knows absolutely nothing about the effects of technological revolutions on the labor market.
Don't listen to him, Sam, Yoshua, Geoff, or me
Some people today are discouraging others from learning programming on the grounds AI will automate it. This advice will be seen as some of the worst career adv
GenAI isn't just a technology; it's an informational pollutant—a pervasive cognitive smog that touches and corrupts every aspect of the Internet. It's not just
One word: relentless. just in the past two weeks, we’ve shipped:
🌐 Genie 3 - the most advanced world simulator ever
🤔 Gemini 2.5 Pro Deep Think available to Ul
GPT-5.4 Pro continues to be the only model of its class. For anything really hard & complex, I throw it into the maw with every bit of context I can think o
Is there still a widespread belief that LLMs and coding agents are good for greenfield development but don't help for maintaining large existing codebases?
I d
I (finally) put together a new LLM Architecture Gallery that collects the architecture figures all in one place!
https://t.co/NO7z6XSRHS https://t.co/X41FrK4i94
Opus 4.7 has a new tokenizer.
This means it's also a new base model.
Glory days of pretraining still very much going. https://t.co/hnYvW44LW4
🔥 https://t.co/VZ595NxMxg
I find the story of AI and radiology fascinating. Of course, Hinton's prediction was wrong* and tech advances don't automatically and straightforwardly cause jo
That's because there is, in fact, no model of how self-driving AI works where this explanation makes sense.
Had to share the most heartwarming use of AI I’ve seen yet.
A teacher made AI-generated images of her students as adults living their dream careers (ex: astro
I think Elon Musk should be expelled from the British Royal Society. Not because he peddles conspiracy theories and makes Nazi salutes, but because of the huge
i'm comically impressed that people are coping on deepseek by spewing bizarre conspiracy theories -- despite deepseek open-sourcing and writing some of the most
We are beyond thrilled to share our first flagship models, Rnj-1 base and instruct 8B parameter models. Rnj-1 is the culmination of 10 months of hard work by a
10 ideas clave sobre innovación que todo directivo debe conocer http://t.co/idWUV3nRMZ vía @puntiapart
I have decided to leave my position at Nvidia to focus on starting something new, as some of you may already know. I look forward to scaling models with physica
At @GoogleDeepMind, we believe AI is the ultimate catalyst for science. 🧬
The best example of this has been the AlphaFold database (AFDB) of protein structure
So @OpenAI is currently at a 3 quadrillion token annual run rate
All of humanity together speaks about 50 quadrillion tokens a year https://t.co/UL4XOJjRT8
Boycott OpenAI. They literally want the right to kill you.
People leaving regular companies: Time for a change! Excited for my next chapter!
People leaving AI companies: I have gazed into the endless night and there ar
"I realized the other day...they need electricity... they need double what we have right now" https://t.co/mExZ1AyqjN
😅 https://t.co/gjfBoxX8vD
SWE-agent is finally out. A few highlights:
1. Agent-Computer Interface (ACI) design will be critical for the success of AI agents, much like HCI is critical fo
I moved today, tried to setup internet, provider needed to send a tech, earliest appointment was Wednesday.
Got a @Starlink Standard 4 delivered and online in
Imagine being Dario, and being told DoW is worried you might sabotage the weights of Claude Gov in physically impossible ways, while you know you have zero-days
News! @airstreet has raised $232,323,232 for Fund III to back AI-first companies from the earliest stages in the US and Europe.
Now the largest solo GP venture
The Jensen Huang episode.
0:00:00 – Is Nvidia’s biggest moat its grip on scarce supply chains?
0:16:25 – Will TPUs break Nvidia’s hold on AI compute?
0:41:06 –
It is 100% true that great men and women of the past were not sitting around moaning about their feelings. I regret nothing.
The deepseek team is obviously really good. China is full of talented engineers. Every other take is cope. Sorry.
any nontechnical folks want to get more comfortable/powerful in their use of AI and want to be a beta user on something I made?
What is Harvard's 3% admissions rate selecting for 🤔 https://t.co/N9bpOd36IB
So for 5 years, “offline” has been the #1 request.
