Yann LeCun

@ylecun1.3M followers

Founder/Chair, AMI Labs; Professor, NYU; Partner, 224 Ventures; Ex-Chief AI Scientist, Meta. Researcher in AI, ML, Robotics, etc. ACM Turing Award Laureate.

Open on X
Top outlier
23.1×
Best organic post
Peak views
4.3M
Single post
Bookmarks
69k
Across 66 organic posts
Last scan
Oct 16
Community cache
Posts 66 posts
#DatePost↓ OutlierViewsLikesRepostsBookmarks
1Jul 18, '23This is huge: Llama-v2 is open source, with a license that authorizes commercial use! This is going to change the landscape of the LLM market. Llama-v2 is available on Microsoft Az23.1×4.3M15k3.3k4.4k
3Apr 12, '24WhatsApp vs iMessage is the new metric vs imperial. The entire world uses WhatsApp, save a few people who are iPhone-clutching Americans or from a country where WhatsApp is banned 19.1×3.5M7.6k657904
4Nov 25, '23But seriously folks, this a short and juicy tirade in which I say: (0) there will be superhuman AI in the future (1) they will be under our control (2) they will not dominate us no17.6×3.3M5.7k8152.2k
5Jan 24, '23To be clear: I'm not criticizing OpenAI's work nor their claims. I'm trying to correct a *perception* by the public & the media who see chatGPT as this incredibly new, innovati17.1×3.2M6.6k775662
7Jun 2, '24My opinion of @elonmusk I like his cars (I own a 2015 S, and 2023 S), his rockets, his solar energy systems, and his satellite communication system. I also like his positions on op14.7×2.7M17k1.8k2.7k
8Jun 1, '24Elon has apparently one genuine technical paper indexed by Google Scholar: "An Integrated Brain-Machine Interface Platform With Thousands of Channels" Published in the Journal of M14.4×2.7M12k7501.3k
9Sep 19, '24People studying misinformation lean left for two reasons: 1. scientists lean left, regardless of specialty, because they care about facts. 2. misinformation today primarily comes f14.4×2.7M4.2k376745
10Nov 23, '23Current LLMs are trained on text data that would take 20,000 years for a human to read. And still, they haven't learned that if A is the same as B, then B is the same as A. Humans 13.6×2.5M7.3k9201.8k
11Jun 3, '24Must have been my tweet in defense of Anthony Fauci. Elon's call for Fauci to be prosecuted and imprisoned is pretty high up on the scale of anti-science assholery. Apparently, mis13.1×2.4M14k1.3k543
12Jul 21, '24X is a $44 billion propaganda machine. Yet it attempts to disguise itself as a defender of unfettered free speech, a source of factual information, and a substitute for professiona13×2.4M13k1.4k773
13May 18, '23- Engineer: I invented this new thing. I call it a ballpen 🖊️ - TwitterSphere: OMG, people could write horrible things with it, like misinformation, propaganda, hate speech. Ban i12.4×2.3M9.7k1.6k817
14Aug 2, '24This dude has absolutely no idea WTF he's talking about. The total net worth of my former PhD students alone would make any silvery Wall Street dude turn green with envy.11.5×2.1M11k3941.6k
15Jul 25, '24You know @elonmusk, I really feel sorry for you and your family to have been infected by a mind virus. But the best defense against a mind virus is intelligence, knowledge, and sci11.5×2.1M15k1.5k1.1k
16May 18, '24It seems to me that before "urgently figuring out how to control AI systems much smarter than us" we need to have the beginning of a hint of a design for a system smarter than a ho11.4×2.1M6.9k1.1k1.7k
17Jun 15, '24Where are European companies?11.3×2.1M5.1k476730
18Nov 29, '24I do not write posts on X. I tweet links to posts on other platforms. I like and retweet (occasionally) I comment on friends' tweets (rarely) Follow me on...⬇️⬇️⬇️10.9×2M2.1k119355
19Feb 17, '24Let me clear a *huge* misunderstanding here. The generation of mostly realistic-looking videos from prompts *does not* indicate that a system understands the physical world. Genera10.8×2M4.7k7152.2k
20May 29, '24So much misunderstanding of this comment! Here is a list of things I am *NOT* saying: - you need a PhD to do Science. You don't. A PhD teaches you to do research, but you can learn10.7×2M8.8k6631.6k
