Expertise index

Find the people who know the subject

Search public expertise, recent signals and peer connections—not follower popularity alone.

2,364 searchable experts 2,966 tracked across all sources

Showing 49–96 of 2,364. Trust means peer connections inside the directory; expertise labels come from public profile evidence.

Why they matter Policy with public evidence across AI business and AI research.

AI policy researcher, wife guy, fan of cute animals and sci-fi, executive director of AVERI, Substacker

526 peer trust 1 signals / 30d active 377d ago

Why they matter Researcher with public evidence across Models & releases and AI research.

language models, data & evals, prev co-lead of Olmo @ai2.bsky.social, nlp @uwcse, statistics @uw, open science, tabletop, seattle, he/him,🧋 kyleclo.com

526 peer trust 4 signals / 30d active 23d ago

Jeff Dean

Chief Scientist at Google

@jeffdean.bsky.social

Why they matter Chief Scientist at Google with public evidence across AI research.

Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...

522 peer trust 0 signals / 30d active 8d ago

Alex Hanna

Director of Research at the Distributed AI Research Institute

@alexhanna.bsky.social

Why they matter Director of Research at the Distributed AI Research Institute with public evidence across AI business and Culture, work & education.

Director of Research, @dairinstitute.bsky.social Roller derby athlete https://alex-hanna.com Book: thecon.ai Pod+newsletter: https://dair-institute.org/maiht3k 🇪🇬Ⲛⲓⲣⲉⲙ…

Latest measured signal nytimes.com nytimes.com · 6h ago
518 peer trust 11 signals / 30d active 29m ago

Marc Lanctot

Research Scientist at Google DeepMind, multiagent RL

@sharky6000.bsky.social

Why they matter Research Scientist at Google DeepMind, multiagent RL with public evidence across Agents & robotics and AI research.

Research Scientist at Google DeepMind, interested in multiagent reinforcement learning, game theory, games, and search/planning. Lover of Linux 🐧, coffee ☕, and retro …

Latest measured signal Associate Professor/Professor - Artificial Intelligence jobs.utoronto.ca · 15h ago
518 peer trust 15 signals / 30d active 15h ago

Vicki Boykis

Machine learning engineer, recommender systems and infra

@vickiboykis.com

Why they matter Machine learning engineer, recommender systems and infra with public evidence across AI research and AI business.

Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon). https://vickiboykis.com/what_ar…

492 peer trust 0 signals / 30d active 12d ago

Timnit Gebru

Founder of the Distributed AI Research Institute

@timnitgebru.blacksky.app

Why they matter Founder of the Distributed AI Research Institute with public evidence across AI business.

Personal Account Founder: The Distributed AI Research Institute @dairinstitute.bsky.social. Author: The View from Somewhere, a memoir & manifesto arguing for a technol…

Latest measured signal dl.acm.org dl.acm.org · 1d ago
490 peer trust 6 signals / 30d active 4h ago

Casey Fiesler

Information science professor, technology ethics

@cfiesler.bsky.social

Why they matter Information science professor, technology ethics with public evidence across AI research and Responsible AI.

information science professor (tech ethics + internet stuff) kind of a content creator (elsewhere also @professorcasey) though not influencing anyone to do anything ex…

Latest measured signal cacm.acm.org cacm.acm.org · 11d ago
490 peer trust 6 signals / 30d active 10h ago

Jessica Hullman

Professor at Northwestern CS, AI and visualization

@jessicahullman.bsky.social

Why they matter Professor at Northwestern CS, AI and visualization with public evidence across AI research.

Ginni Rometty Prof @NorthwesternCS | Fellow @NU_IPR | AI, people, uncertainty, beliefs, decisions, metascience | Blog @statmodeling

Latest measured signal What’s next for machine learning peer review? bryanwilder.substack.com · 1d ago
484 peer trust 1 signals / 30d active 9h ago

Why they matter Researcher with public evidence across Models & releases and AI business.

Researcher in ML/NLP at the University of Edinburgh (faculty at Informatics and EdinburghNLP), Co-Founder/CTO at www.miniml.ai, ELLIS (@ELLIS.eu) Scholar, Generative A…

475 peer trust 2 signals / 30d active 9d ago

Shannon Vallor

AI ethicist and philosopher, University of Edinburgh

@shannonvallor.bsky.social

Why they matter AI ethicist and philosopher, University of Edinburgh with public evidence across AI business.

Philosopher/AI Ethicist at Univ of Edinburgh, FRSE. Co-Director @technomoralfutures.bsky.social and BRAID @braiduk.bsky.social, author of Technology and the Virtues (2…

Latest measured signal OpenAI hacking incident highlights AI cyberrisks sfexaminer.com · 1d ago
472 peer trust 8 signals / 30d active 2h ago

Why they matter Researcher with public evidence across AI research and Compute & infrastructure.

assistant prof at USC Data Sciences and Operations and Computer Science; phd Cornell ORIE. data-driven decision-making, operations research/management, causal inferenc…

Latest measured signal teaching: intro to nlp | Are.na are.na · 8d ago
466 peer trust 4 signals / 30d active 2h ago

Why they matter Researcher with public evidence across AI business and AI research.

Research & code: Research director @inria ►Data, Health, & Computer science ►Python coder, (co)founder of scikit-learn, joblib, & @probabl.bsky.social ►Sometimes does …

462 peer trust 3 signals / 30d active 4d ago

Xuan

Assistant professor at NUS, cooperative AI

@xuanalogue.bsky.social

Why they matter Assistant professor at NUS, cooperative AI with public evidence across AI research and Compute & infrastructure.

Assistant professor at NUS. Scaling cooperative intelligence & infrastructure for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: 祂/伊

459 peer trust 0 signals / 30d active 3d ago

Martin Wattenberg

Human-AI interaction and ML interpretability, Harvard

@wattenberg.bsky.social

Why they matter Human-AI interaction and ML interpretability, Harvard with public evidence across AI research and Culture, work & education.

Human/AI interaction. ML interpretability. Visualization as design, science, art. Professor at Harvard, and part-time at Google DeepMind.

443 peer trust 0 signals / 30d active 4d ago

Lynn Cherny

Creative ML and AI, NLP and data science

@arnicas.bsky.social

Why they matter Creative ML and AI, NLP and data science with public evidence across Culture, work & education and NLP & language.

Into creative ML/AI, NLP, data science and digital humanities, narrative, infovis, games, sf & f. Consultant, ds in Residence at Google Arts & Culture. (Lyon, FR) News…

Latest measured signal Apply for Anthropic’s AI for Science rare disease research grants anthropic.com · 8d ago
427 peer trust 5 signals / 30d active 3d ago

Why they matter Researcher with public evidence across AI research and NLP & language.

CS PhD student at UT Austin in #NLP Interested in language, reasoning, semantics and cognitive science. One day we'll have more efficient, interpretable and robust mod…

Latest measured signal Prophecy by Carissa Véliz: 9780385550970 | PenguinRandomHouse.com: Books penguinrandomhouse.com · 7h ago
419 peer trust 14 signals / 30d active 1h ago