🚨 AI News | TestingCatalog

Taco Cohen

@TacoCohen

Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.

Ethan Mollick

@emollick

Professor @Wharton studying AI. New book, Co-Existence, coming October 20. Preorder here: https://co-existence.ai/ Substack: https://www.oneusefulthing.org/

Aaron Levie

@levie

ceo @box - your business lives in content. unleash it with AI

Guillaume Lample @ NeurIPS 2024

@GuillaumeLample

Cofounder & Chief Scientist http://Mistral.ai (@MistralAI). Working on LLMs. Ex @MetaAI | PhD @Sorbonne_Univ_ | MSc @CarnegieMellon | X11 @Polytechnique

Michael Truell

@mntruell

Building @SpaceXAI

Alex Tamkin

@AlexTamkin

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

Alex Graveley

@alexgraveley

Co-creator GitHub Copilot, Perplexity Computer & Comet, Dropbox Paper. 2x CEO of Hackpad and Minion AI. Thruhiker. Survivor 🎗️

Anjney Midha

@AnjneyMidha

founder @amppublic • visiting scientist @stanford • teaching @frontiersystems • scaling alignment.

Fidji Simo

@fidjissimo

CEO of Applications, OpenAI

Mike Krieger

@mikeyk

Building at Anthropic Labs @anthropicai. Before: CPO at Anthropic, co-founder & CTO of @instagram and @artifact_news

Evan Hubinger

@EvanHub

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

Yuchen Jin

@Yuchenj_UW

Cooking fun AI systems & products @databricks. Prev: co-founder & CTO @ Hyperbolic, OctoAI (acquired by @nvidia) Apache TVM, PhD @ University of Washington.

signüll

@signulll

village regard. @skye

Jiahui Yu

@jiahuiyu

Startup. Previously co-founded TBD @Meta Superintelligence Labs; led Perception @OpenAI; co-led Gemini Multimodal @GoogleDeepMind.

Ivan Zhao

@ivanhzhao

CEO @NotionHQ. Tools for thought.

Pliny the Liberator 🐉󠅫󠄼󠄿󠅆󠄵󠄐󠅀󠄼󠄹󠄾󠅉󠅭

@elder_plinius

⊰•-•⦑ latent space steward ❦ prompt incanter 𓃹 hacker of matrices ⊞ breaker of markov chains ☣︎ ai danger researcher ⚔︎ bt6 ⚕︎ architect-healer ⦒•-•⊱

Devendra Chaplot

@dchaplot

xjdr

@_xjdr

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

Georges Harik

@gharik

humans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.

Rowan Cheung

@rowancheung

Founder of the world’s most read daily AI newsletter @therundownai. Sharing the latest developments in the world of artificial intelligence.

alth0u🧶

@alth0u

general partner at a16z art is a line through your thoughts erstwhile child

Denis Yarats

@denisyarats

cofounder & cto @perplexity_ai

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

Thomas Dimson

@turtlesoupy

Ex-MTS @OpenAI. Former CEO @illdotinc (acq. OpenAI). Authored “the algorithm” @Instagram. Purple monkey dishwasher 🇨🇦

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

Akshay Kothari

@akothari

co-founder @NotionHQ

Abhishek Das

@abhshkdz

Co-CEO @yutori_ai. das at yutori dot ai

Pietro Schirano

@skirano

CEO at @magicpathai 🎨✨ Previously, @AnthropicAI, @brexHQ. @Uber, @Facebook. Creator of Claude Engineer, DesignerGPT, Sequential thinking MCP and more

Jeff Huber

@jeffreyhuber

founder @trychroma

Zephyr

@zephyr_z9

AI & Chips | Not Investment Advice | DYOD

Florian Brand

@xeophon

evals @PrimeIntellect | open models @interconnectsai

Daniel Jeffries

@Dan_Jeffries1

Author, futurist, and systems architect. Recursively self improving.

Lior Alexander

@LiorOnAI

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

Keiran Paster

@keirp1

MDR

Peter H. Diamandis, MD

@PeterDiamandis

Exec. Chairman @XPRIZE @fountainlife_hq (and others) Working to extend human healthspan. Curator @Abundance360 & @moonshots_pod

Olivia Moore

@omooretweets

Partner @a16z and twin to @venturetwins | Investor in @gammaapp, @happyrobot, @krea_ai, @tomaauto, @partiful, Salient, @scribenoteinc, @lassieai, @meetarc

Min Choi

@minchoi

Building with AI. Sharing what's wild, what's practical, and what's next.

Smoke-away

@SmokeAwayyy

Nostalgia for the Future.

Shubham Saboo

@Saboo_Shubham_

Senior AI Product Manager @google | Open Source Awesome LLM Apps Repo (#1 GitHub with 137,000+ stars) | Author of books on GPT-3 & Neural Search | My views

Matt Wolfe

@mreflow

Cool Tools Database: http://FutureTools.io Tech News & Commentary: http://youtube.com/@mreflow

Yasser

@yasser_elsaid_

Founder of @chatbase

Jimmy Apples 🍎/acc

@apples_jimmy

Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺

Sophia Yang

@sophiamyang

prev. @MistralAI | Board of @NumFOCUS

Crystal

@crystalsssup

@ Kimi Personality goes a long way. Be useful. UCSD Alum.

Tristan

@ItsTKai

Researcher @OpenAI - Opinions are my own.

Weihua Hu

@weihua916

Teaching Claude how to search and beyond @AnthropicAI. CS Ph.D. @Stanford