Ray Wu @RayWoooo
I am a son, an engineer, and an entrepreneur. portaly.cc/Ethereum Joined November 2011-
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ClawSweeper 0.2.0 🦞 The OpenClaw maintenance bot now handles the loop: issue → @clawsweeper fix/build → guarded PR → review → repair → re-review → automerge Still conservative. Much less manual. clawsweeper.bot
Did a very different format with @reinerpope – a blackboard lecture where he walks through how frontier LLMs are trained and served. It's shocking how much you can deduce about what the labs are doing from a handful of equations, public API prices, and some chalk. It’s a bit technical, but I encourage you to hang in there - it’s really worth it. There are less than a handful of people who understand the full stack of AI, from chip design to model architecture, as well as Reiner. It was a real delight to learn from him. Recommend watching this one on YouTube so you can see the chalkboard. 0:00:00 – How batch size affects token cost and speed 0:31:59 – How MoE models are laid out across GPU racks 0:47:02 – How pipeline parallelism spreads model layers across racks 1:03:27 – Why Ilya said, “As we now know, pipelining is not wise.” 1:18:49 – Because of RL, models may be 100x over-trained beyond Chinchilla-optimal 1:32:52 – Deducing long context memory costs from API pricing 2:03:52 – Convergent evolution between neural nets and cryptography
An Interview with F1 Driver and Venture Capitalist Nico Rosberg About the Drive to Win stratechery.com/2026/an-interv… via @stratechery
It's wild looking at old pictures of when Ferrari was just a racing team, not a car company. Enzo started off by racing Alfa Romeos... and just painted the Scuderia Ferrari logo on the side!
OpenAI wants $100BN in ad revenue by 2030. That requires growing ARPU from $3.50 to $60 — a 151% CAGR. WAU growth alone won't cut it; the real bet is shifting from $60 CPMs to conversion-optimized ads, Meta-style. mobiledevmemo.com/how-can-chatgp…
Wow, this tweet went very viral! I wanted share a possibly slightly improved version of the tweet in an "idea file". The idea of the idea file is that in this era of LLM agents, there is less of a point/need of sharing the specific code/app, you just share the idea, then the other person's agent customizes & builds it for your specific needs. So here's the idea in a gist format: gist.github.com/karpathy/442a6… You can give this to your agent and it can build you your own LLM wiki and guide you on how to use it etc. It's intentionally kept a little bit abstract/vague because there are so many directions to take this in. And ofc, people can adjust the idea or contribute their own in the Discussion which is cool.
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 way, a large fraction of my recent token throughput is going less into manipulating code, and more into manipulating
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 way, a large fraction of my recent token throughput is going less into manipulating code, and more into manipulating knowledge (stored as markdown and images). The latest LLMs are quite good at it. So: Data ingest: I index source documents (articles, papers, repos, datasets, images, etc.) into a raw/ directory, then I use an LLM to incrementally "compile" a wiki, which is just a collection of .md files in a directory structure. The wiki includes summaries of all the data in raw/, backlinks, and then it categorizes data into concepts, writes articles for them, and links them all. To convert web articles into .md files I like to use the Obsidian Web Clipper extension, and then I also use a hotkey to download all the related images to local so that my LLM can easily reference them. IDE: I use Obsidian as the IDE "frontend" where I can view the raw data, the the compiled wiki, and the derived visualizations. Important to note that the LLM writes and maintains all of the data of the wiki, I rarely touch it directly. I've played with a few Obsidian plugins to render and view data in other ways (e.g. Marp for slides). Q&A: Where things get interesting is that once your wiki is big enough (e.g. mine on some recent research is ~100 articles and ~400K words), you can ask your LLM agent all kinds of complex questions against the wiki, and it will go off, research the answers, etc. I thought I had to reach for fancy RAG, but the LLM has been pretty good about auto-maintaining index files and brief summaries of all the documents and it reads all the important related data fairly easily at this ~small scale. Output: Instead of getting answers in text/terminal, I like to have it render markdown files for me, or slide shows (Marp format), or matplotlib images, all of which I then view again in Obsidian. You can imagine many other visual output formats depending on the query. Often, I end up "filing" the outputs back into the wiki to enhance it for further queries. So my own explorations and queries always "add up" in the knowledge base. Linting: I've run some LLM "health checks" over the wiki to e.g. find inconsistent data, impute missing data (with web searchers), find interesting connections for new article candidates, etc., to incrementally clean up the wiki and enhance its overall data integrity. The LLMs are quite good at suggesting further questions to ask and look into. Extra tools: I find myself developing additional tools to process the data, e.g. I vibe coded a small and naive search engine over the wiki, which I both use directly (in a web ui), but more often I want to hand it off to an LLM via CLI as a tool for larger queries. Further explorations: As the repo grows, the natural desire is to also think about synthetic data generation + finetuning to have your LLM "know" the data in its weights instead of just context windows. TLDR: raw data from a given number of sources is collected, then compiled by an LLM into a .md wiki, then operated on by various CLIs by the LLM to do Q&A and to incrementally enhance the wiki, and all of it viewable in Obsidian. You rarely ever write or edit the wiki manually, it's the domain of the LLM. I think there is room here for an incredible new product instead of a hacky collection of scripts.
