Sasha Rush @srushnlp.bsky.social Professor, Programmer in NYC.
Cornell, Hugging Face 🤗
Florina Ciorba @cflorina.bsky.social Assoc. Prof. at University of Basel.
Fascinated by #parallelism and its manifestation in #HPC and #life.
hpc.dmi.unibas.ch
@pdhsu.bsky.social @pdhsu.bsky.social 
Simon McIntosh-Smith @simonmcs.bsky.social Professor of High Performance Computing at the University of Bristol, and Director of the Bristol Centre for Supercomputing (BriCS)
HPC Engineering @ AWS @techhpc.bsky.social We're the HPC Engineering team from AWS, and we publish stuff about running R&D workloads in the cloud. Follow us here, and on YouTube (hpc.news/techshorts), too.
Sunita Chandrasekaran @sunitachandra.bsky.social HPC lover, Assoc. Prof. @UDEL. We are a cool bunch https://crpl.cis.udel.edu/
Co-Director UD AI Center of Excellence (AICOE) https://sites.udel.edu/ai/
Leading an NSF DA#RSE project https://sites.udel.edu/darse/
HIRING #RSE https://careers.udel.edu/cw/en
Amanda Randles 🧪⚛️ 👩🔬 @profamandarandles.bsky.social Director of the Duke University Center for Computational and Digital Health Innovation. Professor of Biomedical Engineering. Research in HPC and digital twins for health.
Ian Foster @ianfoster42.bsky.social Deep computing for deep science. UChicago & Argonne Nat Lab. Work with amazing people. Globus. AI, HPC, robotics for discovery. And sailing. And books. And music. And beauty.
Melissa @itsmelrom.bsky.social #HPC Operational Data Analytics Engineer- opinions expressed are my own.
Zachary Lipton @zacharylipton.bsky.social Cofounder & CTO @ Abridge, Raj Reddy Associate Prof of ML @ CMU, occasional writer, relapsing 🎷, creator of d2l.ai & approximatelycorrect.com
Dan Roy @roydanroy.bsky.social Research Director, Founding Faculty, Canada CIFAR AI Chair @VectorInst.
Full Prof @UofT - Statistics and Computer Sci. (x-appt) danroy.org
I study assumption-free prediction and decision making under uncertainty, with inference emerging from optimality.
Michael Bronstein @mmbronstein.bsky.social DeepMind Professor of AI @Oxford
Scientific Director @Aithyra
Chief Scientist @ProximaBio
ML Lead @ProjectCETI
geometric deep learning, graph neural networks, generative models, molecular design, proteins, bio AI, 🐎 🎶
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Michael Carbin @mcarbin.bsky.social Associate Professor in EECS at
@MIT | Principal Scientist at @Databricks | Founding Advisor at @mosaicml | Programming Systems | Neural Networks | Approximate Computing
Kemal Oflazer @oflazer.bsky.social Faculty at Language Technologies Institute at Carnegie Mellon University
https://sites.google.com/andrew.cmu.edu/kemal-oflazer/
Sebastien Bubeck @sbubeck.bsky.social I work on AI at OpenAI.
Former VP AI and Distinguished Scientist at Microsoft.
Jonathan Frankle @jfrankle.com Chief AI Scientist at Databricks. Founding team at MosaicML. MIT/Princeton alum. Lottery ticket enthusiast. Working on data intelligence.
Dimitris Papailiopoulos @dimitrisp.bsky.social Researcher @MSFTResearch; Prof @UWMadison (on leave); learning in context; thinking about reasoning; babas of Inez Lily.
https://papail.io
Matei Zaharia @matei-zaharia.bsky.social CTO at Databricks and CS professor at UC Berkeley. https://people.eecs.berkeley.edu/~matei/
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
HPC Guru @hpcguru.bsky.social Not a HPC Guru, but I play one on social media
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Martin Steinegger 🇺🇦 @martinsteinegger.bsky.social Developing data intensive computational methods • PI @ Seoul National University 🇰🇷 • #FirstGen • he/him • Hauptschüler
Mohamed A. El-Erian @elerianm.bsky.social Professor, Wharton School, and Senior Fellow, Lauder Inst (both at UPenn). Allianz Chief Economic Advisor. Chair, UnderArmour Board of Directors. Board member, NBER. CFR. Former co-CIO/CEO PIMCO and President, Queens' College, Cambridge University.
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Nicole Hemsoth Prickett @nicolehemsoth.bsky.social VAST Data. Former Deputy Editor in Chief, The Register. Co-founder The Next Platform. Datacenter, chips, systems with a side of sauce.
