Shashank Joshi

Matthew Johnson

@SingularMattrix

Researcher at Google Brain. I work on JAX (https://github.com/google/jax).

sarah guo

@saranormous

startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod

Joshua Achiam

@jachiam0

Freedom, flourishing, and abundance. Prev: @openai. Main author of http://spinningup.openai.com

Leopold Aschenbrenner

@leopoldasch

http://situational-awareness.ai

Bryan Johnson

@bryan_johnson

Founder Immortals, Blueprint, Kernel, Braintree Venmo. Conquering death will be humanity’s greatest achievement.

Alex Tamkin

@AlexTamkin

machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp

Meredith Whittaker

@mer__edith

President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @mer__edith@mastodon.world, also on bsky @meredithmeredith.bsky.social)

Matei Zaharia

@matei_zaharia

CTO @Databricks and prof @UCBerkeley. Working on data + AI, @ApacheSpark, @DeltaLakeOSS, @MLflow, @DSPyOSS, @GEPA_ai, @Omnigent_ai.

Scott Gray

@scottgray76

Currently independent. Exploring some neuro-inspired AI approaches. Former GPU geek at @OpenAI. He/Him.

Evan Hubinger

@EvanHub

Alignment Science lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)

Helen Toner

@hlntnr

AI, national security, China. Part of the founding team at @CSETGeorgetown (opinions my own). Author of Rising Tide on substack: http://helentoner.substack.com

Yo Shavit

@yonashav

ai resilience @foundationOAI. Past: @openai / @HarvardSEAS / @SchmidtFutures / @MIT_CSAIL. Tweets my own; on my head be it.

Erik Bernhardsson

@bernhardsson

Building everyone's favorite AI infrastructure platform @modal

Evan Morikawa

@E0M

VPE @Generalistai. GP ZSF. Prev: led eng at @openai. Launched & scaled ChatGPT, & APIs. @OlinCollege alum.

Blake Scholl 🛫

@bscholl

Founder/CEO @boomsupersonic. Life is short so if you want to do a lot, it helps to move fast.

Adam Paszke

@apaszke

Author of PyTorch, Research Scientist at Google DeepMind. Currently working on Pallas, Mosaic and dex-lang. MIMUW CS & Math graduate. apaszke@types.pl

Iason Gabriel

@IasonGabriel

Philosopher & Research Scientist @GoogleDeepMind | AGI & Society Lead | #TIME100AI | All views are my own

Chris Anderson (in Bay Area)

@chr1sa

Occupy the skies Past in drones, airtaxis and media. Present in AI+Science. Also nerdy autonomous car racing hobby at @DIYRobocars Photo by @chrismichel

Matt Turck

@mattturck

VC at @FirstMarkCap. Host: MAD Podcast; Organizer: Data Driven NYC, Author: MAD Landscape.

Tamay Besiroglu

@tamaybes

Data @GoogleDeepMind

Mandar Joshi

@mandarjoshi_

Research Scientist at Google DeepMind. Formerly CS/NLP PhD student at the University of Washington, Seattle. Here for cats, NLP, and politics.

Allan Dafoe

@AllanDafoe

AGI governance: navigating the transition to beneficial AGI (Google DeepMind)

Nitarshan

@nitarshan

compute @anthropic, PhD @cambridge_cl. prev created @aisecurityinst, AI Safety Summit, UK AI Research Resource, EU AI Code of Practice.

Andrew Côté

@Andercot

engineering physicist, writes about deep tech, physics, energy, sci fi and whatever. founder @hyperstition_x produces @deeptechweek

Haydn Belfield

@HaydnBelfield

Research Scientist (Frontier Planning) at @GoogleDeepMind. Research Affiliate @Cambridge_Uni @CSERCambridge & @LeverhulmeCFI. All views my own.

Matt Clifford

@matthewclifford

@AnthropicAI. Co-founder @join_ef; Chair @ARIA_Research.

Seán Ó hÉigeartaigh

@S_OhEigeartaigh

Director of http://ai-far.org at Uni of Cambridge | Researching Big Risks, and impacts of AI & emerging tech. Opinions own. Epistemic status: in shambles

Matt Cohler

@mattcohler

🎵 Denn alles Fleisch es ist wie Gras 🎵

Jesse Michael Han

@jessemhan

@mathematics_inc // prev. research @OpenAI 'turboautist' 'only guy i know who talks like an anime character'

Toby Shevlane

@tshevl

@_Mantic_AI cofounder & CEO, on a mission to solve forecasting. Prev: research scientist @GoogleDeepMind, PhD at @UniofOxford.

Uri Shalit

@ShalitUri

Machine learning researcher, working on causal inference and healthcare applications. Associate Professor Tel Aviv U. + @GoogleResearch

Pete Warden

@petewarden

CEO of Useful Sensors, founder of Jetpac, bought by Google, Xoogler who helped build TensorFlow, Stanford PhD student. Email: pete@usefulsensors.com

Christopher Mims 🤌

@mims

WSJ tech columnist and author of How to AI, the no-nonsense guide to what AI actually is and how to actually use it, for the rest of us

Bill Ackman

@BillAckman

CEO Pershing Square, Co-trustee @PershingSqFdn

Noah Smith 🐇🇺🇸🇺🇦🇹🇼

@Noahpinion

Writes about economics, posts about rabbits. For serious opinions/analysis, read my blog: http://noahpinion.blog

Trung Phan

@TrungTPhan

Write on business with @workweekinc. Building @bearlyai.

Rob Wiblin

@robertwiblin

Host of the 80,000 Hours Podcast. Exploring the inviolate sphere of ideas one interview at a time: http://80000hours.org/podcast/

Philip E. Tetlock

@PTetlock

Penn-Integrates-Knowledge (PIK) Professor, Wharton & School of Arts & Sciences. Likes = interesting; Retweets = very interesting; Interesting ≠ endorsement

Sophia Yang

@sophiamyang

Head of Developer Relations @FireworksAI_HQ | prev. @MistralAI

Andy Masley

@AndyMasley

When the going gets weird the weird turn pro. Researching and writing on AI and other topics from a broadly EA perspective. On a grant from CG.

Mark Bergen

@mhbergen

Hack for @business and @technology. Author of LIKE, COMMENT, SUBSCRIBE http://bit.ly/3EUxVE5 over here now https://bsky.app/profile/mhbergen.bsky.social

David Manheim

@davidmanheim

Founder @alter_org_il, Methods @EvalConsensusAI, emeritus @superforecaster, PhD @PardeeRAND Optimistic on AI, pessimistic on humanity managing the risks well.

Jeffrey Ding

@jjding99

Assistant Professor at George Washington University @GWtweets | technology and int'l politics | newsletter on China's AI landscape: http://chinai.substack.com

Peter Richtarik

@peter_richtarik

Building the foundations of Optimization and AI. Lived in 🇸🇰🇺🇸🇧🇪🇬🇧🇸🇦

Shakeel

@ShakeelHashim

Editor + founder @ReadTransformer, covering AI policy. Prev: @TheEconomist, @Protocol, @finimize

Zhengdong

@zhengdongwang

natural history @AnthropicAI / consumer.

Arvind Satyanarayan

@arvindsatya1

Associate Professor @MITEECS @MIT_CSAIL @mitvis. Data visualization @vega_vis, ML interpretability, cognitively convivial interaction. He/him.