From Hierarchy to Intelligence sequoiacap.com/article/from-h…
All of these patterns as an example are just matters of “org code”. The IDE helps you build, run, manage them. You can’t fork classical orgs (eg Microsoft) but you’ll be able to fork agentic orgs.
My information consumption is now 1/4 X, 1/4 podcast interviews of the smartest practitioners, 1/4 talking to the leading AI models, and 1/4 reading old books. The opportunity cost of anything else is far too high, and rising daily.
Code reviews are dead open.substack.com/pub/molochinat…
@bcherny : "We usually recommend explanatory cuz that tends to be better for new code bases um that you kind of haven't been in before."" /output-style -> Explanatory youtu.be/julbw1JuAz0?si… via @YouTube
How to debug a team that isn’t working: the Waterline Model open.substack.com/pub/lenny/p/ho…
@Govind_vash02 people still wrote code by hand?
OpenAI may have ignited the AI revolution, but as models rapidly commoditize and competitors close in, they must face a harsh reality: flawless execution is just an aspiration, not a defensible strategy. ben-evans.com/benedictevans/…
Jamie Lin 林之晨 @MrJamieLin
10K Followers 1K Following CEO@Taiwan Mobile/Chairman@AppWorks = $386M AUM VC & accelerator of 653 active startups/2,086 founders/$7.3B raised/$38B valued/$17B annual rev./28K employees
i.sol IBRL/acc @idotsol
1K Followers 4K Following Drinking🧋 @bobadao_lfg || Learn_ Imagine_ Create_, Tweets Are My Own.
Justine Lu | Lootex �... @JustineLu6
1K Followers 1K Following Co-founder & CEO @LootexIO @Biru_gg. Life is an MMORPG. The plot is not open-ended though. justinelu.eth
VACInc 🦞 @HixVAC
196 Followers 154 Following Homelab & agent addict. Letting agents loose on bare metal. Turning infrastructure into dopamine. Community Staff @OpenClaw 🦞
BlackboxArchives @BlackboxArchive
19 Followers 405 Following Briefings, guides, dossiers, and strange digital artifacts from the borderlands of intelligence, myth, tech, and imagination.
Trath1 @Trath101
340 Followers 1K Following Serial Silicon and Tech Enthusiast | Do not believe in giving advise and certainly don't take one for free | Love Motivation Friends Pets | ❤️Dream BIG ❤️
Brandon Sax @brandonsax52
225 Followers 448 Following Product Design leader at Meta. Builder. AI-native.
darshil @dvrshil
428 Followers 3K Following towards longer horizons | exploring ideas in ai x knowledge @stanford | amplifying human potential @junglelearning_ @fdotinc | prev: maintainer @openclaw
Jon Radoff 👾/acc �... @jradoff
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Fish Jin @FishJin666
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Glucksberg @no_coinor
376 Followers 2K Following Professional vibe coder and OSS donatoor Openclaw-tributor 🦞 Top #50 Building https://t.co/rfLme53Pnz https://t.co/aEh46ILqE4 https://t.co/sa35WJQJUn
