Jon Fish @jon4fish
Strategy and operations at @duolingo. Founded @leveleducation. If you see me tweeting, tell me to stop. New York, NY Joined June 2009-
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@nickducoff I found an old Jules Verne (The Master of the World) a few months ago. It was fun to read plus super interesting in what it got wrong and in what felt futuristic back then
The Substack feed is the closest thing I’ve found to the signal-to-noise ratio of Old Twitter (2015ish)
@hyhieu226 The only appropriately named app is Discord
@JimEngland Plus, if I want to do any data analysis, I can just ask Claude for an R script instead of writing it myself of using excel
@JimEngland A bunch of things that didn’t work as products! But that’s kind of the point- it’s much faster to iterate with products/features
I think people are underrating how magical this experience is. The closest I’ve felt to downloading a new skill
all this talk of Claude + Cursor and becoming capable of building anything you put your mind to (no matter your skillset) is warranted if this is the future, i want to live in it
Your midwestern dad would want you to make sure the excitement translates across the *whole* ballot. @arenasummit is doing great work with both GOTV and training staffers. If you want to support: secure.actblue.com/donate/gotv-wo…
I've been trying to think more about the funniest outcome rather just just the most likely, and I'm sorry to say my mind is clearly not creative enough
@nickducoff Primarily writing code. Tested it for data analysis too and it was impressive
Claude Sonnet is the first LLM that truly crossed the line dividing “fun toy” and “serious tool”
@aaronwhite I’m not doing anything crazy, but Sonnet 3.5 is the first LLM that mostly gives big-free code (so far). I expect at least two rounds of debugging with others
@NYCMayor Speaking of doing business in NYC, any thoughts on @GovKathyHochul trying to jam in a new payroll tax rather than going forward with congestion pricing as planned?
@sam_d_1995 @RidersAlliance @TransAlt Hochul’s line is “experiencing heavy volume with wait times of over 90 mins” 💀
Impt to recognize this stems from supply/demand pressures. As a country, we’ve cut back on gov funding of universities (esp. post-GFC), which increases pressure for universities to be *businesses*. Of course universities chase potential students- they have to!
Why is trust in US institutions—esp colleges—collapsing? Here’s a theory. The 21st c has became the age of the unfocused institution—the age of mission inflation, goal ambiguity, and complex orgs losing any clear sense of priority, or identity. theatlantic.com/ideas/archive/…
2. The sample sizes required to generalize about large populations (like the US) are small enough to be affordable 3. Soap is affordable to make
I sometimes like to think about the small coincidences of the world that aren't actually all that small. Like: 1. We developed the technology to detect damage to the atmosphere around the same time we developed chemicals that damage the atmosphere
I really do wonder why edtech hasn't figured out how to have an impact. So many tailwinds (connected, tech literate, wealthy students), and yet....
What is HAPPENING here? Between 2012 and 2023, it appears that average OECD reading, math and science scores have declined consistently. This is not (just) about pandemic learning loss. It’s not about one US city. It’s not even just the US. This is the entire developed world.
@NateSilver538 I have a theory that both companies and government agencies have to deal with politics but in very different ways. Universities can be viewed as either, and the role of their leaders is to walk that line carefully
Jay Clouse @jayclouse
55K Followers 4K Following Founder of Creator Science — running experiments, interviewing remarkable creators, and studying trust. 🎥 https://t.co/bCJOkU80gw
Stephen Mayhew @mayhewsw
2K Followers 857 Following 𝘱𝘭𝘦𝘢𝘴𝘦 𝘤𝘰𝘯𝘴𝘪𝘥𝘦𝘳 𝘵𝘩𝘦 𝘦𝘯𝘷𝘪𝘳𝘰𝘯𝘮𝘦𝘯𝘵 𝘣𝘦𝘧𝘰𝘳𝘦 𝘱𝘳𝘪𝘯𝘵𝘪𝘯𝘨 𝘵𝘩𝘦𝘴𝘦 𝘵𝘸𝘦𝘦𝘵𝘴