Today, thanks to the perseverance of our engineering team, @NotionHQ finally works offline. Your ideas don’t
Building AI that listens to doctor-patient conversations and writes the notes. Abridge is the most clinically trusted AI in medicine.
Delighted to announce my new book - NAXAL TERROR VANQUISHED- which celebrates the political vision of PM Shri Narendra Modi and the exemplary will power of Home
Ex-Meta AI infra lead. Building the fastest open-model inference platform. If Groq is the chip play, Fireworks is the cloud play.
Built AI-native presentations that look designer-made. Gamma is what happens when you rethink slides from the ground up with AI.
@bankofamerica worst customer service ever. I am going to move both my business account and my personal account to another more humane bank.
Mercor (@mercor_ai) scaled from $1-500M in revenue run rate in the last 17 months, making us the fastest growing company of all time. Our growth is accelerating
Grateful to @a16z, our Series E lead investor, for hosting Tony and me on their podcast. We had a great conversation about EliseAI’s growth and the future we’re
"Akıl Oyunları Sistemi" ile TRT Kent Radyo Ankara "Sabah Kahvesi" programındayız @06melihgokcek @asimbalci https://t.co/JT4MCuWveK
who wants early access? 👀
Legal education is about to change.
Today, we’re launching the Legal AI Scholars Program in collaboration with leading law schools.
AI is becoming a core part
AI writes your code. Now it talks to your users.
We raised $27M from @Sequoia to build @ListenLabs.
Listen runs thousands of interviews to uncover what users
Today, we’re thrilled to announce our $18.5M Series A led by @rabois at @khoslaventures, along with @jaltma, @ericschmidt, @mantisVC and many others.
https://
Today I’m launching @reflection_ai with my friend and co-founder @real_ioannis.
Our team pioneered major advances in RL and LLMs, including AlphaGo and Gemini.
@SambaNovaAI @AIatMeta Really excited to announce sambaNova Cloud today. We are offering APIs for Llama 3.1 405B at 132 tokens per second, full precision. Com
We’re in the golden age of software development
Excited to share some news @CrusoeAI. Today we announced our $600m Series D that was led by the talented team @foundersfund to usher in a new era of abundant in
Taxing illiquid unrealized gains is such an insane destructive idea you have to apply the old “don’t attribute to malice which can be equally attributed to inco
Loading up and shipping out another truckload of leverage for Ukraine! https://t.co/aQhPnhjECq
Excited to share that I recently left Stanford AI PhD to start Pika. Words can't express how grateful I am to have all the support from our investors, advisors
It's always amazing to see your past interns and students lead multi-billion dollar companies. He's one of at least 4 of mine that I can think of.
HuggingFace a
🚀 We’re launching something big today! With #GPTImage from @OpenAI, Photoroom just rolled out three new tools to help sellers and small teams create pro-quality
We’re excited to introduce @ChaiDiscovery and release Chai-1, a foundation model for molecular structure prediction that performs at the state-of-the-art across
love this table from @theinformation https://t.co/teVmxH0FQr
Thrilled to have joined an incredible team at Reflection @reflection_ai to push the frontier of autonomous coding!
I'm happy to post course materials for my class at UC Berkeley "Robots that Learn", taught with the outstanding assistance of @ToruO_O. Lecture videos at https
Meta Movie Gen is just freakin cool!
Generative Video Foundation models with this quality, precise editing and personalization unlock value for creators, new
Our new Harvard/Stanford study out today in Nature Medicine! Our results show language models, while strong at medical exams, stumble when they need to gather p
@SarvamAI Really excited as we embark on this journey of building “full stack” GenAI for India
@NandanNilekani @pramodkvarma @PeoplePlusAI
Hello world! @sequoia NYC 💙 https://t.co/WiqhabEbhv
1/First some news, we are joining Elon Musk’s bid for Twitter and investing $400MM into the company.
Mythos appears to be the first class of models trained at scale on Blackwells. Then will be Vera Rubins. Pre-training isn't saturated. RL works. And there is *s
[New program] a16z Open Source AI Grants
Hackers & independent devs are massively important to the AI ecosystem.
