79 profiles
Claude is an AI assistant built by
Claude
Claude
@claudeai
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
776,845 followers
Building at Anthropic Labs
Mike Krieger
Mike Krieger
@mikeyk
πŸ“ 37.760571,-122.387567
Building at Anthropic Labs @anthropicai. Before: CPO at Anthropic, co-founder & CTO of @instagram and @artifact_news
464,764 followers
Claude Code
Boris Cherny
Boris Cherny
@bcherny
πŸ“ San Francisco
Claude Code @anthropicai
329,424 followers
Claude Code
Thariq
Thariq
@trq212
πŸ“ SF via Toronto
Claude Code @anthropicai. prev YC W20, mit media lab. towards machines of loving grace
151,735 followers
Reverse engineering neural networks at
Chris Olah
Chris Olah
@ch402
πŸ“ San Francisco, CA
Reverse engineering neural networks at @AnthropicAI. Previously @distillpub, OpenAI Clarity Team, Google Brain. Personal account.
139,017 followers
Research
Alex Albert
Alex Albert
@alexalbert__
πŸ“ San Francisco
Research @AnthropicAI. Opinions are my own!
125,521 followers
Alignment team lead
Jan Leike
Jan Leike
@janleike
πŸ“ San Francisco, USA
Alignment team lead @AnthropicAI. Previously OpenAI & DeepMind. Optimizing for a post-AGI future where humanity flourishes. Opinions aren't
124,994 followers
Philosopher & ethicist trying to make AI be good
Amanda Askell
Amanda Askell
@AmandaAskell
πŸ“ San Francisco, CA
Philosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.
86,181 followers
AI alignment + LLMs
Sam Bowman
Sam Bowman
@sleepinyourhat
πŸ“ San Francisco
AI alignment + LLMs at Anthropic. On leave from NYU. Views not employers'. No relation to @s8mb. Into @givingwhatwecan.
56,809 followers
Awni Hannun
Awni Hannun
@awnihannun
MTS Anthropic. Prev co-created MLX at Apple, trained neural nets at FAIR, Baidu, Stanford PhD
43,844 followers
Scaling RL
Sholto Douglas
Sholto Douglas
@_sholtodouglas
Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter
39,185 followers
echanistic Interpretability lead DeepMind. Formerly
Neel Nanda
Neel Nanda
@NeelNanda5
πŸ“ London, UK
Mechanistic Interpretability lead DeepMind. Formerly @AnthropicAI, independent. In this to reduce AI X-risk. Neural networks can be understo
37,795 followers
Research Comms
Stuart Ritchie
Stuart Ritchie
@StuartJRitchie
πŸ“ London
Research Comms @AnthropicAI
36,844 followers
CEO of
Jay Kreps
Jay Kreps
@jaykreps
πŸ“ Palo Alto, California
CEO of @confluentinc (https://t.co/fKQHUemwWR). One of the original creators of @apachekafka. Board member at @anthropic.
32,469 followers
Jascha Sohl-Dickstein
Jascha Sohl-Dickstein
@jaschasd
πŸ“ San Francisco
Member of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.
29,364 followers
Richard Fontaine
Richard Fontaine
@RHFontaine
πŸ“ Washington, D.C.
CEO of the Center for a New American Security (CNAS). Anthropic Trustee. Trilateral Commission Executive Director. Tweets reflect personal v
21,804 followers
ng its behavior, and building tools to support that
Catherine Olsson
Catherine Olsson
@catherineols
πŸ“ San Francisco
Hanging out with Claude, improving its behavior, and building tools to support that @AnthropicAI 😁 prev: @open_phil @googlebrain @openai (@
19,996 followers
Claude Code
Adam Wolff
Adam Wolff
@dmwlff
Claude Code @AnthropicAI πŸ€– Avid cook, dedicated snow person, yoga enthusiast
18,980 followers
Henry Shi
Henry Shi
@henrythe9ths
πŸ“ San Francisco
I help founders, write about AI and share lessons from founding https://t.co/JPQUw7fIKR ($200M+ revenue/year). Raised $150M in VC. Angel Inv
17,031 followers
engineering & research
andy jones
andy jones
@andy_l_jones
πŸ“ SF
engineering & research at anthropic. i don't check twitter DMs. email me!