Nils Root @Nils_Root
865 Followers 309 Following Columbus via Mansfield. New dad x2. Lifelong OSU sports fan.
dr. alina von davier @AlinaVdav
2K Followers 835 Following Computational psychometrics researcher & executive. Founder & CEO. Passionate about equity in education! Innovator
Evan Closky @ECloskyWTSP
9K Followers 2K Following 10 Tampa Bay Sports Director | Emmy & Murrow award winner | Proud Buckeye | Long Island born & raised | All opinions are my own
Jared Kamrass @JaredKamrass
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jocelyn s. lai @jocelynslai
3K Followers 4K Following 21st century hunter+gatherer: creative solutions. simple truths. style(s). modern art. water. transformation • comms content @duolingo • atx-sf-sg-nyc-pgh
Edwin Bodge @edwin_bodge
1K Followers 305 Following Founding PM: @duolingo Chess + Max • Engineering @DukeU
Nick Ducoff @nickducoff
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Stanley @namekawama30440
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Pedro Spivakovsky-Gon... @PSpivagon
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Baresare @BaresareRO7Bc
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Harrison @kunimitsuw58525
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Letitia Needham @ShearsmN0NL
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Neaslethi @neaslethi3150
82 Followers 7K Following A strong woman is one who is determined to do what others are determined not to do.
CoraField @j808vY0BZApuO
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Wreysi @WreysizD5W
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MaudAddison @dNbOIzupZBN4SL7
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Arena @arenasummit
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Surname @Surname921970
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BlancheHarold @ga4Udd5R8k336
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Vail Kohnert-Yount @vailkoyo
5K Followers 5K Following Proud @UAW member working for @UAWRegion9A members. @HGSUUAW & @NOLSW2320 alum. Texas & solidarity forever. 🤠✊ Tweets my own. she/her
IdaCromwell @RXxo9SHX1DOXaA
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QueenaHouse @W62Tn63s3LZj9RO
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Tateti @Tateti1113045
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Kali Grant @kaligrant
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Nosoore @Nosoore193706
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Mikayla Bednar @MikaylaBednar
1 Followers 13 Following "Dedicated to the art of visual poetry, crafting narratives through composition and light. Specializing in fine art and lifestyle photography.
Shenayson @Shenayson192338
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Duteighsh @duteighsh24059
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Slaneasen @slaneasen6289
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Slooteat @slooteat80257
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Rebecca Sterling @SterlingRebecca
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alex 🏴☠️�... @alex
105K Followers 8K Following Journalist. @twistartups, @CaOptNews. Dad x3. He/Him. Black Lives Matter. I podcast and write. Hey!
Jay Clouse @jayclouse
55K Followers 4K Following Founder of Creator Science — running experiments, interviewing remarkable creators, and studying trust. 🎥 https://t.co/bCJOkU80gw
Nate DeMars @natedemars
789 Followers 520 Following Buckeye via Northwoods of Wisconsin. Founder of Pursuit (@pursuityourself). Occasional Lecturer of Entrepreneurship at @FisherOSU
Luis von Ahn @LuisvonAhn
355K Followers 122 Following CEO & co-founder of @duolingo. Invented reCAPTCHA. MacArthur Fellow. Former computer science professor at Carnegie Mellon. Proud Guatemalan. @LvA_Foundation.