22Mar 9, '24* Language is low bandwidth: less than 12 bytes/second. A person can read 270 words/minutes, or 4.5 words/second, which is 12 bytes/s (assuming 2 bytes per token and 0.75 words per10.0×1.9M8.5k1.6k5.1k
23Sep 26, '24Time to add folks who haven't left and are doing actual technical work, like Alec, Wojciech, and Aditya.9.9×1.8M5.5k168697
24May 30, '24Oh your god.9.8×1.8M6.1k275427
25Jun 17, '25I don't wanna say 'I told you so', but I told you so.9.2×1.7M5.8k5332.1k
26May 22, '24If you are a student interested in building the next generation of AI systems, don't work on LLMs9.0×1.7M6.9k1k1.9k
27May 22, '23MMS: Massively Multilingual Speech. - Can do speech2text and text speech in 1100 languages. - Can recognize 4000 spoken languages. - Code and models available under the CC-BY-NC 4.8.4×1.6M5.2k1.1k2.5k
28May 30, '24Fun memories.8.3×1.5M7.5k209433
29Jun 3, '24The kind of attacks that Dr Anthony Fauci is being subjected to by Republicans is disgraceful and dangerous. This man is a hero. He helped save *millions* of lives. Yet, he is vili8.3×1.5M5.9k564379
30Jul 31, '24As I've pointed out a number of times, claims that immigrants vote illegally or that illegal immigrants are being let into the US to "import voters" are crazy-ass conspiracy theori7.9×1.5M5.2k596363
31Nov 24, '23Please ignore the deluge of complete nonsense about Q*. One of the main challenges to improve LLM reliability is to replace Auto-Regressive token prediction with planning. Pretty m7.7×1.4M5.6k6931.8k
32Jul 10, '23Complete bullshit. Pardon my french.7.7×1.4M4.6k458151
33May 25, '24<sarcasm> Come work at ClosedAI. With AGI just around the corner, your shares will be worth 42 sextillionnollars. We can claw back your vested shares if you quit, unless you sign a7.5×1.4M6.2k5501k
35Nov 13, '24I don't wanna say "I told you so", but I told you so. Quote: "Ilya Sutskever, co-founder of AI labs Safe Superintelligence (SSI) and OpenAI, told Reuters recently that results from6.6×1.2M6.1k5792k
36Jan 25, '25To people who think "China is surpassing the US in AI" the correct thought is "Open source models are surpassing closed ones" See ⬇️⬇️⬇️6.6×1.2M12k1.2k1.8k
37Jul 19, '24Meta will *not* release the multimodal versions of its AI products and models in the EU because of an unpredictable regulatory environment. This means that EU users of Ray-Ban Meta6.5×1.2M5.7k802933
38Jun 21, '24If you are a student or academic researcher and want to make progress towards human-level AI: >>>DO NOT WORK ON LLMs<<< LLMs are an off ramp. Thousands of engineers are working on 6.5×1.2M6.3k9052.1k
39Sep 26, '23Dear journalists, it makes absolutely no sense to write: "PaLM 2 is trained on about 340 billion parameters. By comparison, GPT-4 is rumored to be trained on a massive dataset of 16.2×1.1M4.4k508755
40Mar 14, '24No. If it were the case, we would have AI systems that could teach themselves to drive a car in 20 hours of practice, like any 17 year-old. But we still don't have fully autonomous6.0×1.1M4.7k540572
41May 30, '24CoPE: Contextual Positional Encoding. A new paper from FAIR that @elonmusk could use to improve Grok.5.9×1.1M4.7k2781.1k
42Sep 20, '23I testified in front of the US Senate Subcommittee on Intelligences yesterday. I argued that the rapid and free exchange of ideas, scientific publications, open source code, and tr5.9×1.1M4.2k492388
43Aug 13, '24Sometimes, the obvious must be studied so it can be asserted with full confidence: - LLMs can not answer questions whose answers are not in their training set in some form, - they 5.8×1.1M5.1k7951.7k
44Jul 7, '24Funny how the American Far Right feels the need to claim that every election they lose is rigged, even outside the US, apparently. The French Far Right was not "denied a victory." 5.7×1.1M8.9k936250
45Mar 30, '23The year is 1440 and the Catholic Church has called for a 6 months moratorium on the use of the printing press and the movable type. Imagine what could happen if commoners get acce5.6×1M6.2k1.1k436