Joshua @jweewee55555
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Dorothy @dativeunreal
159 Followers 2K Following Dear Ugly People, You’re welcome! Sincerely, Alcohol!
tubaki10211 @tubaki102188590
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Javelynn @_javelynn_
26K Followers 12K Following The Curated Tech Blog. Tag article links to retweet. Write for us. For paid collaborations: https://t.co/YhV11TIQQq
pedram.md @pdrmnvd
5K Followers 496 Following antislop engineering - education @ anthropic - claudes plan 🙏
Musa Bah @MusaBah31248
696 Followers 2K Following Greetings from the Gambia west Africa the smelling course of Africa, it’s my great pleasure to you all 🙏🏿
昆俊 @Jacky003252
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Ai @ai_9684_xtpa
465 Followers 8K Following #Crypto serves as the cure for APTX4869 区块链上的讲故事的人,对气候、美食和叙事充满热情。DYOR #Bitcoin #DeFi #Binance
Chungi Lee @lee_chungi5046
5 Followers 132 Following
J-REIT投資のスス... @Uxorvorq654
38 Followers 2K Following 【完全無料】 25年の株式投資プロチーム(運用資産500億円以上)が提供:毎日の市場分析レポート + 優良成長株のピックアップ。プロの情報を無料で。まずはお気軽にお問い合わせください。
White Hsu @WhiteHsu_TW
28 Followers 34 Following Taiwan tech observer |AI ecosystem & startup insights 🔗 Blog: https://t.co/DzoXXenwJz 🔗 Medium: https://t.co/hkUJ0npLqR 🔗 LinkedIn: white-hsu-63b14737
善彰 @shanzhangtsai
1 Followers 33 Following Cash แคช 為善彰之 🇹🇼🇹🇭 善彰戰情室|策略型創業者 駐泰生活/品牌策劃/文化創意 FLIPER 創辦人・一樂拉麵 📩 [email protected]
Oliveranthonymusic @Oliveranth85831
3 Followers 22 Following Hello, it’s Oliver Anthony I’m trying something new and reaching out to fans directly.
jtseng.eth | Jack Tse... @dodeedujack
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Edda Fields-Black (sh... @eddafieldsblack
1K Followers 2K Following @Pulitzer Prize in History. Carnegie Mellon Prof, wanderer in W. African & Lowcountry rice fields. COMBEE: Harriet Tubman, the Combahee River [email protected]
JHU CLSP @jhuclsp
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Tubee @Tubee71543
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Brehove @Brehove
457 Followers 333 Following I work in higher ed in Idaho. I write about AI in education. Some of it's practical. Some of it gets philosophical
Stephanie Palazzolo @steph_palazzolo
19K Followers 5K Following Writing AI Agenda @theinformation, texan, & horror movie aficionado // reach me at [email protected] or on Signal at 979-599-8091
Michael Roddan @MichaelRoddan
12K Followers 4K Following Banking reporter @theinformation in San Francisco ☏/Telegram/WhatsApp/Signal +1 347 864 0601 Former national corro @FinancialReview and roustabout @australian
Sanker Roy @sanker_roy41763
0 Followers 115 Following Business inquiries +6281381705636 / [email protected] ( Apparel & Fashion industry)
Lady World🌍✈️ @LadyWorldW
2 Followers 68 Following Unlock Your Global Potential! Immigration Consultant! 除了月球!直達全球! #immigration #passport #mobility #u #digitaltrust #🌴🐻📚🎓
Tom Huang @tuturetom
38K Followers 7K Following Co-founder & CEO @nexudotio — building Open Design, the open-source Claude Design alternative. → https://t.co/J2erf2ksG7
Fhy @FHY23356340
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Jamie Lin 林之晨 @MrJamieLin
10K Followers 1K Following CEO@Taiwan Mobile/Chairman@AppWorks = $386M AUM VC & accelerator of 653 active startups/2,086 founders/$7.3B raised/$38B valued/$17B annual rev./28K employees
Yahsin @YahsinHuang
3K Followers 3K Following
Haze 𝓰𝓶𝓰𝓷... @haze0x
139K Followers 2K Following Cooking https://t.co/NVpkvmmdWB Don't copy trade my wallet, I will sell it at any time. I have no reason for my trade, just testing the product.
