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What if we could evolve AI models like organisms in nature, letting them compete, mate, and combine their strengths to produce ever-fitter offspring? Excited to share our new work: “Competition and Attraction Improve Model Fusion” presented at GECCO’25🦎 where it was a runner-up…
AI agents that can browse the Web and perform tasks on your behalf have incredible potential but also introduce new security risks. We recently found, and disclosed, a concerning flaw in Perplexity's Comet browser that put users' accounts and other sensitive info in danger.
We built FutureX, the world’s first live benchmark for real future prediction — politics, economy, culture, sports, etc. Among 23 AI agents, #Grok4 ranked #1 🏆 Elon didn’t lie. @elonmusk your model sees further 🚀🍀 LeaderBoard: futurex-ai.github.io
Are frontier AI models really capable of “PhD-level” reasoning? To answer this question, we introduce FormulaOne, a new reasoning benchmark of expert-level Dynamic Programming problems. We have curated a benchmark consisting of three tiers, in increasing complexity, which we call…
OpenAI hasn’t open-sourced a base model since GPT-2 in 2019. they recently released GPT-OSS, which is reasoning-only... or is it? turns out that underneath the surface, there is still a strong base model. so we extracted it. introducing gpt-oss-20b-base 🧵
🚨New Paper!🚨 We trained reasoning LLMs to reason about what they don't know. o1-style reasoning training improves accuracy but produces overconfident models that hallucinate more. Meet RLCR: a simple RL method that trains LLMs to reason and reflect on their uncertainty --…
'water is transparent only within a very narrow band of the electromagnetic spectrum, so living organisms evolved sensitivity to that band, and that's what we now call "visible light". ' (found via HN)
Can an AI model predict perfectly and still have a terrible world model? What would that even mean? Our new ICML paper formalizes these questions One result tells the story: A transformer trained on 10M solar systems nails planetary orbits. But it botches gravitational laws 🧵
AI is so smart, why are its internals 'spaghetti'? We spoke with @kenneth0stanley and @akarshkumar0101 (MIT) about their new paper: Questioning Representational Optimism in Deep Learning: The Fractured Entangled Representation Hypothesis. Co-authors: @jeffclune @joelbot3000
🧵 What if two images have the same local parts but represent different global shapes purely through part arrangement? Humans can spot the difference instantly! The question is can vision models do the same? 1/15
@jxmnop This paper has similar vibes - Train on cellular automata data - Freeze network and train last layer on chess move prediction - Voila! It works My intuition is that any data with sufficient number of patterns helps transformer build internal abstractions which later become easy…
Actually, no; in fact, quite contrary: the impact of "early massive galaxy formation" helps resolve what used to be a discrepancy between the general model & the observed cosmic microwave background.
Actually, no; in fact, quite contrary: the impact of "early massive galaxy formation" helps resolve what used to be a discrepancy between the general model & the observed cosmic microwave background.
