Geoff Ralston (@gralston) · Digg

GR

Geoff Ralston

1.1KFollowing99Top Followers29.5KTotal Followers

BIO

Founder of @saifvc - The Safe Artificial Intelligence Fund. Former President at Y Combinator. Founder, Imagine K12. Angel Investor.

Top followers

Sam Altman

@sama

AI is cool i guess

Paul Graham

@paulg

#42

David Duvenaud

@DavidDuvenaud

Machine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.

Elad Gil

@eladgil

Entrepreneur & Investor

clem 🤗

@ClementDelangue

Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders

Reid Hoffman

@reidhoffman

Co-Founder, LinkedIn. Investor. MSFT Board Member. Building an LLM to discover cures for cancer: @manas_co. Most importantly: Proud American.

Joshua Achiam

@jachiam0

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

John Collison

@collision

Co-founder of @stripe.

Bret Taylor

@btaylor

Co-Founder @SierraPlatform. Board @OpenAI.

David Luan

@jluan

retired!! former cofounder of @adeptailabs, vp engineering @openai and @amazon, and @google LLMs lead. all about type II fun.

Dawn Song

@dawnsongtweets

Professor in Computer Science at UC Berkeley, co-Director of Berkeley RDI Center; Building safe, secure, decentralized AI; Serial entrepreneur

Brian Armstrong

@brian_armstrong

Co-founder & CEO at @Coinbase. Creating more economic freedom in the world. ENS: barmstrong.eth Co-founder @researchhub @newlimit

Tom Brown

@NotTomBrown

Co-founder and Chief Compute Officer @AnthropicAI

Geoffrey Irving

@geoffreyirving

Cofounder and Chief Scientist at Sequent Research. Alignment will be solved, but not necessarily in time. Previously AISI, DeepMind, OpenAI, Google Brain, etc.

Brad Lightcap

@bradlightcap

@OpenAI

Patrick Hsu

@pdhsu

@ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | 🇨🇦 prev @harvard @broadinstitute, Fast Grants

Drew Houston

@drewhouston

Founder/CEO of Dropbox · Board of directors at Meta

Jason Kwon

@jasonkwon

CSO @openai

Kara Swisher

@karaswisher

“Vitriolic” and now “shrill”media lady, though dogs can hear me loud and clear

Naveen Rao

@NaveenGRao

CEO @unconvai. Former CEO MosaicML/Databricks & Nervana/IntelAI. Neuro + CS. I like to build stuff that will eventually learn how to build other stuff.

Ed H. Chi

@edchi

Research VP @ GoogleDeepMind. ACM Fellow.

Evan Hubinger

@EvanHub

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

Emily Chang

@emilychangtv

Host and executive producer of “The Circuit” and “Posthuman” on @Bloomberg Originals. Author of Brotopia. Proud mama and wife of @jonstull

Matt Shumer

@mattshumer_

Investor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI, @OthersideAI Try: http://agent-s.app Press: mattshumermedia@gmail.com

Austen Allred

@Austen

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

Gill Verdon

@GillVerd

Founder & CEO @extropic

Jessica Livingston

@jesslivingston

Cofounder, Y Combinator; Author, Founders at Work; Host, The Social Radars podcast.

Trenton Bricken

@TrentonBricken

Trying to make AI go well @AnthropicAI

Stephanie Zhan

@stephzhan

GP @Sequoia, investing in AI, from company formation. 1st partner to @linear @mach_industries @middeskhq @reflection_ai @ricursiveai @skildai @tavus

Josh Tobin

@josh_tobin_

automating scientific discovery @recursive_si

Blake Scholl 🛫

@bscholl

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

Roelof Botha

@roelofbotha

@Sequoia partner @PayPal CFO before. Working with entrepreneurs from idea to IPO and beyond: @nateragenetics @Instagram @MongoDB @Square @Unity3D @YouTube

Alfred Lin

@Alfred_Lin

Partner @sequoia. Working w/ founders from idea to IPO & beyond: @airbnb @doordash @citsecurities @kalshi @clay @foundforbiz @Nominal_io @zipline

Mike Knoop

@mikeknoop

co-founder @ndea and @zapier @arcprize

Justin Kan

@justinkan

From the bottom to the top & back again. Co-founded @twitch, now working on making videos, http://goat.vc https://stash.gg/ @rye

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

Chris Anderson

@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

Dan Shipper 📧

@danshipper

ceo @every | the only subscription you need to stay at the edge of AI

Alex Rampell

@arampell

Silicon Valley entrepreneur (cofounder@ TrialPay, Yub, Affirm, Point, TXN), investor (General Partner @a16z), husband, father and sarcast (one who is sarcastic)

Chenlin Meng

@chenlin_meng

Co-founder & CTO @pika_labs | ex @StanfordAILab @Stanford | Hiring: Head of Engineering and Senior Engineer

Joe Carlsmith

@jkcarlsmith

Philosophy, futurism, AI. Working on Claude's values @AnthropicAI. Formerly @coeff_giving. Opinions my own.

Eric Glyman

@eglyman

Co-Founder at Ramp (@tryramp). New York City. Previously co-founded Paribus (Acq. by Capital One).

Jay Hack

@mathemagic1an

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

Clare Lyle

@clarelyle

RL researcher who sometimes blogs at http://facilisdescensus.substack.com. Formerly @OATML_Oxford, now DeepMind.

Dan Rose

@DanRose999

senior advisor at coatue / 20 years at facebook and amazon

Trevor Blackwell

@tlbtlbtlb

Robotics. Simulation. @ycombinator

Ryan Hoover

@rrhoover

Founder of @ProductHunt. Investor at @WeekendFund. Say hi! 👋🏼

Nitarshan

@nitarshan

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

Mark Suster

@msuster

2x entrepreneur. Sold both companies (last to @salesforce). Now @UpfrontVC looking to invest in passionate entrepreneurs.

Mike Speiser

@laserlikemike

Building extraordinary products with extraordinary people at @shv