Kenko Ueyama @kenk_u0
Founder @ Tsubasa AI | Consultant @ Harvard's AI institute | Harvard MBA San Francisco Joined August 2011-
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Interesting read: Defeating Nondeterminism in LLM Inference by Thinking Machines thinkingmachines.ai/blog/defeating…
Curious to find that Claude Code and Cursor are widely popular in the US, while Devin, Cursor, Genspark, and Manus are more used in Asia
We’ve heard your feedback that GPT-5 Thinking can sometimes take longer than you’d like. Now Plus, Pro, and Business users can set the pace to match the moment. Select GPT-5 with Thinking in ChatGPT on web to toggle thinking time in the message composer. - Plus, Pro, Business…
At OpenAI I remember when we were excited to see a video model make a blurry, pixelated ping pong ball bounce up and down realistically for more than a second. "It learned physics!" That was ~4 years ago. Still think we're hitting a wall?
At OpenAI I remember when we were excited to see a video model make a blurry, pixelated ping pong ball bounce up and down realistically for more than a second. "It learned physics!" That was ~4 years ago. Still think we're hitting a wall?
This paper claims LLMs are better at selecting successful founders than VCs "We introduce VCBench, the first benchmark for predicting founder success in venture capital (VC)" "most models surpass human benchmarks"
Introducing Notion Agents. You assign the tasks, your Agents do the work. Available today. Giddy up! 🤠
Notion 3.0: Agent is here. Before, Notion was your tool. With 3.0, Notion is your AI teammate. It’s the most advanced knowledge work agent. It handles 20+ minute multi-step actions, works with databases, and has a state-of-the-art memory system.
We’re at a fascinating point where there’s a decent thesis for starting new companies from the ground up purely to take full advantage of the leverage you get from AI agents. So much about your typical practices have to be re-engineered to get the greatest output from agents. If…
Now that online web search by AI Labs including ChatGPT has gotten very good, what’s everyone using Perplexity for?
I just love this. The new =COPILOT() function in Excel lets you analyze, generate content, and brainstorm directly in the grid.
Flight Deals is a new AI-powered airfare search tool designed for flexible travelers whose number one goal is saving money on their next trip. It’s rolling out in beta over the next week in the U.S., Canada and India.
Claude Code now supports 1m tokens of context anthropic.com/news/1m-context
@mntruell ok now the most important part: "we are about understanding this miraculous technology called deep learning." "this is a work of passion." "i want to to recognize and deeply thank the team at openai" "early glimpses of technology that will go much further." "we'll get back…

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稲葉大和 @yi_sponsor
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Natsumi Takahashi @NatsumiTakas
178 Followers 2K Following Your late‑night live show 📹🌙 Click to join 🖇️
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Nathan Lands - Lore.c... @NathanLands
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Pratyush Srivastava @praty_sr
58 Followers 76 Following CS Major | Curious about the next thing in AI, IoT & emerging Tech | In SF to connect, learn and create!
わちゃきよぴお @WasakiFC
190 Followers 329 Following 埼玉県民マリノス、アーセナルサポ 年間100試合観戦 ゲーム、ガンプラ、DIY、ガジェットなど趣味をつぶやきます。 色んな事つぶやくのでミュート推奨
Qaugaw @Qaugaw571
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Justin Rosenstein @rosenstein
17K Followers 344 Following @OneProject & @Asana co-founder @humanetech_ advisor designer of systems, software, & culture in service of all beings https://t.co/VJE64kuebN • https://t.co/JSkudNz8Xx
Firecrawl @firecrawl_dev
33K Followers 22 Following Turn websites into LLM-ready data. Built by @mendableai team Open source: https://t.co/gDdKjUfoQo
Masato / 寺尾昌人 @masatomerci
5K Followers 210 Following Born in Tokyo🇯🇵→Études à Paris🇫🇷→Wall Street🗽→Silicon Valley🚀 ▶︎AI/Tech🧑💻 ▶︎Travel✈️ ▶︎Language/Culture🌎が興味分野の軸。その他の顔はその他のSNSで↓
Shirin Ghaffary @shiringhaffary
14K Followers 9K Following Reporter at @business covering AI. Send me your AI questions, hopes, fears: [email protected] DM me off-the-record on Signal. username: shirin.30
Activision Blizzard @ATVI_AB
217K Followers 56 Following We connect and engage the world through epic entertainment 🎮 @activision @blizzard_ent @king_games
StarCraft Esports @esportstarcraft
31K Followers 222 Following Official Twitter account of StarCraft Esports. Follow for event coverage, player stats, announcements and more! @StarCraft #WCS #GSL 📺https://t.co/drZXtbUJn1
Duolingo @duolingo
1.0M Followers 518 Following Free education for the world. Available on Android, iOS, and the web.