Deep learning training is a mathematical dumpster fire. But it turns out that if you *fix* the math, everything kinda just works…fp8 training, hyperparameter transfer, training stability, and more. [1/n]
Microsoft claims their new AI framework diagnoses 4x better than doctors. I'm a medical doctor and I actually read the paper. Here's my perspective on why this is both impressive AND misleading ... 🧵
Learning where to look, learning what to see. Work on Continuous Thought Machines continues to be exciting! As a teaser, take a look at our approach to "Foveated Active Vision". Check it out 👇 (details in the thread) pub.sakana.ai/ctm
So about a month ago, Percy posted a version of this plot of our Marin 32B pretraining run. We got a lot of feedback, both public and private, that the spikes were bad. (This is a thread about how we fixed the spikes. Bear with me. )
So about a month ago, Percy posted a version of this plot of our Marin 32B pretraining run. We got a lot of feedback, both public and private, that the spikes were bad. (This is a thread about how we fixed the spikes. Bear with me. ) https://t.co/ePDDIL97Dg
If you studied algorithms, I'm sure you've heard of Dijkstra’s algorithm to find the shortest paths between nodes in a weighted graph. Super useful in scenarios such as road networks, where it can determine the shortest route from a starting point to various destinations. It's…
Spurious Rewards was not all‼️We now present spurious PROMPTS🤔 check out our latest findings and discussion on evaluation: tinyurl.com/spurious-prompt. Who knew Lorem ipsum can bring 19.4% gains compared to default prompt👀 Also, arXiv is out🤩 arxiv.org/abs/2506.10947📄
Spurious Rewards was not all‼️We now present spurious PROMPTS🤔 check out our latest findings and discussion on evaluation: tinyurl.com/spurious-prompt. Who knew Lorem ipsum can bring 19.4% gains compared to default prompt👀 Also, arXiv is out🤩 arxiv.org/abs/2506.10947📄 https://t.co/DMnfvd0yxz

Evans rose billionair... @Timothylozes
98 Followers 588 Following
Scott Gorlick 🇦�... @sgorlickq
104 Followers 8K Following Startup Helper | Employee #99 @Uber | https://t.co/KTfD0w0UVU
Irswule @Irswule339828
42 Followers 2K Following
Ebruukkau @Ebruukkau71671
4 Followers 252 Following 愛する人と、運命の時に出会えますように。そして、運命の人とも出会えますように。お会いできるのを楽しみにしています!
ValueStockFinder🇺�... @Oobeaqti1277
42 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Eeloolet @Eeloolet09720
25 Followers 617 Following
Tarslee @Tarslee4Gg7
70 Followers 1K Following
Anna @EladioNitz76024
3 Followers 179 Following
Teresa Pérez @0L4e0Ka4i8Igb69
25 Followers 2K Following 現在、アルバイトの募集をしています。勤務時間:30~90分。日給7,000円~50,000円! ✨ すぐお金になる副業 今直ぐ即金で稼ぐ事が出来る在宅ワークになります🌈 副業相談LINE追加:【https://t.co/0FpIwYeMPv】
Raquel González @f9cCH30g88QqaB
32 Followers 2K Following 現在、アルバイトの募集をしています。勤務時間:30~90分。日給7,000円~50,000円! ✨ すぐお金になる副業 今直ぐ即金で稼ぐ事が出来る在宅ワークになります🌈 副業相談LINE追加:【https://t.co/PlCrKFWAmv】
Carol @carol_coleman_
261 Followers 3K Following
Karen @mccoy97karen
313 Followers 3K Following
Carmen @Carmen12372280
16 Followers 1K Following
Club Ajedrez Diagonal... @AjedrezDiagonal
886 Followers 1K Following Club de Ajedrez situado en Alcorcón. Apostamos por la cantera y el potencial de nuestros jóvenes alcorconeros/as. Aprende, compite y disfruta con nosotros!