JZ @jzinvest_xyz
18K Followers 530 Following Trader, Investor, CFA Chaterholder 牛市退休,熊市努力,事倍功半,繼續努力 更多內容 👇
DiscusFish @bitfish
219K Followers 394 Following Co-founder of F2Pool & Cobo. Bitcoin enthusiast exploring DeFi & AI. A risk manager, not a prophet.
pplpleasr @pplpleasr1
71K Followers 541 Following high quality meme generator @shibuyafilm @pleasrDAO @plsA0k1
toly 🇺🇸 @toly
1.5M Followers 7K Following Co-Founder of Solana Labs. Award winning phone creator. NFA, don’t trust me, mostly technical gibberish. https://t.co/LomgbTpb6h
Lumberg @Lumberg
13K Followers 4K Following co-founder @Trueo_ delegate @arbitrum || council @DigitalArtMove || @pleasrDAO bored apes are psa 10 jpegs
Machi Big Brother @machibigbrother
216K Followers 781 Following
何币 @hebi555
414K Followers 1K Following 注意:backpack是诈骗交易所,诈骗集团!!一定不要使用,小心被骗 此帐户中提到的任何内容都不是投资建议 本推特提到的任何项目都不要信,不要看,不要点,更不要买|| https://t.co/8Wu8bhqnL8||
owockai @owocki
134K Followers 4K Following bioregionalist. frontier cartographer. AI whisperer. funding what matters @ @gitcoin i spin bits for fun & profit, watch out for my megabyte
说真话的徐某人 @xumouren_yt
147K Followers 188 Following 驱逐马列,恢复中华; 反川反共,拯救世界。军事主频道:https://t.co/V4EZ0gwVww 户外旅行频道:https://t.co/OaWjLPODve
i.sol IBRL/acc @idotsol
1K Followers 4K Following Drinking🧋 @bobadao_lfg || Learn_ Imagine_ Create_, Tweets Are My Own.
Yi He @heyibinance
610K Followers 1K Following Co-Founder & Chief Customer Service Officer @Binance, Holder of #BNB
mashbean|豆泥|�... @mashbean
3K Followers 1K Following Ethereum Silviculture Society, Harvard Allen Lab Fellow, EF Next Billion Fellow, ex-MODA, #d/acc #cypherpunk & #plurality believer, Taiwanese, M.D.
Justine Lu | Lootex �... @JustineLu6
1K Followers 1K Following Co-founder & CEO @LootexIO @Biru_gg. Life is an MMORPG. The plot is not open-ended though. justinelu.eth
Keoni Everington🇹�... @keverington
3K Followers 2K Following Native Hawaiian journalist at Taiwan News, 5th generation Baguazhang practitioner, and actor.
BourseAsieFR @BourseAsieFR
16K Followers 375 Following 🇹🇼 Français à Taiwan depuis 10 ans La tech US se fabrique ici. TSMC • SK Hynix Guide gratuit 👇 https://t.co/geZaowJQwm Pas de conseil financier
Lucas Museum of Narra... @lucasmuseum
16K Followers 53 Following A museum dedicated to the art of visual storytelling Founded by George Lucas & Mellody Hobson Opening in Los Angeles on 9.22.26
Markie Wagner @markiewagner
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Marc Campbell @marccampbell
1K Followers 826 Following CTO @ https://t.co/Lh8ZUVvHpR. Created https://t.co/LSsWcUU86S Host of @readkubelist
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1K Followers 683 Following pm @tryramp, trying to productize growth | previously @bainandcompany, @UNC | 🤠
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Fuller Stack Dev @FullerStackDev
56 Followers 115 Following Jason (Json) Software Engineer Community Moderator @OpenClaw Join our community! @ https://t.co/W3w6aFahQX
Microsoft Developer @msdev
522K Followers 45 Following Dive into the biggest news from Microsoft Build and learn how to start building with it today 👇
Shashank Goyal @shashankgoyal95
1K Followers 401 Following Founding Engineer @OpenRouter, prev @OpenSea @Google!