46Aug 29, '24Many (rich) people on the Right do not actually believe in democracy. They have a huge superiority complex. They think the populace can be brainwashed into supporting policies that5.6×1M5.1k504340
47Jan 24, '25Nice job! Open research / open source accelerates progress.5.5×1M9.7k7311k
51May 27, '24AI is not some sort of natural phenomenon that will just emerge and become dangerous. *WE* design it and *WE* build it. I can imagine thousands of scenarios where a turbojet goes t5.1×957k4.3k468599
52Sep 1, '24"Our country is being poisoned" by immigrants, like me, @elonmusk, @sundarpichai, @satyanadella, @vkhosla, Jensen Huang, and two of Trump's three wives.5.1×941k4.6k445354
53Oct 21, '23A reminder that people can disagree about important things but still be good friends.4.9×911k8.4k546259
54Sep 15, '24I'm old enough to remember that in France in the 1960s and 1970s, far-right chauvinists were accusing Portugese immigrants of eating cats. It's an old trope. Today, making such an 4.5×830k6.7k961603
55Jul 27, '24Wait, wat?4.2×790k5.9k441357
59Jan 5, '23If language were sufficient to express human thought, why would we need visual arts, music, dance?4.0×753k4.1k477196
60Dec 7, '23Today, I was made a Chevalier de la Légion d'Honneur by President Macron at the Élysée Palace. Président Macron gave a wonderful speech.4.0×753k5.1k191115
61Jul 23, '24💥BOOM 💥 Llama 3.1 is out 💥 405B, 70B, 8B versions. Main takeaways: 1. 405B performance is on par with the best closed models. 2. Open/free weights and code, with a license that 4.0×741k6k9011.1k
62Jun 25, '24I actually do have Elon's number. But we haven't spoken in a while.3.7×696k3.7k229184
64Oct 8, '24Congrats John and Geoff! Both are former colleagues. I did my postdoc in Geoff's lab in Toronto. After that, I joined Bell Labs, where John was a part-time scientist (and a profess3.6×676k6.8k424445
65Oct 27, '24The mark of the authoritarian: - Undermine the trust of the public in the sources of reliable information: the media, professional journalists, Wikipedia, universities, scientists,3.6×662k6.4k1.1k710
67Oct 12, '24Worth repeating: Do not confuse retrieval with reasoning. Do not confuse rote learning with understanding. Do not confuse accumulated knowledge with intelligence.3.3×621k5.8k8581.8k
68Dec 22, '23A new family of antibiotics discovered with graph deep learning.3.3×621k3.9k770758
70Apr 18, '24🥁 Llama3 is out 🥁 8B and 70B models available today. 8k context length. Trained with 15 trillion tokens on a custom-built 24k GPU cluster. Great performance on various benchmarks3.1×573k6.9k1.1k808
71Mar 14, '25New paper: turns out you can train deep nets without normalization layers by replacing them with a parameterized tanh()3.0×550k5.1k5282k
73Oct 10, '24Giving a talk at IIT Madras on October 22.2.8×521k5.9k360304
83Apr 1, '23&lt;not_an_april_fool_joke&gt; By amplifying human intelligence, AI may cause a new Renaissance, perhaps a new phase of the Enlightenment. But prophecies of AI doom are also causin1.9×356k2.5k293113
84Oct 23, '24Thank you IIT Madras for hosting me yesterday. I got to take a selfie with the audience of my Subaru Suresh Distinguished Lecture.1.8×337k6.4k261227
85Mar 27, '19I am extremely honored to be the recipient of the 2018 ACM A.M. Turing Award, and absolutely delighted to be sharing it with my friends and colleagues Geoffrey Hinton and Yoshua Be1.8×06.4k1.3k57
87Mar 6, '21Language is an imperfect, incomplete, and low-bandwidth serialization protocol for the internal data structures we call thoughts.1.7×05k859672
89Sep 25, '24Simply put, Trump is a traitor.1.5×280k3.8k40090
90Sep 25, '24Hey @elonmusk, this is your champion of free speech? Putting people in jail for criticizing Supreme Court justices?1.5×280k3.8k398113
94Dec 19, '21World models, intuitive physics, planning, problem solving, discrete search for solutions, continuous optimization of control parameters... Dogs manage to do all this with 2 billio1.4×04.5k874375

Scan another creator

@

Run this on any account.

XOutlier builds this table for every public profile you open on x.com, with live data and every post, not just the top 50.