Zara USA @zarausa
10K Followers 32 Following Official Twitter account for Zara USA. For Customer Support please refer to @ZARA_Care
UNIQLO @UniqloUSA
103K Followers 104 Following The official Twitter of @uniqlousa. Get to know us in 280 characters or fewer! #LifeWear
ユニクロ @UNIQLO_JP
1.9M Followers 128K Following ⚠ユニクロを騙った求人広告にご注意ください 商品やお買い得情報を発信😊当アカウントでは原則DMやリプライの返信は対応しておりません。お問い合わせはhttps://t.co/WG9CMkQlLD にお願いします🙇♂️ アプリ:https://t.co/PE7akjd5dE
チャエン | デジ... @masahirochaen
172K Followers 444 Following Xで一番分かりやすく最速でAI情報発信 | 法人向け AI開発・研修 | 1年で350社 3万人 日本No.1 | GMO他複数上場企業顧問 | テレビ出演多数 | Gemini AI アドバイザー | 年間登壇150件以上|Youtube3万人|https://t.co/UEVxZYTiMY
木内翔大@SHIFT ... @shota7180
138K Followers 646 Following SHIFT AI 代表┃GMO AI&Web3 AI活用顧問┃生成AI活用普及協会協議員┃国内最大級AI活用コミュニティ運営(メンバー数:20000名超、講師数:100名超)┃小5でエンジニア→SAMURAI ENGINEER創業→上場企業へ売却→『日本をAI先進国に』実現のため活動中┃最新AIトレンド、ツール情報発信
Paul Li @PaulTheLi
5K Followers 958 Following CEO @ EasyCode (YC) | Building aIl-in-one platform for Vibe Coders | https://t.co/4fk4Y5ukzV
The Brookings Institu... @BrookingsInst
446K Followers 4K Following Independent research and analysis on the most important policy issues in the world. Sign up for the daily Brookings Brief: https://t.co/nZdfZxn4JQ
Noam Brown @polynoamial
92K Followers 856 Following Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o3 / o1 / 🍓 reasoning models
Shreya Shankar @sh_reya
49K Followers 703 Following on the CS faculty job market | PhD @Berkeley_EECS, building https://t.co/PmuOqAYt6q | teaching https://t.co/CTWJ6z0JEg | formerly ML eng & undergrad @Stanford
Peter Yang @petergyang
149K Followers 2K Following I share tactics and humor to help you save time with AI and craft better products | Join 125K+ readers at https://t.co/XYKTmGVH14 | Product at Roblox
Rohan Paul @rohanpaul_ai
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SoftBank @SoftBank
829K Followers 26 Following ソフトバンク公式Xアカウントです。新商品やイベント、キャンペーン、エリア拡充情報など、ソフトバンクグループのさまざまな情報をお届けします。 ※ご意見に対する個別回答等は控えさせていただきます。
AI Japan R&D Network @AIJapanRDNetwo1
149 Followers 39 Following Established to stimulate AI R&D in Japan and worldwide through providing integrated information on AI R&D activities and opportunities for cooperation on AI R&D
理化学研究所(... @RIKEN_JP
69K Followers 33 Following 理化学研究所の公式アカウントです。イベントやプレスリリースの情報をお届けします。 英語版アカウント: @riken_en 運用ルール: https://t.co/AxEUq1ANYe
Stability AI Japan @StabilityAI_JP
37K Followers 93 Following 私たちは人類の可能性を広げるための基盤を構築しています。 We are building the foundation to activate humanity's potential. #StableDiffusion #StableLM #StableVideo #StableAudio
Ray Hotate 保立怜 @rayhotate
14K Followers 2K Following Member of Technical Staff @xAI / CS(AI)+Math @Stanford @StanfordAILab / prev PE @GoldmanSachs, Quant Research @ Cubist(Point72) / 東大理三, 開成 '22 🇯🇵🇺🇸
あき先生(Aki)💧... @cumulo_autumn
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Shane Gu @shaneguML
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Yi Tay @YiTayML
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Ai4 - Artificial Inte... @Ai4Conferences
10K Followers 6K Following North America's Largest Artificial Intelligence Industry Event 🤖 Join us at Ai4 2026, August 4-6 in Las Vegas.
Sahil Bloom @SahilBloom
1.1M Followers 309 Following NYT Bestselling Author of The 5 Types of Wealth. Gave up a grand slam on ESPN in 2012 and still waiting for it to land. Order my book below 👇
Claude @claudeai
135K Followers 1 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8dz3D or download the app.
Daniel Lurie 丹尼�... @DanielLurie
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Minn @minney_cat
16K Followers 885 Following @lighthousehq_ for the world's best and brightest 🇰🇷🇺🇸 there is good in this world and it is a gift worth fighting for
Sahar Mor @theaievangelist
2K Followers 100 Following Follow for AI papers and open-source AI. ex @Stripe | https://t.co/CDKigKM5fH | SF AI events https://t.co/61giNXHgcl | O1/EB1 visa support https://t.co/mpnBaDkP15
Taro Fukuyama @taro_f
20K Followers 780 Following Angel investor in 150+ startups 🇺🇸🇯🇵 YC W12 BoD @SmartHR_jp
Aaron Tan @aaronistan
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RE•WORK @teamrework
7K Followers 7K Following Supporter of #WomeninSTEM, #WomeninAI and #DiversityinSTEM We create events & produce industry-leading content surrounding #AppliedAI, #DeepLearning & more.
そのっつ (Naotosh... @sonots
8K Followers 2K Following ZOZO 執行役員CTO / CRuby, Fluentd コミッタ / 他社技術顧問(クラウドアーキテクト, SRE, MLOps, データ基盤, 組織開発) / ex-DeNA, s1080134, 実家が農家
上田 雄登 | ㈱Ge... @y_u_ueda
608 Followers 137 Following 生成AIでビジネスを変革していきます! 生成AI | 経営コンサルティング GenerativeX創業 CSO ←松尾研究所 経営企画 ← YCP← 東大技術経営(松尾研) ← 東大電気電子. 書籍: https://t.co/7qJugUPxP1
G-STARTUP / Globis Ca... @G_STARTUP_
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Matt Deitke @mattdeitke
13K Followers 300 Following AI Researcher @ Meta Superintelligence Lab Ph.D. dropout at @uwcse
Chris @chatgpt21
17K Followers 827 Following Agi 2029 - Applied in RL, CL, and generalization | Program Manager | Investing in early startups 📈 E/CC 🦾🤖
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7K Followers 1K Following building @coracomputer | EIR @every | compounding engineer | agent-ophile | composer | maker | baker