harmon @_harm0n

exploring mlsys/compiler optimization | research @securebio/@mit | prev @WisconsinCS harm0n.com Cambridge, MA Joined May 2021

Tweets

227
Followers

133
Following

610
Likes

132

harmon @_harm0n

2 weeks ago

super well written post, opened my eyes up to drug discovery

Alex Telford @Atelfo

3 weeks ago

super well written post, opened my eyes up to drug discovery

1 3 181 13K 183

0 0 1 33 0

harmon @_harm0n

4 weeks ago

based jeff nippard

Jeff Nippard @JeffNippard

4 weeks ago

based jeff nippard

6K 4K 117K 14.0M 5K

Download Image

0 0 0 69 0

harmon @_harm0n

4 weeks ago

save the animals 🫡

Dwarkesh Patel @dwarkesh_sp

4 weeks ago

save the animals 🫡

82 168 1K 576K 324

Download Video

0 0 2 44 0

harmon @_harm0n

a month ago

just what i was looking for

Graham Neubig @gneubig

a month ago

just what i was looking for

11 359 2K 116K 2K

0 0 0 37 0

harmon @_harm0n

a month ago

was trying to figure out how to connect my LSP to claude code and found this, pretty neat

Adam Wolff @dmwlff

6 months ago

was trying to figure out how to connect my LSP to claude code and found this, pretty neat

29 30 452 45K 402

0 0 0 83 0

harmon @_harm0n

a month ago

reminds me a bit of "how might we learn" by Andy Matuschak, specifically, the tool they made

denislav @kuberdenis

a month ago

reminds me a bit of "how might we learn" by Andy Matuschak, specifically, the tool they made

52 37 697 121K 779

Download Video

1 0 1 132 0

ebrahim @axi_master

a month ago

we are hiring good talent for $100-300k/yr (from interns to founding engs) dm me or reply. should have one of - ai/ml exp - cracked swe - linux exp - silicon experience is a bonus

60 9 255 21K 70

harmon @_harm0n

2 months ago

i will start writing blog posts i will start writing blog posts ...

0 0 1 27 0

harmon @_harm0n

2 months ago

forming a world model is hard

0 0 0 26 0

wh @nrehiew_

2 months ago

How to train a State-of-the-art agent model. Let's talk about the Kimi K2 paper.

15 165 2K 188K 2K

Download Image

harmon @_harm0n

2 months ago

respect for GDM has just gone up

Sergey Ovchinnikov @sokrypton

2 months ago

respect for GDM has just gone up

2 14 74 5K 1

0 0 0 21 0

Matt Beard @matt_beard_

2 months ago

orph @orphcorp

2 months ago

https://t.co/0oc5A2lRR0

107 176 4K 18.9M 6K

42 2K 22K 954K 10K

Download Image

harmon @_harm0n

2 months ago

david whyte consolations >>

0 0 0 22 0

harmon @_harm0n

2 months ago

learning vimregex has significantly improved my QOL

0 0 1 53 0

harmon @_harm0n

2 months ago

having git blame on in my editor makes me want to write better commit messages lol

0 0 1 63 0

Letitia @Letitia42788

140 Followers 3K Following

Fabiola @s4a94kFyzfbwNG

12 Followers 806 Following

Fiona @D7Uja8Co2a8m9

5 Followers 531 Following Be your own kind of beautiful.

Jael @Sirli9199

14 Followers 906 Following

Jeanette @duffjeanette100

481 Followers 3K Following

MayNell @xX0QP20gCEjVr

2 Followers 193 Following

Cora @purser60cora

304 Followers 3K Following

JennyJonathan @5Z2dK27d6aaw4

37 Followers 2K Following

Quforh @Quforh80685

82 Followers 1K Following

Braeden Norris @braeden_norris

1K Followers 4K Following investing @PropelVC. cs @UWMadison.