Berkeley Lab @berkeleylab.lbl.gov Official account of Lawrence Berkeley National Laboratory (LBNL), a U.S. Department of Energy national lab. newscenter.lbl.gov
Andrew Jones (hpcnotes) @hpcnotes.bsky.social 25+ years using + researching + buying + architecting #supercomputing
Now engineering leader for future #AI infrastructure + #HPC capabilities at Microsoft
Posts about #supercomputers #AI #technology #F1 #LFC #aviation #travel …
https://www.hpcnotes.com
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Alissa Gordon @alissagordon.bsky.social HCLS @ NVIDIA. Single mom by choice. Views are my own. (she/her)
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Travis Wheeler @wheelerlab.org Professor, University of Arizona
Algorithms, Machine Learning, Data Resources
Computational Genomics, Drug Discovery, etc.
wheelerlab.org
Federico Busato @fbusato.bsky.social Democratize CUDA optimizations @NVIDIA
CUDA Core Compute Libraries (CCCL)
Former lead of the Sparse Linear Algebra team | Opinions are my own.
Dogan Demir @demir.sh Interactive things. Founder of ouva.co
NERSC @nersc.bsky.social The National Energy Research Scientific Computing Center (NERSC) serves 10,000 science users from universities and Department of Energy National Labs across the country and around the world. 
Vivek Bharadwaj @vivek-bharadwaj.com Graduate Student, UC Berkeley | HPC and Parallel Computing | Details at vivek-bharadwaj.com
Juan Meza @mathsciprof.bsky.social Mathematician, STEM advocate, book lover
Peri Saygin @perisaygin.bsky.social Education/Labor Economist at Universitat Autonoma de Barcelona, Applied Economics Department. https://sites.google.com/site/perihanozgesaygin/- J Joe Hellerstein @joehellerstein.bsky.social Computer things @Berkeley and music things elsewhere.
Berkeley Lab Computing Sciences @cs.lbl.gov The Computing Sciences Area at Berkeley Lab develops cutting-edge computational methods, leverages HPC, and applies data science to drive innovation. Our four divisions—AMCR, SciData, NERSC, and ESnet—advance research in AI, math, energy, and more.
@hpcgarage.bsky.social @hpcgarage.bsky.social 
@sighpc.bsky.social @sighpc.bsky.social 
Rob Patro @robp.bsky.social Professor of CS @ University of Maryland. Proud Rust advocate! I ♥ science & compiled, statically-typed programming languages! Views are my own. Tech stack: https://github.com/rob-p/tech-stack.
David Bindel @dbindel.bsky.social Professing computing and applied math at Cornell. Numerical methods for data science, plasma physics, other stuff depending on the day. Director, Cornell Center for Applied Mathematics; Director, Simons Collaboration on Hidden Symmetries and Fusion Energy.
Michela Taufer @michelataufer.bsky.social 
Glenn K. Lockwood @glennklockwood.com I am a supercomputing enthusiast, but I usually don't know what I'm talking about. I post about large-scale infrastructure for #HPC and #AI.
Todd Gamblin @tgamblin.bsky.social Dev tools, open source, HPC, systems, parallel computing at LLNL. spack.io guy. Setting up http://hpsf.io. Opinions mine. he/him.
Adam Phillippy @aphillippy.bsky.social Finished a human genome @ NHGRI, working on a few hundred more @ Johns Hopkins University 👨💻
Lab: https://genomeinformatics.github.io
Sergey Koren @sergek.bsky.social Scientist at NHGRI/NIH. Mapping complete genomes, finished a couple, working on more 🐮🐟🐒. Posts are my own opinion. 
Ben Recht @beenwrekt.bsky.social Blog: https://argmin.substack.com/
Webpage: https://people.eecs.berkeley.edu/~brecht/
The Irrational Decision: How We Gave Computers the Power to Choose for Us. (Princeton) https://press.princeton.edu/books/hardcover/9780691272443/the-irrational-decision
Prashant Pandey @pandey25.bsky.social Asst Prof Computer Science
Northeastern University, Boston
Scalable Data Systems and Algorithms
Giulia Guidi @giulsguidi.bsky.social Cornell CS Assistant Prof | LBNL Affiliate Faculty | UC Berkeley PhD | ALPS Lab | Dogs, Skis, Pottery | she/her
https://giuliaguidi.github.io/
Yun S. Song @yun-s-song.bsky.social Professor of EECS and Statistics at UC Berkeley. Mathematical and computational biologist.
