harshal @halgd
I don’t have a strong reason to be on here but can chat about AI, comedy and music San Francisco, CA Joined February 2011-
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Following715
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Meanwhile at the airport.. 😂
Notting Hill is one of my favorite neighborhoods in London because of its unique spatial layout Instead of large private backyards, the homes and apartments back up to large private communal gardens shared by the entire block
he wants to add GPUs to our wedding registry
Huge fan of whatever's going on here
til, Ilya sutskever gave john carmack this reading list of approx 30 research papers and said, ‘If you really learn all of these, you’ll know 90% of what matters today.’ arc.net/folder/D0472A2…
Amtrak STUNS on Met Gala steps #MetGala
Happy 415 day! 🌁✨ The day honors San Francisco’s area code and the date the city was incorporated back in 1850. Looking good at age 174!
The end of the story is only the beginning of the legend. @CaitlinClark22.
I was just at Starbucks in SF ordering an iced latte. The cashier asked if I would like to "round up" my purchase to support a local non-profit. The non-profit was OpenAI.
One of my friend's boys build a raft each summer and spend 4-5 days floating down the Susquehanna River. They are college age now but started doing it in high school. Awesome tradition and they will never forget the memories. The dads should borrow the raft at the end and…

Sallie Burrows @Sallie958
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Jeremy R Cole @jeremy_r_cole
529 Followers 348 Following Google DeepMind. Working hard on CatBench, GasStationBench, DnDBench, and other evals my VP assures me don't exist. Beverage, train, and bicycle enthusiast.
Louis @louisdave712
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Lither @LithereYUdX
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Dudley @64VsIbvDEpyiF
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Lame @IcVs5l53GA0Jy3
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Tushear @TushearLSI
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OpheliaRaphael @l3n7IuNv8dLzQUD
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Albert Moscoff @AlbertMoscoff
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Chiara Maria Cervetta @ChiaraCervetta
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Sasha Lekach @sashajol
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Helen Guo @HelenGuo_
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Jaya Gupta @JayaGup10
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Soham Tikekar @SohamTikekar
175 Followers 822 Following I’m making it 10x simpler to add data to your CRM. Ask me how! | 2x founder
Walter Aspen @waltaspen
141 Followers 494 Following Writes on philosophy of tech, AI, culture, & reality.
Chanel Vargas @ChanelVargas5
204 Followers 468 Following Writer, editor, journalist, @MedillSchool grad, music-lover and storyteller. ✨
Elizabeth Swaney OLY @ElizabethSwaney
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Purnendu Mukherjee @purn3ndu
965 Followers 975 Following Founder and CEO at https://t.co/9banJtfaWx. Enabling NPCs in games and virtual worlds with human-like conversation abilities. Ex-Nvidia Deep Learning engineer.
Arun Chaganty @arunchaganty
778 Followers 260 Following Research Scientist @ Google. Previously: AI Lead, Conversations @ Square. Research interests: conversational AI, humans-in-the-loop, statistical learning.
Nassim @NassimSo
425 Followers 964 Following Postdoc @CIFellows @Brown_DSI Ph.D. @cuinfoscience #RecSys #FAccT
Umami Square @UmamiSquare
85 Followers 1K Following Authentic Japanese Crafts From Japan — delivered nationwide all across U.S.
Julianne (Junyan) Son... @sunflowerMath
39 Followers 1K Following PhD in Applied Math and Statistics. Machine learning.
Dustin Tran @dustinvtran
54K Followers 694 Following I work on reasoning & posttraining at xAI. ex-google
TBPN @tbpn
106K Followers 961 Following Technology's daily show. Hosted by @johncoogan & @jordihays. Streaming live 11a-2p PT every weekday and available on Apple, Spotify, & YouTube.
Edward Hughes @edwardfhughes
2K Followers 463 Following #OpenEndedness. Staff Research Engineer @GoogleDeepMind, Visiting Fellow @LSEnews, Advisor @coop_ai, Choral Director @GodwineChoir. Views my own.
CASΞY @caseykcaruso
34K Followers 3K Following Managing Partner @topology_vc | Prev: engineer @Google → EIR @bessemerVP → for a hot sec @harvard → investment partner @Paradigm
Aurko Roy @aurko79
2K Followers 236 Following ML research | @AIatMeta (2025-2025) | @GoogleDeepmind (2023-2025) | @GoogleAI (Brain) (2017-2023) | CS PhD @Georgiatech | CS @IITKanpur
Joe Fenton @JoeFenton
1K Followers 2K Following Training models. Previously founding team @inflectionai and PM @google and @deepMind
Amy Pavel @amypavel
3K Followers 656 Following Asst Prof UC Berkeley EECS. Prev @UTCompSci, @apple, @cmuhcii. HCI+AI+A11y. Creating human-AI tools for effective and accessible communication. 🦋
Susan Zhang @suchenzang
34K Followers 680 Following @ Google Deepmind. Past: @MetaAI, @OpenAI, @unitygames, @losalamosnatlab, @Princeton etc. Always hungry for intelligence.