Stephen Mayhew @mayhewsw
2K Followers 857 Following 𝘱𝘭𝘦𝘢𝘴𝘦 𝘤𝘰𝘯𝘴𝘪𝘥𝘦𝘳 𝘵𝘩𝘦 𝘦𝘯𝘷𝘪𝘳𝘰𝘯𝘮𝘦𝘯𝘵 𝘣𝘦𝘧𝘰𝘳𝘦 𝘱𝘳𝘪𝘯𝘵𝘪𝘯𝘨 𝘵𝘩𝘦𝘴𝘦 𝘵𝘸𝘦𝘦𝘵𝘴
Nils Root @Nils_Root
865 Followers 309 Following Columbus via Mansfield. New dad x2. Lifelong OSU sports fan.
dr. alina von davier @AlinaVdav
2K Followers 835 Following Computational psychometrics researcher & executive. Founder & CEO. Passionate about equity in education! Innovator
Evan Closky @ECloskyWTSP
9K Followers 2K Following 10 Tampa Bay Sports Director | Emmy & Murrow award winner | Proud Buckeye | Long Island born & raised | All opinions are my own
Jared Kamrass @JaredKamrass
2K Followers 5K Following Dem Strategist and Media Consultant. @OhioState BA, @UofCincy MBA. Lover of all things Cincinnati and OSU.
EdSurge @EdSurge
154K Followers 9K Following A nonprofit newsroom reporting on the powerful forces, fascinating people and innovative practices shaping teaching and learning.
jocelyn s. lai @jocelynslai
3K Followers 4K Following 21st century hunter+gatherer: creative solutions. simple truths. style(s). modern art. water. transformation • comms content @duolingo • atx-sf-sg-nyc-pgh
Bill Gurley @bgurley
755K Followers 2K Following Founder/President @p3institute Author: Runnin' Down a Dream, pre-order link below! Founder: Runnin' Down a Dream Foundation VC @benchmark Trustee @sfiscience
Justin Wolfers @JustinWolfers
356K Followers 1K Following Prof @UMichEcon & @FordSchool | Fellow @BrookingsInst | Intro Econ textbook author | https://t.co/p3ziw22KMT | https://t.co/vvrskX2z0e
Andy Sparks @andysparks
9K Followers 702 Following Executive coach to CEOs. Building @mgmtcraft. Author. Past co-founder at @Holloway & @Mattermark.
Edwin Bodge @edwin_bodge
1K Followers 305 Following Founding PM: @duolingo Chess + Max • Engineering @DukeU
Nick Ducoff @nickducoff
18K Followers 1K Following Head of Institutional Growth @Solana Foundation. Anyone can cook.
Conor Sen @conorsen
107K Followers 297 Following Columnist for @opinion. Here and on Bl*esky also at @conorsen. The future is a policy choice.
Quantіan @quantian1
97K Followers 507 Following Voted “Most Likely To Appear on Wikipedia’s ‘List of Largest Trading Losses’” among graduating class
Bianca Martin @bianca__martin
3K Followers 559 Following AI Resilience @ OpenAI Foundation, Ethics @UniofOxford. Prev: Technical Chief of Staff to the CTO and post-AGI impacts research @OpenAI
Jason Crawford @jasoncrawford
44K Followers 4K Following I write and speak about the history & philosophy of progress. Founder, @rootsofprogress. Host of the Progress Conference. Author, The Techno-Humanist Manifesto.
Byrne Hobart @ByrneHobart
60K Followers 2K Following The John Henry of excessive use of the em-dash. Tweets are map, not territory. Co-author: Boom (Stripe Press): https://t.co/u8do6HYFRF https://t.co/2zMEobDlr1
Ben Smith @semaforben
319K Followers 4K Following Editor-in-chief of @semafor. Former @nytimes media columnist, @buzzfeednews EIC. "Traffic." [email protected], Signal semaforben.90
Anton Leicht @anton_d_leicht
5K Followers 226 Following AI & political economy | fellow @CarnegieEndow | allegro ma non tanto
Andrew Kaczynski @KFILE
388K Followers 12K Following CNN senior politics reporter Co-founder @TeamBeansFund - funding childhood cancer research in memory of my daughter. Signal: Akzn.24
Pedro Spivakovsky-Gon... @PSpivagon
196 Followers 637 Following Now @CityOfBoston, formerly @CDSC1979, @ABAesq (ProBAR), @VetsLegal, @HarvardLegalAid, @AmProg, @ObamaWhiteHouse. Opinions my own.