@parasharmanish.bsky.social @parasharmanish.bsky.social 
Mathieu Blondel @mblondel.bsky.social Research scientist, Google DeepMind
Alexis Stamatakis @stamatak.bsky.social ERA Chair at Institute of Computer Science FORTH
Research Group Leader Heidelberg Institute for Theoretical Studies
Full Professor at Karlsruhe Institute of Technology
Crete lab: https://www.biocomp.gr/
Heidelberg Lab: http://www.exelixis-lab.org/
Marina Radulaski @marinaradulaski.bsky.social Associate Professor @UCDavisECE | PhD Applied Physics @Stanford
Christine Harvey @itsharveytime.bsky.social Overenthusiastic volunteer with #SC and #SIGHPC.
Views expressed are my own do not represent those of my employer, NVIDIA. 
@alokpathy.bsky.social @alokpathy.bsky.social 
Mikhail Kolmogorov @mishakolmogorov.bsky.social Tenure-track Stadtman Investigator at NIH/NCI. I like computational/cancer/metagenomics. The views are my own.
Bruno Ribeiro (at #NeurIPS2024) @brunofmr.bsky.social Associate Professor of Computer Science @Purdue, interested in graphs, invariances, causality, and OOD robustness in ML
Meifeng Lin @meifenglin.bsky.social Computational scientist, physicist, part-time gardener, cat lover. 
Bert de Jong @wadejong.bsky.social Researcher, advancing Quantum, AI and HPC simulation tools in a quest to solve the nation’s most challenging energy problems. Love traveling and exploring the world. Opinions are my own.
Simon Roux @simrouxvirus.bsky.social Virus-obsessed bioinformatician, DOE JGI Scientist, Enjoy exploring the viral world with #metagenomics and other cool #omics toys. He/him. Opinions my own. 
Kimon Fountoulakis @kfountou.bsky.social Associate Professor at CS UWaterloo
Machine Learning
Lab: opallab.ca
Isil Dillig @idillig.bsky.social CS professor at UT Austin, does research in programming languages & formal methods. 
Heather Gray @heather-gray.bsky.social african physicist trying not to destroy the world. associate professor at uc berkeley. studies tiny particles with gigantic accelerators. opinions my own.
Chris Mungall @cmungall.bsky.social Berkeley Lab, Environmental Genomics and Systems Biology division. #GeneOntology #MonarchInitiative #AllianceGenome #NationalMicrobiomeDataCollaborative #OBOFoundry.
Erica Klarreich @ericaklarreich.bsky.social Mathematics and science journalist. My work has appeared in Quanta, Nature, The Atlantic, New Scientist, Science News and other publications.
Sam Blau @samblau.bsky.social Research scientist & computational chemist at Berkeley Lab using HT DFT workflows, machine learning, and reaction networks to model complex reactivity.
Axel Huebl @axccl.bsky.social computational physicist • accelerates accelerator research at @berkeleylab.bsky.social • laser-plasma aficionado • PByte connoisseur • mostly memory BW bound • openPMD • sciency C++ & 🐍 • GPGPU since before it was cool • he/his • Dr. rer. nat. Dipl.-Phys.
Petar Veličković @petar-v.bsky.social Senior Staff Research Scientist, Google DeepMind
Affiliated Lecturer, University of Cambridge
Associate, Clare Hall
GDL Scholar, ELLIS @ellis.eu
🇷🇸🇲🇪🇧🇦
Natalie Stanley @natstann.bsky.social ∑ ∫: Assistant Professor of Computer Science and Computational Medicine at UNC-Chapel Hill. Studying immune control of aging 🧫💻
🔗https://compcylab.squarespace.com
Rosanne Liu @rosanneliu.com Founder & executive & community builder & organizer & researcher
ML Collective (mlcollective.org)
Google DeepMind
rosanneliu.com
SPCL@ETH @spcl-eth.bsky.social News from the Scalable Parallel Computing Lab at ETH Zurich led by @thoefler.bsky.social. Join or visit us: http://spcl.inf.ethz.ch/Jobs/
Zurich, Switzerland
spcl.inf.ethz.ch
Sergey Ovchinnikov @sokrypton.org Scientist, Assistant Professor at MIT biology, #FirstGen
Omar Khattab @lateinteraction.bsky.social Incoming asst professor at MIT EECS, Fall 2025. Research scientist at Databricks. CS PhD @StanfordNLP.bsky.social. Author of ColBERT.ai & DSPy.ai.
Alex Dimakis @alexdimakis.bsky.social UC Berkeley Professor working on AI. Co-Director: National AI Institute on the Foundations of Machine Learning (IFML). http://BespokeLabs.ai cofounder
Torsten Hoefler 🇨🇭 @thoefler.bsky.social Professor ETHZ, head of SPCL, Chief Architect ML at CSCS researching large-scale #HPC and #AI systems and #Climate computing - youtube: http://bit.ly/3h1VgIU
@hatemltaief.bsky.social @hatemltaief.bsky.social 
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app