Sofia Hedman @sofiaehedman

Joined August 2026

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ClaudeDevs @ClaudeDevs

761K Followers 2 Following Official updates for developers building with @ClaudeAI

OpenAI Newsroom @OpenAINewsroom

187K Followers 3 Following The official newsroom for @OpenAI.

Lars Wilderäng @Cornubot

81K Followers 1K Following Prisbelönt bästsäljande författare och bloggare. Award-winning bestselling author and blogger.

Axel Karlsson @NordnetAxel

37K Followers 535 Following Produktägare, Nordnet. ◢◤◥◣◢◤

Jens Nylander @nylanderjens

34K Followers 354 Following Data analyst and developer @ Intelligence Company. Serial entrepreneur Jens of Sweden, JAYS, Automile.

working on AGI alignment. prev: GPT-Neo, the Pile, LM evals, RL overoptimization, scaling SAEs to GPT-4, interp via circuit sparsity. EleutherAI cofounder.

Leo Gao @nabla_theta

17K Followers 610 Following working on AGI alignment. prev: GPT-Neo, the Pile, LM evals, RL overoptimization, scaling SAEs to GPT-4, interp via circuit sparsity. EleutherAI cofounder.

idiot. cuda og, harvard val, morgan prize, society of fellows, 1 hilbert problem so far, creating friendly, SAFE, delightful, supergenius ..things @anthropicai

levent @alpoge

53K Followers 220 Following idiot. cuda og, harvard val, morgan prize, society of fellows, 1 hilbert problem so far, creating friendly, SAFE, delightful, supergenius ..things @anthropicai

Member of Technical Staff @AnthropicAI. I fix Claude without Claude when it goes down. Perennially oncall for inference. Prev SRE @Google and FDE @PalantirTech.

palcu @AlexPalcuie

9K Followers 2K Following Member of Technical Staff @AnthropicAI. I fix Claude without Claude when it goes down. Perennially oncall for inference. Prev SRE @Google and FDE @PalantirTech.

Furkan Bayraktar @furkan3ayraktar

435 Followers 240 Following Engineering Team Lead @Lovable

Thomas Wolf @Thom_Wolf

135K Followers 8K Following co-founder @HuggingFace - moonshots

clem 🤗 @ClementDelangue

729K Followers 5K Following Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders

Chief Scientist @ METR

Trying to understand the transformative impacts of AI early enough to give the world a chance to react + shape what's to come

Hjalmar Wijk @HjalmarWijk

3K Followers 463 Following Chief Scientist @ METR Trying to understand the transformative impacts of AI early enough to give the world a chance to react + shape what's to come

Evan Hubinger @EvanHub

62K Followers 4K Following Alignment Science lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)

Lukas Petersson @lukaspet

3K Followers 173 Following co-founder @andonlabs

Helping the world prepare for powerful AI. Risk assessment @METR_evals (opinions my own). Blogs: Planned Obsolescence (AI), Good Bones (whatever's on my mind).

Ajeya Cotra @ajeya_cotra

29K Followers 506 Following Helping the world prepare for powerful AI. Risk assessment @METR_evals (opinions my own). Blogs: Planned Obsolescence (AI), Good Bones (whatever's on my mind).

MTS at @METR_Evals, focused on using investigations to make risk-relevant information about what's going on inside AI companies public.

Ryan Greenblatt @RyanGreenblatt

23K Followers 11 Following MTS at @METR_Evals, focused on using investigations to make risk-relevant information about what's going on inside AI companies public.

Thomas Larsen @thlarsen

8K Followers 384 Following Researcher at AI Futures Project, coauthor on AI 2027 and lead author on AI 2040: Plan A

Logan Graham @logangraham

25K Followers 9K Following Head of the Frontier Red Team @anthropicai. 🌎 Make things radically good.

Sane + 🌶️ takes in an insane AI world... AI capabilities researcher: co-created RLHF/ChatGPT @ @openai now trying to right the wrong 🤭 (ceo @typesafeai)

Diogo Almeida @CompleteSkeptic

156K Followers 78 Following Sane + 🌶️ takes in an insane AI world... AI capabilities researcher: co-created RLHF/ChatGPT @ @openai now trying to right the wrong 🤭 (ceo @typesafeai)

Benjamin Verbeek @benjaminvrbk

3K Followers 45 Following agent & product @lovable creator of agent vents slasher of system prompts ex-fusion physics

Donald J. Trump @realDonaldTrump

111.8M Followers 53 Following 45th & 47th President of the United States of America🇺🇸

Bernie Sanders @BernieSanders

15.0M Followers 1K Following U.S. Senator for Vermont. Not me, us.

Elon Musk @elonmusk

241.5M Followers 1K Following https://t.co/ZdBx5WABYx

Mark Zuckerberg @finkd

2.5M Followers 759 Following

Jensen Huang @JensenHuang

1.1M Followers 54 Following Founder and CEO of NVIDIA.

Bill Gates @BillGates

65.3M Followers 572 Following Sharing things I'm learning through my foundation work and other interests.