Hailey @8L3f32bItrY7ua

24 Followers 1K Following Always happy to help, just ask! 🙂

Jael @Udueesox319077

13 Followers 888 Following I’m learning to love the sound of my feet walking away from things not meant for me.

Johan Streamz @JohanStrea56957

37 Followers 91 Following 7000 twitch followers in 4 months and counting. I code for a living.

MamieBurns @01jf7ls2Kf6c0

33 Followers 2K Following

Imuval @Imuval8906

2 Followers 182 Following Focused on investing in U.S. stocks, happy to discuss stock market trends.

Liesel @Uboruwos63455

15 Followers 895 Following Sometimes the most productive thing you can do is relax.

Jooojbawt @Jooojbawt2748

0 Followers 291 Following

Heidi @H8ZlBDyZ559u13o

21 Followers 872 Following

WandaLloyd @93ghA4cczuCsVE

14 Followers 1K Following

Uifaluixmar @Uifaluixmar333

24 Followers 1K Following Like to talk Do not hold any investment products

PhD student | @Harvard Applied Physics | @HarvardCCB @ShakhnovichLab | @PhysicsIllinois '20 | Computational biophysics & Protein Evolution & AI4Science

Dianzhuo(John) Wang @DianzhuoWang

101 Followers 256 Following PhD student | @Harvard Applied Physics | @HarvardCCB @ShakhnovichLab | @PhysicsIllinois '20 | Computational biophysics & Protein Evolution & AI4Science

Colette @MckenzieAb82451

67 Followers 2K Following

Augluilirv @Augluilirv2645

42 Followers 1K Following

Linda @EoKmayk0K7BOVm

23 Followers 1K Following

Zelda @Qohirv93929

15 Followers 1K Following Make America Great Again MAGA 🇺🇸

InflationTrade🇺�... @Yblokie4767

41 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

GoddessEmmaPerez @Ooxored293

7 Followers 932 Following Strong independent woman Caffeine and dreams

Justina @Usraxee4399

38 Followers 2K Following Like to talk Do not hold any investment products

Melissa @55y31BwjwZXp8e

8 Followers 855 Following good energy is contagious ⚡😊

Wektu @Wektu2779

32 Followers 1K Following

Doxaum @Doxaum532258

9 Followers 696 Following

Thearson @Thearson533

91 Followers 4K Following Professional leaf collector 🍂 | Amateur philosopher

Vluku @Vluku5059

63 Followers 2K Following

Varad Rane @varadrane17

6 Followers 86 Following ML Engineer

denislav @kuberdenis

7K Followers 2K Following i belong in 8 simclusters / @notatedotso

bubble boi @bubblebabyboi

20K Followers 4K Following hardware lottery winner

Iefaukui @Iefaukui882

26 Followers 2K Following

Patrick Ankunding @ankunding74303

71 Followers 3K Following

leloy! @leloykun

6K Followers 4K Following Math @ AdMU • NanoGPT speedrunner • Muon fan 🤍 • prev ML @ XPD • 2x IOI & 2x ICPC • https://t.co/nfO038itfn

Silver @Silver_nz

110 Followers 1K Following Enthusiasm for productivity robots and longevity science

AI Will Come To Life. Husband, Father
https://t.co/ZRrl5gTRcd AI Social Net.
https://t.co/jOys1I1emb Vision/Language/Speech APIs
https://t.co/k4UbhkOJFO AI Art Generator

Lee Penkman @LeeLeepenkman

3K Followers 4K Following AI Will Come To Life. Husband, Father https://t.co/ZRrl5gTRcd AI Social Net. https://t.co/jOys1I1emb Vision/Language/Speech APIs https://t.co/k4UbhkOJFO AI Art Generator

Matt Beard @matt_beard_

656 Followers 598 Following Advisor @80000Hours. Views my own, autoregressive.

Easieawe @Easieawe921005

100 Followers 3K Following

Eevobaw @Eevobaw27092

35 Followers 1K Following

Kanishk @mewsSOL

217 Followers 3K Following @nyu_courant

Ydawbou @Ydawbou969094

18 Followers 638 Following

Biosecurity for GenAI... @biosafe_neurips

26 Followers 71 Following AI & the Bio-Revolution || Neurips 2025 Workshop on Biosecurity Safeguards for Generative AI

Shithea @ShitheaCLIQO7P

6 Followers 354 Following

Twieerab @Twieerab0101

13 Followers 866 Following

サメQCU @sameQCU

2K Followers 764 Following back to the regularly scheduled cryptic posts DMs open.

gpu enjoyer at @modal. he/him.

ex @full_stack_dl, @weights_biases (acq. @CoreWeave), phd Berkeley @Redwood_Neuro.

try https://t.co/SYWVMCazZ3

Charles 🎉 Frye @charles_irl

14K Followers 3K Following gpu enjoyer at @modal. he/him. ex @full_stack_dl, @weights_biases (acq. @CoreWeave), phd Berkeley @Redwood_Neuro. try https://t.co/SYWVMCazZ3

Christian Szegedy @ChrSzegedy

41K Followers 3K Following #deeplearning, #ai research scientist. Opinions are mine.