Antonio González Ter... @Aglezterol
25K Followers 5K Following 👨🏫 Profesor Derecho Comunitario @ufvmadrid y de Relaciones Internacionales @ucomillas 🦾Ingeniero Industrial
Aldo Torrecilla @aldotorrecilla
1K Followers 2K Following
Greg Autry🚀 @GregWAutry
15K Followers 7K Following Space Czar UCF, Author: 𝙍𝙚𝙙 𝙈𝙤𝙤𝙣 𝙍𝙞𝙨𝙞𝙣𝙜, 𝘼 𝙉𝙚𝙬 𝙀𝙣𝙩𝙧𝙚𝙥𝙧𝙚𝙣𝙚𝙪𝙧𝙞𝙖𝙡 𝘿𝙮𝙣𝙖𝙢𝙞𝙘 & 𝘿𝙚𝙖𝙩𝙝 𝙗𝙮 𝘾𝙝𝙞𝙣𝙖 (X=my views only)🇺🇸
Anita Larkins @AnitaxrLarkins
17 Followers 515 Following Gathеrеd on thе sitе of girls from all US statеs 😚 Rеady for a 1 on 1 mееting Nudеs in profilе! Watching this https://t.co/jMapnq3NTn
Chris Ballard @chrisaballard
652 Followers 1K Following Data Science and Applied Machine Learning | using data to make a difference | prefers 2 wheels 🚲| homebrewer | paddler 🛶
Gaurav Vij @Gaurav_vij137
802 Followers 2K Following Founder @withneo - Fully autonomous AI4AI Agent with SOTA scores on OpenAI MLE-Bench. Previously - R&D in HPC Computing & LLM Ops. Checkout 👇
neurosock🧠Brain Ch... @neurosock
2K Followers 170 Following #BrainChips monthly recap. I make #neuro papers easy to understand. To make #Neuralink possible. Neuro PhD. AI🤖ML👾Data Sci 📊 Monkeys🐵Future🚀Cyberpunk⚡🦾🌌
rubencart @rubencart
4 Followers 176 Following
Apuntes de ciencia @ApuntesCiencia
212K Followers 64K Following Ya no estoy por aquí. Puedes encontrarme en https://t.co/abgGl98lqE
Alexander Imani Cowen... @ImanisMind
2K Followers 3K Following @DeepMind Research Engineer in AlphaFold improvements. Opinions are my own.
Ari Holtzman @universeinanegg
3K Followers 2K Following Asst Prof @UChicagoCS & @DSI_UChicago, leading Conceptualization Lab https://t.co/BVCT3zdaNV Minting new vocabulary to conceptualize generative models.
WebMonks @webmonks_vision
168 Followers 3K Following Teaching machines see the world like humans do. Bring state-of-the-art research in computer vision to your development. #opensource #socialentrepreneurship
Jelle Desmet @90Mafalda
2K Followers 4K Following Techno Techhouse House Minimal.My Male Maine Coon Athos 8KG got Many European- & Worldchampions in his family tree https://t.co/SFHQnOv4iB
Rebecca Wissinger @rjwissin
123K Followers 76K Following Dog & human mom. Follow me for bits of motivation, travel photos, occasional sarcasm, random thoughts and tech news. Social @HPE. Opinions are mine.
Estela Mink @MinkEstela
2K Followers 4K Following
Tesla Motors Pics @laurindaxed5656
1K Followers 1K Following I post random photos of Tesla cars found on Internet. I do not own any of the content and any photo will be removed at owners request.
JobSyner België @ict_be
786 Followers 1K Following Dagelijks de meest interessante ICT vacatures van onze klanten in België
Facejobb @Facejobb
634 Followers 157 Following Facejobb: Plateforme de recrutement en ligne, inclut une technologie avancée de vidéo-présentation WEB BASED. Facejobb: Révolutionnaire & Innovant
Philippe De Brouwer @DrPhilippeDB
75 Followers 114 Following Passionate about teamwork, leadership, data science and FOSS. Make this world a better place.
amine.siaci @AmineSiaci
31 Followers 184 Following
Yannick Mattheessens @de_yannick
2K Followers 1K Following Working as Marketing Manager at day / Creating the web at night. Passionate about advertising, music, gadgets, Social Media.
Steven VaLa @StevenVaLa
5 Followers 86 Following
Wim Boeckx @wimboeckx
5 Followers 68 Following
Steven Beeckman @stevenbeeckman
3K Followers 5K FollowingSabine @la_mistinguette
90 Followers 973 Following Independent pharmacist who loves her job and thinks there are not enough hours in the day. Runner and golfer.
Dimitri S. 🚧 @dimitristrobbe
6K Followers 5K Following Road manager regional road network in #Brussels at #Maintain #BM / civil engineer mobility & public space expert / 🚴🏼♂️ / opinions are my own
Juan Carlos Munoz @juancm01
62 Followers 65 Following Fan of La Selección de Fútbol de Panamá and SF Giants.
Princess Klopobek @klopobek
178 Followers 215 Following Princess Klopobek roOoouuUUUuulLllllzzZZZZzz
Catherine @Thrine
594 Followers 411 Following
Ross Taylor @rosstaylor90
10K Followers 1K Following Universal intelligence at @GenReasoning. Previously lots of other things like: Llama 3/2, Galactica, Papers with Code.