16,198 followers
Working
niki parmar
niki parmar
@nikiparmar09
πŸ“ San Francisco, CA
Working @Anthropic. Views expressed here are my own.
15,800 followers
Aisle_Inc
Stanislav Fort
Stanislav Fort
@stanislavfort
πŸ“ Prague
AI security @Aisle_Inc | Stanford PhD in AI & Cambridge physics | ex-Anthropic and DeepMind | scientific progress + economic growth
15,291 followers
research
gian
gian
@giansegato
πŸ“ sf
research @anthropicai - past: early @replit, founder -- all opinions here strictly my own
13,977 followers
Chief of Staff
Avital Balwit
Avital Balwit
@AvitalBalwit
πŸ“ San Francisco, CA
Chief of Staff @anthropicai
12,122 followers
e a lot and try hard β€’ making language models safer
Ben Kuhn
Ben Kuhn
@benkuhn
πŸ“ San Francisco, CA
Care a lot and try hard β€’ making language models safer @AnthropicAI β€’ prev CTO @WaveSenegal 🐧❀️
10,922 followers
ivan
ivan
@IvanVendrov
πŸ“ nyc
solve cooperation, use it solve everything else. ex midjourney, anthropic, google https://t.co/5w7LaGnW6l
10,005 followers
Alignment Stress-Testing lead
Evan Hubinger
Evan Hubinger
@EvanHub
πŸ“ California
Alignment Stress-Testing lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)
9,361 followers
special projects
Greg Feingold
Greg Feingold
@GregFeingold
special projects @AnthropicAI | prev @perplexity_ai @tiktok_us @effecthouse @felixandpaul
9,188 followers
Member of Technical Staff
Erik Schluntz
Erik Schluntz
@ErikSchluntz
Member of Technical Staff at Anthropic Co-founder at @CobaltRobotics Co-founder at Posmetrics (acquired) GoogleX, @SpaceX, @Harvard EE '15
9,139 followers
societal impacts researcher
Saffron Huang
Saffron Huang
@saffronhuang
πŸ“ sf
how shall we live together? societal impacts researcher @AnthropicAI β€’ ex @GoogleDeepMind @AISecurityInstβ‹… @collect_intel co-founder β€’ view
9,122 followers
Aligning AIs at
Jerry Wei
Jerry Wei
@JerryWeiAI
πŸ“ San Francisco, CA
Aligning AIs at @AnthropicAI ⏰ Past: @GoogleDeepMind, @Stanford, @Google Brain
9,022 followers
Performance optimization lead
Tristan Hume
Tristan Hume
@trishume
πŸ“ San Francisco, CA
Performance optimization lead @AnthropicAI. Profiling, distributed systems, dev tools, interpretability. tristan@thume.ca
8,830 followers
al trivia, and the future of all humanity. Security
Paul Crowley
Paul Crowley
@ciphergoth
πŸ“ Scotts Valley, CA
Cryptography, personal trivia, and the future of all humanity. Security at Anthropic, opinions my own. I block on a first offense for rudene
8,764 followers
Researcher
Pavel Izmailov
Pavel Izmailov
@Pavel_Izmailov
πŸ“ San Francisco
Researcher @AnthropicAI πŸ€– Assistant Professor @nyuniversity πŸ™οΈ Previously @OpenAI #StopWar πŸ‡ΊπŸ‡¦
8,757 followers
Co-founder
Tom Brown
Tom Brown
@nottombrown
πŸ“ SF
Co-founder @AnthropicAI. Compute wrangler. Author of GPT-3. Cautiously optimistic.
8,678 followers
FutureHouse
FutureHouse
@FutureHouseSF
πŸ“ San Francisco, CA
Philanthropically-funded moonshot building semi-autonomous AI to accelerate the pace of scientific discovery in biology.