Yi Tay @YiTayML

46K Followers 81 Following research scientist @googledeepmind ✨♊, model co-lead/captain of gemini deepthink imo gold medal 🥇, opinions are my own.

@SnorkelAI @uwcse / prev @StanfordAILab – Interested in data management systems for machine learning, weak supervision, and impactful applications.

Alex Ratner @ajratner

6K Followers 617 Following @SnorkelAI @uwcse / prev @StanfordAILab – Interested in data management systems for machine learning, weak supervision, and impactful applications.

Ph.D. candidate in Electrical and Computer Engineering @ UW-Madison.

Interested in machine learning, signal processing and deep learning.

Joe Shenouda @shenouda_joe

146 Followers 200 Following Ph.D. candidate in Electrical and Computer Engineering @ UW-Madison. Interested in machine learning, signal processing and deep learning.

Braeden Norris @braeden_norris

1K Followers 4K Following investing @PropelVC. cs @UWMadison.

Aleksa Gordić (水�... @gordic_aleksa

25K Followers 233 Following getting us to singularity with friends x @GoogleDeepMind @Microsoft tensor core maximalist

Software performance expert. Ranked in the top 2% of scientists globally (Stanford/Elsevier 2024) and among GitHub's top 1000 developers.

Daniel Lemire @lemire

29K Followers 2K Following Software performance expert. Ranked in the top 2% of scientists globally (Stanford/Elsevier 2024) and among GitHub's top 1000 developers.

wh @nrehiew_

14K Followers 86 Following eng primarily, ml mostly, research previously

Scott Wu @ScottWu46

34K Followers 50 Following Building @cognition

I like writing silly Tweets, but that doesn't pay so I also type at @googledeepmind. Principal Engineer. ex-@googlechrome. volunteer @2ndharvest. 🇺🇸🇨🇷

Adriana Porter Felt @apf

64K Followers 928 Following I like writing silly Tweets, but that doesn't pay so I also type at @googledeepmind. Principal Engineer. ex-@googlechrome. volunteer @2ndharvest. 🇺🇸🇨🇷

basvanopheusden @basvanopheusden

2K Followers 238 Following Research at OpenAI, previously @imbue_ai and @cocosci_lab lab at Princeton. All opinions my own

Steever @beaversteever

3K Followers 476 Following HW EE / Clanker Birthgiver - AI/ML, Robotics, FPGAs, ASICs

Dianzhuo(John) Wang @DianzhuoWang

101 Followers 256 Following PhD student | @Harvard Applied Physics | @HarvardCCB @ShakhnovichLab | @PhysicsIllinois '20 | Computational biophysics & Protein Evolution & AI4Science

Ado @adocomplete

4K Followers 2K Following Community, Claude, Code at @AnthropicAI Hacking on @videotap__

Alex Telford @Atelfo

5K Followers 388 Following Tweets about the biotech industry, science, progress, and innovation | founder @Convokebio

Alessio Fanelli @FanaHOVA

7K Followers 990 Following Building @KernelLabs_ai | Co-host @latentspacepod | Partner @decibelvc | https://t.co/u4J6NVjUzd

Tom Brown @nottombrown

7K Followers 546 Following Co-founder @AnthropicAI. Compute wrangler. Author of GPT-3. Cautiously optimistic.

Jacob Austin @jacobaustin132

7K Followers 918 Following Research at @GoogleDeepMind. Currently making LLMs go fast. I also play piano and climb. NYC. Opinions my own

Zavain Dar @zavaindar

12K Followers 3K Following Batman; Investor X Computer Scientist. Founder @_DimensionCap

technically not a technical member of technical staff, OpenAI | edwinarbus@openai.com

edwin @edwinarbus

23K Followers 2K Following technically not a technical member of technical staff, OpenAI | [email protected]

Brendan Hogan @brendanh0gan

2K Followers 623 Following ml research scientist @morganstanley || phd in cs @cornell 2024

Casey Flint @FlintCasey

3K Followers 790 Following 🇦🇺🏄‍♀️ testimonials include “oddly calibrated” and “the right kind of weird”. @reflection_ai

Casey Muratori @cmuratori

61K Followers 145 Following Programming: https://t.co/Bdh1Xj2PpV Comics: https://t.co/fmdjK9HFxW

Charlie Holtz @charliebholtz

24K Followers 1K Following https://t.co/mA1SRQnucl

Claude Code @ Anthropic. Previously at Google, Cruise Automation, Apple. UC Berkeley 2016, CS and Linguistics. Current hobbies: AI agents and agentic coding!