We're starting a grant funding program so
Welcome to the future of smart agents! I hooked up ChatGPT to WhatsApp -- https://t.co/3kawekZebM
I'm starting a company with @brian_ichter, @chelseabfinn, @svlevine, @hausman_k, @QuanVng, and @SurajNair_1 called Physical Intelligence (π.com!). We're bringin
closest thing to a victory lap you’re going to get out of @dougleone https://t.co/7QrTo634dS
Tonight’s presentation was chilling
xAI is still booting up in many respects, but can now credibly claim a lead in the AGI race
Elon doesn’t know if smarter-
Again, agree Dwarkesh did a good job but I want to add one nuance - most journalists covering AI couldn't do that interview even if they wanted to be "tough," b
@VitalikButerin OK so here's a fuller response: https://t.co/fRzka2KRcE
Besides the in-line comments above, I'd like to challenge you to sketch your own altern
As someone who has reported on AI for 7 years and covered China tech as well, I think the biggest lesson to be drawn from DeepSeek is the huge cracks it illustr
With $FIG we have another massive "POP" highlighting the gross inefficiency in the modern IPO process. It's very simple. They REFUSE to match supply/demand (tha
Pseudonymous researcher who called GPT scaling before most insiders did. gwern.net is the internet's most cited AI prediction and analysis archive.
Elon Musk is not a Nazi. Y'all lost your minds 🤣
This may be common, I have no idea... But it's the first time I've ever seen it... This is with GPT-5. ChatGPT just gave me a random word typo. https://t.co/XbD
So the M stands for...? https://t.co/zXiH4PSd5c
I learned yesterday the video I made in 2017 explaining how Bitcoin works was taken down, and my channel received a copyright strike (despite it being 100% my o
@FakePsyho Congratulations, you have more than earned your sleep!
My mom knows nothing about programming
But watches every video I make
That’s why I say “hi mom!” instead of “hello, world!” in every video.
I even leave east
Grok 4 Heavy ($300/mo) returns its surname and no other text: https://t.co/sy0GXn76cw
$100 for anyone who can show me how to get ChatGPT to stop using emdashes. it's driving me insane
They’re real and they’re spectacular. https://t.co/hIJZuS6taY
"Grok Build" and "Grok Computer" are expected to launch simultaneously, highly likely as unified desktop applications dropping for both macOS and Windows. https
This is the most important paper in a long time . It shows with strong evidence we are reaching the limits of quantization. The paper says this: the more tokens
Elon’s stance is principled.
Trump’s stance is practical.
Tech needs Republicans for the present.
Republicans need Tech for the future.
Drop the tax cuts, c
Whoah, self-driving cars compete with airlines. I never considered that till now.
The orchestrated campaign has started.
Are addition and multiplication basically the same operation?
"men’s utility to 'free women' has been so diminished that solving the fertility crisis by increasing pair-bonding rates seems unfeasible. A viable means for ai
I have a hypothesis about why hot teachers sleep with underage male students but ppl will go bananas so it’ll have to go behind a paywall.
maybe? https://t.co/Z3Ieo8KQfT
Trump is using the power of the US government to intimidate individual companies, universities, and citizens. Intimidation and a disregard for due process are
I just learned that silent reading isn't silent for everyone.
Some people hear the words in their heads as they read.
🤯 https://t.co/wKAbQwUO6A
Evil rarely sees itself as evil. It usually sees itself as payback, justice, self-defence. This was the justification for every atrocity in history. Viewing you
I have a theory that everyone consumed a piece of media between 9-13 years old that is the foundation of their entire worldview. Everything they learnt since wa
"renting is throwing your money away" is the kind of thing said by a guy who has never had to replace the roof on a house he owns.
My heart is broken. My friend, mentor, and idol Danny Kahneman passed. I don’t know how to process that I won’t ever get the joy of talking to him again. The wo
What is the single best health investment you’ve ever made?
This could be the offramp the world needs. You can think of it as the best outcome for everyone, under the circumstances.
(1) From MAGA’s perspective, if Trump
A good exercise for interpreting news like this is to pretend that you heard it about a foreign country.