Riley Goodside @goodside
213K Followers 3K Following Screenshots of chatbots since 2022. Formerly: Google DeepMind, Scale
(((Harry Enten))) @ForecasterEnten
226K Followers 145 Following Son of a man who was far from perfect, but I loved him anyway. Host of CNN's Margins of Error, a podcast about statistical stories. https://t.co/9MdpDsMxJd
Baufinanciaphaster �... @bauhiniacapital
25K Followers 6K Following 残り物には福がある. Trafiquant de l’ésotérique. Int'l Man of Mycterism. Usually couth, sometimes kempt, often gruntled. Strong convictions, held weekly (or more often).
Elizabeth Ralph @EFRalph
4K Followers 2K Following Ideas Editor, San Francisco Standard. Former Editor of Politico Magazine.
derek guy @dieworkwear
1.5M Followers 1K Following Menswear writer. Editor at @putthison. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Peter Baker @peterbakernyt
705K Followers 4K Following Chief White House Correspondent for The New York Times and MS NOW analyst. Proud husband of @sbg1 and proud father of @tab_delete. Co-Author of "THE DIVIDER."
Tim Alberta @TimAlberta
165K Followers 931 Following staff writer @TheAtlantic | author of "American Carnage" (2019) and "The Kingdom, The Power, and The Glory" (2023) | perplexed, but not in despair
Vail Kohnert-Yount @vailkoyo
5K Followers 5K Following Proud @UAW member working for @UAWRegion9A members. @HGSUUAW & @NOLSW2320 alum. Texas & solidarity forever. 🤠✊ Tweets my own. she/her
!Boring @notboring
16K Followers 72 Following Beautiful apps for life's routines. 2x Apple Design Award
Jonathan Swan @jonathanvswan
866K Followers 6K Following New York Times reporter. Co-author of the forthcoming book, "REGIME CHANGE: Inside the Imperial Presidency of Donald Trump" — https://t.co/rONvZoGuA8
Richard Nixon Foundat... @nixonfoundation
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Cognition @cognition
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111K Followers 461 Following I research metro policy and civil rights, focused on housing and schools. Proud member of Do-Something Twitter.
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105K Followers 15K Following Things that sound like Action Bronson lyrics
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84K Followers 50 Following Tweets about Canadian immigration law, policy and ATIP results. Partner at Larlee Rosenberg. Co-host of Borderlines Podcast. tweets ≠legal advice
HeyGen @HeyGen
105K Followers 175 Following Turn ideas into professional videos in minutes. #1 on G2 for Most Realistic AI Avatars. Try it for free at https://t.co/xhvVUYZXQ2
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794 Followers 449 Following Founder of https://t.co/Yfr2buy6zb. ex-Duolingo, ex-Mendeley
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510 Followers 284 Following Animator and artist at Duolingo in Pittsburgh, PA. I also really love bicycles.
Anthropic @AnthropicAI
1.4M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
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José Luis Ramos @ramosjl10
358 Followers 844 Following ⚽️🛫🙌🏽 Biz Dev @LinkedIn @MITSloan 2021 "Be curious, not judgmental" Lead with your feet
Kevin Roose @kevinroose
172K Followers 3K Following NYT tech columnist, Hard Fork co-host, high-perplexity language model. Writing a book about AGI.
Georgia Dienst @georgiadienst
7K Followers 1K Following CEO COACH to VC-backed founders @ Mochary Method Ex VC | Ex @GoogleX, @Google, @Kernel Mum x 2, Human BEing, Consciousness Explorer, Eternal Student
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Processing @ProcessingOrg
36K Followers 391 Following We cultivate creative code and communities to empower learners, coders, and artists to shape equitable digital futures.


