Jacob Coxon @hilbertspaess

321K Followers 238 Following ai research

We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.

Anthropic @AnthropicAI

1.8M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.

Nordens ledande affärstidning. Dagens industri via https://t.co/HJoH4wbwNx. Ansvarig utgivare: Peter Fellman. Dagens Industri AB. Om: https://t.co/VORSDjNOGR

Dagens industri @dagensindustri

114K Followers 4K Following Nordens ledande affärstidning. Dagens industri via https://t.co/HJoH4wbwNx. Ansvarig utgivare: Peter Fellman. Dagens Industri AB. Om: https://t.co/VORSDjNOGR

Nyheter och kommentarer från Svenska Dagbladet – en kvalitetsnyhetssajt. Har du ett tips? https://t.co/l9lhPEYwAS För kontakt med redaktionen, se länk nedan.

Svenska Dagbladet @SvD

283K Followers 11K Following Nyheter och kommentarer från Svenska Dagbladet – en kvalitetsnyhetssajt. Har du ett tips? https://t.co/l9lhPEYwAS För kontakt med redaktionen, se länk nedan.

Dagens Nyheter @dagensnyheter

324K Followers 34K Following Dagens Nyheter via X, https://t.co/2cgf2e7Kcc. Tf ansvarig utgivare: Anna Åberg, AB Dagens Nyheter https://t.co/xfxEQ7aAe0

Mustafa Suleyman @mustafasuleyman

1.2M Followers 178 Following CEO, @MicrosoftAI | Author: The Coming Wave | Past: Co-founder, @InflectionAI & @GoogleDeepMind

Aaron Levie @levie

3.5M Followers 964 Following ceo @box - your business lives in content. unleash it with AI

Satya Nadella @satyanadella

9.7M Followers 320 Following Chairman and CEO at Microsoft

Tim Cook @tim_cook

20.5M Followers 71 Following Apple Executive Chairman

Albert Bourla @AlbertBourla

4.9M Followers 161 Following Chairman and CEO of @Pfizer. Father. Optimist. Working every day for breakthroughs that change patients’ lives. 🇬🇷🇺🇸

Chairman and CEO of @IBM, avid learner and listener, relentlessly focused on what's next, #GoodTechIBM, father, husband, @Illinois_Alma, @IITKanpur

Arvind Krishna @ArvindKrishna

4.9M Followers 545 Following Chairman and CEO of @IBM, avid learner and listener, relentlessly focused on what's next, #GoodTechIBM, father, husband, @Illinois_Alma, @IITKanpur

Andy Jassy @ajassy

6.0M Followers 285 Following Lead Amazon, married and father of two kids, big sports/music/film fan, experienced buffalo wings eater. Go Kraken!

Antonio Neri @AntonioNeri_HPE

4.9M Followers 163 Following President & CEO, Hewlett Packard Enterprise https://t.co/q5IqSX5u3H

Husband, Father, Grandfather, Brother, Founder, Chairman and CEO Dell Technologies Grateful 🇺🇸 #PlayNiceButWin https://t.co/3JiGiLPSc4

Michael Dell 🇺🇸 @MichaelDell

8.6M Followers 4K Following Husband, Father, Grandfather, Brother, Founder, Chairman and CEO Dell Technologies Grateful 🇺🇸 #PlayNiceButWin https://t.co/3JiGiLPSc4

Nobel Laureate. Co-Founder & Chair @GoogleDeepMind; Chief Scientist of Alphabet. Founder & CEO @IsomorphicLabs. Building the future...

Demis Hassabis @demishassabis

2.0M Followers 179 Following Nobel Laureate. Co-Founder & Chair @GoogleDeepMind; Chief Scientist of Alphabet. Founder & CEO @IsomorphicLabs. Building the future...

Dario Amodei @DarioAmodei

852K Followers 0 Following Anthropic CEO. https://t.co/qXHIf42jTl

Johnny Ho @randomjohnnyh

230K Followers 275 Following Cofounder, CSO @perplexity_ai. Former high frequency trader, competitive programmer. Think fast, build faster.

Sundar Pichai @sundarpichai

11.9M Followers 200 Following CEO, Google and Alphabet

Guillermo Rauch @rauchg

912K Followers 664 Following @vercel CEO

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

Yuchen Jin @Yuchenj_UW

306K Followers 876 Following Cooking fun AI systems & products @databricks. Prev: co-founder & CTO @ Hyperbolic, OctoAI (acquired by @nvidia) Apache TVM, PhD @ University of Washington.

Ashok Elluswamy @aelluswamy

541K Followers 614 Following Leading AI @Tesla

AI Prof @Stanford | Cofounder @_inception_ai | Co-inventor of DDIM, FlashAttention, DPO, GAIL, and score-based/diffusion models

Stefano Ermon @StefanoErmon

254K Followers 346 Following AI Prof @Stanford | Cofounder @_inception_ai | Co-inventor of DDIM, FlashAttention, DPO, GAIL, and score-based/diffusion models