Jiashuo Liu @liujiashuo77
2K Followers 569 Following Research Scientist at ByteDance Seed | Advanced & Interesting LLM/Agent Evaluation. Opinions are my own.
Avi Chawla @_avichawla
51K Followers 134 Following Daily tutorials and insights on DS, ML, LLMs, and RAGs • Co-founder @dailydoseofds_ • IIT Varanasi • ex-AI Engineer @ MastercardAI
LlamaIndex 🦙 @llama_index
101K Followers 28 Following Build AI agents over your documents Github: https://t.co/HC19j7vMwc Docs: https://t.co/QInqg2zksh LlamaCloud: https://t.co/yQGTiRSNvj
Beam @beam_cloud
1K Followers 0 Following Open-source cloud platform for AI inference, sandboxes, and agents (YC W22)
Daniel Lockyer @DanielLockyer
20K Followers 97 Following • performance + scaling consultant 🚀 • server guy for @levelsio • 2:48 marathoner 🔥 https://t.co/zUXa4x3zU2
shreya rajpal @ShreyaR
8K Followers 945 Following ML, systems, and everything in between. Building @guardrails_ai. Previously founding eng @predibase, @Apple SPG, @driveai_, @IllinoisCS, @iitdelhi.
ben (is hiring engine... @benhylak
42K Followers 2K Following cto @raindrop_ai WE ARE HIRING!!! ($20k referral bonus) previously: human interface design @apple, avionics @spacex
Ervin Kalemi @ervinkalemi
4K Followers 784 Following Empowering your online presence. @publer • @linkie_bio • @kibo_ai
Roko 🐉🤖🔰 @RokoMijic
21K Followers 2K Following Radical Centrist, Transhumanist, Rationalist. 🏴🇭🇷 Founder in 🥷 Stealth Mode 🥷 https://t.co/KdIi1WetaJ
DSPy @DSPyOSS
10K Followers 48 Following An open-source declarative framework for building modular AI software. Programming—not prompting—LLMs via higher-level abstractions & optimizers.
PlanetScale @PlanetScale
31K Followers 133 Following The fastest and most reliable database for Postgres & Vitess Discord: https://t.co/ioENHmyIMl Support: @planetscalehelp https://t.co/wQJpk2fXwb
Fenil Doshi @fenildoshi009
612 Followers 2K Following PhD student @Harvard and @KempnerInst studying biological and machine vision | object perception | mid-level vision | cortical organization
Thariq @trq212
12K Followers 1K Following Claude Code @anthropicai. prev YC founder, mit media lab grad. opinions mine
Dwarkesh Patel @dwarkesh_sp
127K Followers 913 Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
noordung @n00rdung
5K Followers 3K Following I am the result of 14 billion years of cosmic evolution. I am a thermodynamic miracle. I am the waking universe looking back at itself.
Prof. Brian Keating @DrBrianKeating
55K Followers 148 Following Chancellor’s Professor @UCSanDiego | Host @Into_Impossible | Focus Like a Nobel Prize Winner: https://t.co/SpnIy2aLJh | Every great scientist is a storyteller!
Luke Darlow @LearningLukeD
531 Followers 97 Following Research Scientist at @SakanaAILabs I build Continuous Thought Machines: https://t.co/6Nbme8JBTZ I research intelligence from the ground up.
Nicola @NicolaManzini
4K Followers 298 Following software engineer. https://t.co/Tp18yRhgon and https://t.co/6xxpvpns84. but I also have a real job.
David Hall @dlwh
3K Followers 1K Following Research Engineering Lead at @StanfordCRFM. Previously co-founder at Semantic Machines ⟶ MSFT. Lead developer of Levanter and Marin @[email protected]
Omar Sanseviero @osanseviero
50K Followers 3K Following Developer Experience Lead at @GoogleDeepMind Building Gemini API, Gemma, AI Studio and more AI products. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽
Blake Scholl 🛫 @bscholl
106K Followers 2K Following Founder/CEO @boomaero. Life is short so if you want to do a lot, it helps to move fast.