8,102 followers
father, ML enjoyer
theseriousadult
theseriousadult
@gallabytes
πŸ“ Oakland
father, ML enjoyer @anthropicai. previously @midjourney v2-7
7,718 followers
LLMs + search
Todor Markov
Todor Markov
@todor_m_markov
πŸ“ San Francisco
LLMs + search @AnthropicAI
7,036 followers
Member of Technical Staff
palcu
palcu
@AlexPalcuie
πŸ“ London, UK
Member of Technical Staff @AnthropicAI. Perennially oncall. I fix Claude without Claude when it goes down. Prev SRE @Google and FDE @Palanti
6,343 followers
Now: finetuning at
Jackson Kernion
Jackson Kernion
@JacksonKernion
πŸ“ San Francisco, CA
Now: finetuning at @AnthropicAI. Before: MIT postdoc, UC Berkeley philosophy PhD. Built https://t.co/3PWzczTzu4. Views my own.
6,072 followers
Comms
Reem Ateyeh
Reem Ateyeh
@reem_a
πŸ“ SF
Comms @AnthropicAI
5,655 followers
berkeley_ai
Jiaxin Wen
Jiaxin Wen
@jiaxinwen22
πŸ“ Berkeley, CA
research @berkeley_ai @anthropicai. prev @tsinghua_univ.
5,064 followers
Life Science Researcher
Matt Durrant
Matt Durrant
@mgdurrant
πŸ“ πŸ‡ΊπŸ‡Έ
Life Science Researcher @AnthropicAI. Share feedback on Claude for biology: https://t.co/Rw2bRsK87c
4,853 followers
AI for government
Michael Lai
Michael Lai
@Mtclai
πŸ“ San Francisco
AI for government @AnthropicAI | SF elected | community builder
4,671 followers
member of technical staff
pujaa rajan
pujaa rajan
@pujaarajan
πŸ“ San Francisco, CA
member of technical staff @anthropicai
4,637 followers
Measuring and forecasting AI progress
Danny Hernandez
Danny Hernandez
@Hernandez_Danny
πŸ“ San Francisco, CA
Measuring and forecasting AI progress @AnthropicAI.
4,308 followers
AnthropicAI
Aaron
Aaron
@a_baaron
πŸ“ San Francisco, CA
@AnthropicAI | Chat with Claude: https://t.co/7w2gEKteuC | Build with Claude: https://t.co/ktsbQNA9D2
4,298 followers
Leading influencer
Lexie
Lexie
@lexxbarn
πŸ“ San Francisco
Leading influencer @anthropicai, prev did influ and social at @notionhq amongst other things like pop-ups | Views are my own ✌🏼
4,284 followers
Kamal Ndousse
Kamal Ndousse
@kandouss
πŸ“ San Francisco, CA
AI @AnthropicAI Social learning enthusiast. Opinions and dumb jokes my own.
3,569 followers
Alex Rodrigues
Alex Rodrigues
@alexrodriguesca
πŸ“ San Francisco, CA
AI alignment research @ Anthropic Previously: youngest CEO of a public company (2021) @ Embark self-driving trucks; Thiel Fellow; A robot ki
3,484 followers
Building AI as a human ally
Sam McCandlish
Sam McCandlish
@samsamoa
πŸ“ San Francisco, CA
Building AI as a human ally @AnthropicAI
3,433 followers
jeremy
jeremy
@jerhadf
πŸ“ New York, NY
@AnthropicAI. personal views only
3,324 followers
Kyle Fish
Kyle Fish
@fish_kyle3
Model Welfare @ Anthropic
3,186 followers
Building Claude
Jeremy Fox 🦊
Jeremy Fox 🦊
@JeremyDanielFox
πŸ“ New York, NY
Building Claude @AnthropicAI. Ex @google. My views are my own.
