dex

swyx

@swyx

achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @smol_ai - @dxtipshq - @cognition - @aidotengineer - @latentspacepod

martin_casado

@martin_casado

@ a16z

Irwan Bello

@IrwanBello

Supercomputers & Friends, AI & Science. Past: Founding team & Research Lead at @reflection_ai, @OpenAI, Founding team @character_ai, Google Brain

Peter Steinberger 🦞

@steipete

Polyagentmorous ClawFather. Came back from retirement to mess with AI and help a lobster take over the world. @OpenClaw🦞 + @OpenAI

Kamalika Chaudhuri

@kamalikac

Researcher, Google Deepmind. Formerly, Director FAIR @ Meta. Former Professor at UCSD. Researcher in AI privacy, security, and generalization.

Kory Mathewson

@korymath

@GoogleDeepMind generative AI models + agents | getting great tech into the hands of great creative people

Drew Houston

@drewhouston

Founder/CEO of Dropbox · Board of directors at Meta

Evan Hubinger

@EvanHub

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

Kevin Kwok

@kevinakwok

elvis

@omarsar0

Building @dair_ai • Prev: Meta AI | PaperswithCode | Elastic | PhD • Learn Harness Engineering: https://academy.dair.ai/papers/collections/harness-engineering

Kanjun 🐙

@kanjun

helping humans fight Moloch. CEO @imbue_ai. support founders @outsetcap.

Harrison Chase

@hwchase17

@LangChain Always hiring: https://www.langchain.com/careers

Austen Allred

@Austen

CEO http://GauntletAI.com: Free AI training for the smartest engineers. Will tweet as I wish and suffer the consequences. Accelerando: @kellyclaudeai

Thariq

@trq212

Claude Code @anthropicai. prev YC W20, @spc, @medialab

xjdr

@_xjdr

building AI that wont embarrass me in front of my own standards

Jerry Liu

@jerryjliu0

Parsing the world's hardest PDFs @llama_index. cofounder/CEO Careers: https://www.llamaindex.ai/careers Enterprise: https://www.llamaindex.ai/contact

Kevin Rose

@kevinrose

Current: building all the things. helping reboot @digg. podcasting: The Random Show w/ @tferriss Ex: @google, @ouraring (board), @hodinkee (ceo/board)

Gergely Orosz

@GergelyOrosz

Writing @Pragmatic_Eng, the #1 software engineering newsletter on Substack. Author of @EngGuidebook. Formerly Uber & Skype.

Jay Hack

@mathemagic1an

Head of AI @clickup. Tweets about AI, computing and their impacts on society. Previously founder @codegen / ML @palantir / startups. Not a pseudonym.

Greg Kamradt

@GregKamradt

President @arcprize, builder/engineer

Edward Z. Yang

@ezyang

I work on PyTorch at Meta. Chatty alt at @difficultyang.

Theo - t3.gg

@theo

Full time CEO @t3dotcodes & @t3dotchat. Part time YouTuber, investor, and developer

Kylie Robison

@kyliebytes

take it easy dude, but take it • writing @corememory • robison (rah-beh-son) not robinson • signal @ kylie.111

Alex Volkov

@altryne

🎙️ Host of @thursdai_pod (get your AI news with us!) ✨ AI Evangelist with @wandb & @coreweave 🪄🐝 Opinions my own

Philipp Schmid

@_philschmid

Agents & Gemini API, MTS @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻‍💻 https://www.philschmid.de

Andrew McCalip

@andrewmccalip

"the guy with a lot of hobbies" Accidental ad empire @ https://kickbacks.ai. Former: Founding team @ Varda Former: Co-Founder Cosine Additive, acquired by GE

Jeff Huber

@jeffreyhuber

founder @trychroma

Ben Tossell

@bentossell

can't code, won't code. builder, investor (dev tools/infra). 3 under 3 👶.

Sarah Chieng

@MilksandMatcha

Head of DevX @Cerebras prev. @ExaAiLabs, @MIT wife to @tyler_fong_

Matthew Berman

@MatthewBerman

The future is bright.

Geoffrey Litt

@geoffreylitt

malleable software @NotionHQ / prev @inkandswitch, @MIT_CSAIL / 🇯🇵🇺🇸

Lior Alexander

@LiorOnAI

Founder @AlphaSignalAI (300k devs) • Ex-MILA researcher focusing on solving the explosion of knowledge in AI.

dax

@thdxr

building @opencode at @anomalyco not the ceo

Charlie Holtz

@charlieholtz

@conductor_build

stochasm

@stochasticchasm

pretraining lead @arcee_ai • opinions my own

Apoorva Mehta

@apoorva_mehta

Founder / CEO @ Abundance Previously: Founder/CEO @ Instacart

John Maeda

@johnmaeda

VP Eng, Microsoft CoreAI / How To Speak Machine (2025) https://amzn.to/4556o1i or (2019) http://amzn.to/2HjDtM6

Hassan

@nutlope

Developer Experience Lead @togethercompute. Building open source AI apps like http://roomgpt.io, http://llamacoder.io, & http://1kpapers.com.

Mario Zechner

@badlogicgames

Armin's handler at http://earendil.com. Old man yelling at Claudes. https://mariozechner.at/recommended-reading https://cards-for-ukraine.at https://mariozechner.at

Adam Silverman (Hiring!) 🖇️

@adamsilverman

Agent Consulting: http://Agen.cy Agent Observability: @AgentOpsAI + http://AgentOps.ai Investing: @theagentfund

Sophia Yang

@sophiamyang

Head of Developer Relations @FireworksAI_HQ | prev. @MistralAI

pash

@pashmerepat

codex @openai | prev @cline | @meta knowledge graph | creator of vault // @usc alum

Eugene Yan

@eugeneyan

MTS @AnthropicAI. Prev: Principal Applied Scientist @Amazon, led ML @ Alibaba, Healthtech startup.

Kieran Klaassen

@kieranklaassen

building @coracomputer | frontier team @every | compound engineering | agent-ophile | composer | maker | baker

Tristan

@ItsTKai

Researcher @OpenAI - Opinions are my own.

David Byttow

@davidbyttow

11x engineer, artist 🏴‍☠️ prev: google, square, secret, snap, bridgewater, lyft, oscar, and former game dev.

shreya rajpal

@ShreyaR

ML, systems, and everything in between. Building @guardrails_ai. Previously founding eng @predibase, @Apple SPG, @driveai_, @IllinoisCS, @iitdelhi.