Together AI @togethercompute
50K Followers 387 Following AI pioneers train, fine-tune, and run frontier models on our GPU cloud platform.
tobi lutke @tobi
416K Followers 2K Following @Shopify CEO by day, Dad in evening, hacker at night. Aspiring comprehensivist. (tweets auto delete eventually) retweet=noteworthy share, not endorsement
Harrison Chase @hwchase17
79K Followers 472 Following @LangChainAI, previously @robusthq @kensho MLOps ∪ Generative AI ∪ sports analytics
Michael Luo @AzianMike
9K Followers 758 Following Product manager @stripe, YC alumni (@winter_NFTs), Free e-sign https://t.co/PjxhLnwYVh
Ian Nuttall @iannuttall
70K Followers 128 Following TLDR; I make software with AI and talk about it. Serial internet biz builder with multiple 6 & 7 figure exits. Always learning.
Stella Li @StellaLisy
3K Followers 443 Following PhD student @uwnlp | visiting researcher @AIatMeta | undergrad @jhuclsp #NLProc
Lisan al Gaib @scaling01
21K Followers 655 Following lead them to paradise | intelligence is inherently about scaling | be kind to us AGI
Rudolf Laine @LRudL_
2K Followers 217 Following What I'm doing: https://t.co/7tVMLt1gHf What I'm on this site for: promoting my blog ( https://t.co/GwKY6jjw3N ) and making dumb jokes.
William Holmberg @WilliamHolmbe19
1K Followers 235 Following AI Driven Development | Fullstack Developer | https://t.co/sWevwawgwY | https://t.co/0tELAVZSgY
Steven Adler @sjgadler
9K Followers 752 Following Ex-OpenAI safety researcher (danger evals & AGI readiness), https://t.co/XtUTLK3jEo. Likes maximizing benefits and minimizing risks of AI
Jack Morris @jxmnop
45K Followers 979 Following research @cornell @meta // language models, information theory, science of AI
Bilal Bakr @bil0090
3K Followers 880 Following 15 y/o Software Engineer, & Co-founder @Calendaty in middle school. building cool stuff & sharing the journey 🚀💻
Bart Ziem @zmbnski
2K Followers 535 Following Building marketing apps for ecommerce 🎯 https://t.co/jDsIqMwrTc an alternative ad network 📹 https://t.co/Ez4qRa1q1v ai video ads 💰 Growing your neighbor's online vinyl store
Alex Dimakis @AlexGDimakis
21K Followers 2K Following Professor, UC berkeley | Founder @bespokelabsai |
Sergey Nazarov @sergeynazarovx
5K Followers 1K Following building https://t.co/oDPCa5MzdS - screen recorder with auto zoom (€5503 rev.) | On my way to escaping 9-5
ludwig @ludwigABAP
44K Followers 2K Following God’s chosen principal engineer. What is impossible for you is not impossible for me.
Ole Lehmann @itsolelehmann
124K Followers 2K Following I build magic internet money businesses and share what I learn. eu/acc supporter, vibe maxi, techno optimist
John Rush @johnrushx
108K Followers 3K Following I run the most automated org on earth, using the AI Agents I built. @unicornplatform @indexrusher @listingbott @seobotai https://t.co/QIghafVlCy 24 startups → https://t.co/1ML5MmAQ7X
PALLADIUM Magazine @palladiummag
34K Followers 99 Following Exploring the future of governance and society since 2018. Become a member below to receive our latest print edition and invitations to our events ⬇️
Michael Bronstein @mmbronstein
53K Followers 6K Following #DeepMind Professor of #AI @UniofOxford / Director #AITHYRA / Chief Scientist @vant_ai / https://t.co/kZpGpDzYeV (opinions are mine) 🤖🧪🧬🎶🐎