2,991 followers
Mahesh Murag
Mahesh Murag
@MaheshMurag
Product @ Anthropic
2,937 followers
Editorial
Xander Balwit
Xander Balwit
@AlexandraBalwit
Editorial @AnthropicAI. Formerly editor-in-chief at @AsimovPress. Well-fed vegan. Currently reading: Nelson's Trafalgar
2,663 followers
International policy
Nitarshan
Nitarshan
@nitarshan
πŸ“ SF / London
International policy @anthropic, PhD @cambridge_cl. Co-creator of @aisecurityinst, AI Safety Summit, UK AI Research Resource, EU AI Code of
2,322 followers
Michael Sellitto
Michael Sellitto
@MPSellitto
πŸ“ San Francisco, CA
@AnthropicAI, @CNASdc Formerly: @StanfordHAI, @WhiteHouse NSC 2015-2018, @StateDept, @ODNIgov Personal views
2,195 followers
Comms
Sally Aldous
Sally Aldous
@SallyA
πŸ“ San Francisco, CA
Comms @AnthropicAI. Drinks a lot of tea. All views and typos mine.
2,098 followers
AnthropicAI
Mitchell Wortsman
Mitchell Wortsman
@Mitchnw
@AnthropicAI | prev @uwcse
1,900 followers
Research
Katie Kang
Katie Kang
@katie_kang_
Research @AnthropicAI
1,790 followers
Miles McCain and 309 others
Miles McCain and 309 others
@MilesMcCain
πŸ“ San Francisco
@AnthropicAI. PROVIDED β€œAS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABI
1,684 followers
Frontier Red Team at
Newton Cheng
Newton Cheng
@newton_cheng
Frontier Red Team at @AnthropicAI | Physics PhD from @UCBerkeley
1,409 followers
Product comms
Amie Rotherham
Amie Rotherham
@amieroth
πŸ“ Toronto, Ontario
Product comms @anthropicAI, focused on devs. Big fan of Jeopardy and snail mail.
1,288 followers
Works
Hamish Kerr
Hamish Kerr
@hamish_kerr
πŸ“ Los Angeles, CA
Works at Anthropic. Prev: Head of product @ Hadrian; @Stripe. Former H1b haver
1,244 followers
Anthropic
Sasha Sax
Sasha Sax
@iamsashasax
πŸ“ Berkeley, CA
Pretraining research @ Anthropic | ex MSL, FAIR, Berkeley, Stanford Working on general physical intelligence SAM 3D, Omnidata, Taskonomy
1,189 followers
emea comms at
lewis maconachy
lewis maconachy
@lws_clrk
πŸ“ London, UK
emea comms at @anthropicai
980 followers
Omid Mogasemi
Omid Mogasemi
@OmidMogasemi
πŸ“ San Francisco, CA
Building Claude Code @ Anthropic
817 followers
Member of Technical Staff
Sara Price
Sara Price
@sprice354_
πŸ“ San Francisco
Member of Technical Staff at Anthropic
807 followers
design, etc
Jerry Hong
Jerry Hong
@jhoer100
πŸ“ nyc
design, etc @anthropicai β€’ i don't tweet much but you people amaze me
720 followers
Leading the Media Relations team
Danielle Ghiglieri
Danielle Ghiglieri
@D_Ghiglieri
πŸ“ Texas
Leading the Media Relations team at Anthropic. Generative AI comms obsessed. Mama to two littles. SF - OC - TX
539 followers
stripe, soon to work on data at
Akshay Joshi
Akshay Joshi
@axyjo
πŸ“ Waterloo, ON
@tysmo told me to change this to "UW soph no more". used to work on risky business @stripe, soon to work on data at @anthropicai
338 followers
Interp
Tom Conerly
Tom Conerly
@tomconerly
Interp @AnthropicAI
223 followers
I lead Editorial
sylvie carr
sylvie carr
@sylviebcarr
πŸ“ San Francisco, CA
I lead Editorial @AnthropicAI
215 followers
scaling
orausch
orausch
@orausch_
πŸ“ San Francisco, CA
scaling @AnthropicAI
27 followers
applied ai
Isabella He
Isabella He
@IsabellaKHe
πŸ“ San Francisco, CA
applied ai @anthropicai
11 followers
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