Vinay Ramasesh @vinayramasesh
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Shlomi Fruchter @shlomifruchter
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Rohan Pandey @khoomeik
39K Followers 2K Following descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
Aida Amini @amini_aida
168 Followers 149 Following Computer Science PhD student at university of Washington
Sonith @_sonith
17K Followers 403 Following Building @zfellows & interviewing at https://t.co/yMjtrBkxjW
Michael Bendersky @bemikelive
2K Followers 368 Following @ Databricks / ex-Google DeepMind / ex-Google Research Interested in research at the intersection of IR & AI.
Anmol Gulati @anmol01gulati
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Henrik Karlsson @phokarlsson
15K Followers 408 Following I write essays at https://t.co/Tf2yohMyM1 Right now thinking about writing-as-thinking, relationships, self-cultivation, LLMs
Kevin Lu @_kevinlu
10K Followers 227 Following @thinkymachines. formerly: - @openai: RL, synthetic data, efficient models - @berkeley_ai: decision transformer, universal computation
Summer Yue @summeryue0
6K Followers 373 Following Safety and alignment at Meta Superintelligence. Prev: VP of Research at Scale AI, research at Google DeepMind / Brain (Gemini, LaMDA, RL / TFAgents, AlphaChip).
Zhaopeng Tu @tuzhaopeng
2K Followers 192 Following Tech Lead, Digital Human Center, Tencent Multimodal Department
Jeremy R Cole @jeremy_r_cole
529 Followers 348 Following Google DeepMind. Working hard on CatBench, GasStationBench, DnDBench, and other evals my VP assures me don't exist. Beverage, train, and bicycle enthusiast.
Trapit Bansal @TrapitBansal
32K Followers 250 Following AI Research @Meta | Co-Creator of OpenAI o1 | Previously @OpenAI, @MSFTResearch, @GoogleAI, @facebook, @iiscbangalore, and undergrad @IITKanpur
Andrew Milich @milichab
5K Followers 1K Following @cursor_ai, former CEO @skiffprivacy (acquired by @notionhq)
Lauren Self @laurenlself
18K Followers 2K Following Proletari-it girl | Don’t take me seriously except for when I’m talking about how you can buy a home with an interest rate as low as 3% with @rootshomes_
WilliamBerrios @w33lliam
910 Followers 2K Following Research @ContextualAI. Past: collaborator @huggingface, @Artificio_Org @MIT_CBMM, @evl_uic. 🦙 Engineer @UNIoficial 🇵🇪 🇦🇷
❄️Andrew Zhao❄�... @_AndrewZhao
4K Followers 3K Following PhD @Tsinghua_Uni. Absolute Zero,ExpeL,Diver-CT Ex. intern@MSFTResearch,@ BIGAI. Interested in RL, Reasoning/Safety 4 LLMs, Agents. On industry job market 2026
Noémie @FedericoNoemie
9K Followers 756 Following Helping Founders build in SF @joinodf | @solofounding | curating @StampList | extraordinary alien 🇫🇷🛸
“paula” @paularambles
26K Followers 3K Following playing with words. creating whimsical ai companions @ https://t.co/khnCIsqbhL. built iOS apps @xAI, @Spotify, and co-founded @imagilabs.
Jack Morris @jxmnop
46K Followers 994 Following research @cornell // language models, information theory, science of AI
Emma Steuer 🧚🤖 @emmysteuer
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Stefania Druga @Stefania_druga
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Joshua Achiam @jachiam0
22K Followers 1K Following Freedom, flourishing, and abundance. Head of Mission Alignment at @openai. Main author of https://t.co/cKuSh21yaz
saguna @sagunamatata
677 Followers 2K Following Product @OpenAI for ChatGPT search | full-time day dreamer
Ahmad Beirami @abeirami
10K Followers 4K Following sth new // ex Gemini RL+Inference @GoogleDeepMind // Chat AI @Meta // RL Agents @EA // ML+Information Theory @MIT+@Harvard+@GeorgiaTech // زن زندگی آزادی
Ninareh Mehrabi @NinarehMehrabi
2K Followers 303 Following Research Scientist at Meta. EX Applied Scientist at Amazon. Responsible AI. PhD from USC-ISI. Opinions are my own.
Alex Tomala @a__tomala
3K Followers 225 Following Research Engineer @GoogleDeepMind It’s time to think🫡
hazyresearch @HazyResearch
9K Followers 1K Following A research group in @StanfordAILab working on the foundations of machine learning & systems. https://t.co/JHK58TDorG Ostensibly supervised by Chris Ré
AI Safety Papers @safe_paper
2K Followers 224 Following Sharing the latest in AI safety research. "One who says they have no time to read papers will never read papers even when they have time a-plenty."
Micah Carroll @MicahCarroll
1K Followers 688 Following AI PhD student @berkeley_ai /w @ancadianadragan & Stuart Russell. Working on AI safety ⊃ preference changes/AI manipulation.
Maryam Bolouri (she/h... @maryam_bolouri
443 Followers 179 Following m4 @loyolastritch applying internal medicine. alum @uchicago. passionate about mentorship & academic medicine. @survivorcbs superfan 🌴 opinions my own
Sophie Purdom @SophiePurdom
11K Followers 2K Following investing in early stage 🌎 startups @planeteercap & writing about the future of @climatetech_vc
Xuandong Zhao @xuandongzhao
4K Followers 460 Following Postdoc@UC Berkeley CS; Research: ML, NLP, AI Safety. On the job market—open to opportunities. DMs welcome!