Eric McPherson @EricMcPh
1K Followers 1K Following I’m interested in OpenClaw, AI, LLMs, VC. Early investor in SpaceX, $TSLA, $PLTR, $META, $BTC. Anti-USD debasement. 🇺🇸 Investor in xAI, $GOOG, $AAPL. JD-MBA.
硅谷101陈茜(Qia... @Valley101_Qian
15K Followers 135 Following Co-founder of Valley101 Inc(硅谷101) Former CNBC reporter LinkedIn: https://t.co/FHzeduS2pZ
Matthew Prince 🌥 @eastdakota
217K Followers 301 Following A little bit geek, wonk, and nerd. Repeat entrepreneur, recovering lawyer, and former ski instructor. Co-founder & CEO of Cloudflare (NYSE: NET).
Francis Davidson @FDavidsonT
5K Followers 2K Following Founder of @OdessiaTravel, previously co-founded Sonder.
Sci-Fi World Museum @hollywoodscifi
22K Followers 2K Following A nonprofit 501c3 educational Museum teaching film and real science through Science Fiction. #StarTrek #StarWars #DoctorWho #BSG #Sciencefiction #scifi #museum
BigHu-L5 @CyberTshr
2K Followers 21 Following I share the most professional Full-self driving test vedios, follow up Bighu and you will know what fsd can do at the first place!
Yoshi Alpaca @iyoshyoshi
3K Followers 827 Following Cofounder/CEO @AlpacaHQ (YC W19) https://t.co/TOcJ7yMXSl, Lehman, 🍵 master, 🧘🏊🏃
Jon Haase @JonHaase1776
50 Followers 19 Following Cofounder @odindynamics | 2024 Navy PM of the Year | CAPT USN (Ret) | Front Squats 320
Domino Theory @DominoTheoryMag
1K Followers 2K Following Geopolitics around the Taiwan Strait. [email protected]
Mason @chenjingtalk
135 Followers 255 Following Maintainer @openclaw 🦞 | Engineer @TencentCompute ☁️ | AI coding fanatic 🧠 | https://t.co/PbJy0ezw41
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2K Followers 1K Following Builder. Less agent setup optimizing, more building eng @ tech @codexreleases @pichangelog @grokreleases @opencoderelease https://t.co/OFoB1tFrf6
Yannis Ioannidis @ACM_President
119 Followers 35 Following ACM President. Professor of Informatics & Telecom, Univ. of Athens, Greece.
Weijie Su @weijie444
13K Followers 499 Following Researcher @OpenAI, Professor @Wharton, CS, Math @Penn, coDir PRiML, PhD @Stanford
Robert McHardy 🏖�... @robert_mchardy
643 Followers 477 Following Pre-training Lead @poolsideai | Freelance editor @ComputerBase | Prev @AssemblyAI, @instadeepai, @ucl_dark, @Uni_Stuttgart, @Bosch_AI
eric provencher @pvncher
27K Followers 5K Following Codex DX @Openai | built @repoprompt | prev XR @unity
Alex Rives @alexrives
13K Followers 875 Following AI for scientific discovery. Head of Science, Biohub. Founder and scientific director of the ESM project.
Pierluca D'Oro @proceduralia
3K Followers 504 Following Computer use agents, reinforcement learning, environments at Meta Superintelligence Labs. Pragmatic humanist.
Dan Greenheck @dangreenheck
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Julia Turc @juliarturc
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Anvisha @anvisha
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Michael Cohen @_hi_mc
6K Followers 197 Following Working on APIs for Claude Managed Agents @AnthropicAI. Probably wrong a bunch. Views are my own.
Priyanka Phatak @PriyankaPhatak
1K Followers 362 Following Building Claude Managed Agents @AnthropicAI, ex-@lyft, ex-@yammer
Stanislav Kozlovski @kozlovski
18K Followers 530 Following "The Kafka Guy" 🧠 Have worked on Apache Kafka for 7+ years, now I write about it. (& the general data space) Low-frequency, highly-technical tweets. ✌️
greenido @greenido
2K Followers 140 Following Entrepreneur/Builder who loves technology and to do Ironmans









