For example what would it mean if the Russian or Chin
My annual exhortation:
You, reader in the tech industry, should have plural million dollars of term life insurance coverage outside of that offered through emp
not a single person i have ever spoken to uses gemini for coding.
this is still very very weird.
why is gemini so bad at coding when google has scoured the we
All-In Podcast co-host. Social Capital founder. Early Facebook VP. Outspoken on macro, tech, and politics.
All-In and This Week in Startups host. Prolific angel investor. First check into Uber, Robinhood, Calm.
All-In Podcast co-host. Craft Ventures founder. PayPal COO. US government AI and Crypto czar under Trump.
All-In Podcast co-host. Founded Climate Corp (sold to Monsanto for $1.1B). Deep thinking on science, food, biology.
Acquired Podcast co-host with David Rosenthal. Deep-dive business histories. Pioneer Square Labs founder.
Acquired Podcast co-host. Deep-dive narrative business breakdowns. Some of the best long-form startup research in audio.
20VC host and fund GP. Started podcast at 19. Has interviewed nearly every top VC and founder on the planet.
Invest Like the Best host. Colossus media network founder. Deep long-form conversations on investing, business, and deci
Founders Podcast host. Has read 300+ founder biographies. Extracts operating principles from the greatest builders in hi
My First Million co-host. Founded The Hustle (sold to HubSpot). Serial idea generator and business model analyzer.
My First Million co-host. Founded Milk Road (sold). Sharp operator instincts and trend radar for internet businesses.
Tim Ferriss Show host. 4-Hour Workweek author. Interviewer of world-class performers. Early angel in Uber, Alibaba, Face
Farnam Street founder, Knowledge Project host. Mental models, decision-making, and the art of clear thinking.
LinkedIn founder, Greylock partner. Masters of Scale host. Coined blitzscaling. One of the most connected nodes in Silic
Lenny's Newsletter and Podcast founder. Former Airbnb PM. Deep product and growth thinking for practitioners.
Pivot and On with Kara Swisher host. Decades of tech journalism. No-filter interviews with every major tech CEO.
Prof G Pod and Pivot co-host. NYU Stern professor. Blunt takes on big tech, inequality, and business. No Mercy No Malice
BG2 Pod co-host with Bill Gurley. Altimeter Capital founder. Deep public and private market lens. Early, large AI infras
Turpentine media network founder. Upstream, Cognitive Revolution, and 10+ pods. Village Global co-founder. Bets on idea-
NFX founding partner. Network effects gospel — wrote the definitive essays on them. 5 companies built, then turned to ba
Logan Bartlett Show host. Redpoint Ventures partner. Sharp SaaS and B2B lens. Candidly analytical on fund construction a
Modern Wisdom host. One of the fastest-growing interview pods globally. Psychology, performance, philosophy — broad cove
Sequoia Capital managing partner. Crucible Moments podcast host. Backed YouTube, Square, Instagram, Unity. Former PayPal
Capital Allocators podcast host. Decades of endowment and LP investing. Rare allocator-side view of VC and hedge fund pe
Venture Unlocked host. Allocate co-founder. Deep knowledge of fund construction, emerging managers, and LP dynamics.
The Verge editor-in-chief, Decoder podcast host. Rigorous interrogation of tech CEOs on business models, policy, and pow
Indie Hackers founder (acquired by Stripe). Oral history of bootstrapped and indie internet businesses.
SaaStr founder and host. EchoSign founder (sold to Adobe). The most prolific SaaS thinker online.
Zerodha co-founder, True Beacon founder. WTFund investor (backing 18-year-olds). India's sharpest public market investor
The Seen and the Unseen host — India's best ideas podcast. Long-form explorations of India's economy, politics, and cult
The Neon Show host. 100X VC founder. Deep Indian startup ecosystem access — interviews founders and investors across Ind
Nearbuy founder, Woice with Warikoo host. India's most-followed personal finance and life design voice for young profess
Capitalmind founder. Rigorous Indian equity and macro analysis. Cuts through financial noise with data-driven clarity.
Figuring Out podcast host. House of X founder. India's Gen Z entrepreneur voice — accessible business thinking for young