Dickson Tsai @dickson_tsai

1K Followers 99 Following Claude Code @ Anthropic. Previously at Google, Cruise Automation, Apple. UC Berkeley 2016, CS and Linguistics. Current hobbies: AI agents and agentic coding!

Max Shen @maxkshen

750 Followers 496 Following Pain is a learning signal, not a measure of damage. Cog sci of pain @MIT Unlearn your pain @ https://t.co/9qU3QYYeMP

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

Josh @j_mcgraph

2K Followers 992 Following conjure eldritch bash commands, stare at plots like they’re tea leaves. post training @openai

Biosecurity for GenAI... @biosafe_neurips

26 Followers 71 Following AI & the Bio-Revolution || Neurips 2025 Workshop on Biosecurity Safeguards for Generative AI

jason liu @jxnlco

43K Followers 2K Following independent ai consultant, a16z scout, creator of instructor prev. @stitchfix @meta

Computer systems person, interaction designer. founding eng @modal

→ dreams of: a simpler, more honest, more human sort of software
(people are good, be kind!)

Eric Zhang @ekzhang1

15K Followers 459 Following Computer systems person, interaction designer. founding eng @modal → dreams of: a simpler, more honest, more human sort of software (people are good, be kind!)

Hamel Husain @HamelHusain

38K Followers 2K Following Evals evals evals https://t.co/Zrmp6LRd9c About Me: https://t.co/P6WyeKkyTa

Madhu Guru @realmadhuguru

11K Followers 136 Following Product Leader at Google - Gemini

Adam Wolff @dmwlff

11K Followers 570 Following Claude Code @AnthropicAI 🤖 Avid cook, dedicated snow person, yoga enthusiast

Ross Taylor @rosstaylor90

10K Followers 1K Following Universal intelligence at @GenReasoning. Previously lots of other things like: Llama 3/2, Galactica, Papers with Code.

Kieran Klaassen @kieranklaassen

finbarr @finbarrtimbers

14K Followers 972 Following modeling language

Patrick McKenzie @patio11

184K Followers 801 Following I work for the Internet and am an advisor to @stripe. These are my personal opinions unless otherwise noted.

Kevin Hubbard @bml_khubbard

6K Followers 805 Following UW-BSEE |OSH| Verilog, VHDL, Python, Perl, C | ASICs, FPGAs. Author of Mastering FPGA Chip Design https://t.co/0VQsvfesPv

💖 ➞ λ: CS PhD, into compiler design, programming languages, music, simulation, ML/AI, robotics. Follow me code code reviews, stock picks and dating advice.

Maxime Chevalier @Love2Code

18K Followers 286 Following 💖 ➞ λ: CS PhD, into compiler design, programming languages, music, simulation, ML/AI, robotics. Follow me code code reviews, stock picks and dating advice.

Bob Nystrom @munificentbob

28K Followers 2K Following https://t.co/pgWITiHpDF, https://t.co/NSvQZjv923

James Bradbury @jekbradbury

13K Followers 9K Following Compute at @AnthropicAI! Previously JAX, TPUs, and LLMs at Google, MetaMind/@SFResearch, @Stanford Linguistics, @Caixin.

kipply @kipperrii

9K Followers 972 Following "uncanny ability to be mentioned in every slack thread about code that's mysteriously breaking" - claude | alt @kipperriiii

Performance @AnthropicAI. Programmer who's gotta go fast. Love playing with new hardware and compilers. Formerly databases. Opinions my own.

Sasha Krassovsky @bztree

547 Followers 438 Following Performance @AnthropicAI. Programmer who's gotta go fast. Love playing with new hardware and compilers. Formerly databases. Opinions my own.

Clive Chan @itsclivetime

11K Followers 3K Following intelligence per picojoule @openai / prev led dojo workload @tesla

Finn Hulse @finn_hulse

2K Followers 391 Following jane street’s #1 opp @deskhead_ai

More wonder, more insight, more expression, more joy!

Independent researcher; currently exploring tools that augment human memory and attention.

Andy Matuschak @andy_matuschak

60K Followers 2K Following More wonder, more insight, more expression, more joy! Independent researcher; currently exploring tools that augment human memory and attention.