Princeton Computer Science @PrincetonCS
The Department of Computer Science at Princeton University cs.princeton.edu Princeton, NJ Joined August 2012-
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.@adjiboussodieng on @FRANCE24 today on the importance of AI development and education in Africa. "Africa is a consumer of AI rather than a creator."
Une colonisation numérique en #Afrique ? "L'Afrique est consommatrice d'#IA plutôt que créatrice" @adjiboussodieng #AutourdumondeF24 #F24 #intelligenceartificelle
Graves said she was grateful for Princeton’s support in her cross-disciplinary scholarship. “I think it’s really wonderful how Princeton makes it possible for students to find their own path this way,” she said. “You don’t have to just do one thing."
Graves ran 43,470 sentences of Yorùbá text through both a syllable-based statistical model and a sequence-to-sequence LLM, repeating the test several times. The statistical model proved to be more accurate, while the LLM had a higher error and hallucination rate.
Nora Graves graduated from @Princeton in May with a major in computer science and minors in linguistics and German. Fascinated by the puzzle of language, she wrote a thesis that compared automated approaches to adding diacritics to the Yorùbá language. bit.ly/4ewoJr1
Assistant professor of @PrincetonCS @adjiboussodieng has won a CAREER Award from @NSF and will use the grant to build AI methods for discovering new molecules and materials: bit.ly/3QKyBFF
“I made some phenomenal friends in the computer science department,” said Khoretonenko. And each became interested in different areas of computer science. “It’s really wonderful to see everyone finding their own path.”
Khoretonenko learned two very important lessons as an undergrad, he said. The first was to appreciate community: “perhaps even more important than the work you do is the people that you do it with." The second was to build a habit of learning: “curiosity requires practice."
At the end of May, Alexander Khoretonenko graduated from Princeton University with a degree in computer science. Soon, he will begin working in consulting at @OliverWyman in New York City.
📢 NEW essay: the narrative that AI is replacing software engineers seems to be based on AI-washing of layoffs. Among the many lines of evidence: New York State requires firms to disclose which layoffs were due to AI. When there are legal consequences to lying, almost no company blames AI. The best data suggests that software engineer employment in the U.S. is still growing, though slightly more slowly compared to a no-AI counterfactual world. But even this doesn’t account for increased entry into entrepreneurship. Why haven’t AI agents replaced software engineers? Many kinds of knowledge work, including software development, can be seen as a “decide-execute-deliver sandwich”. AI compresses the middle but the other two layers resist automation in a way that will not be overcome by capability improvements alone. In 2026, the middle has already been squeezed and there isn’t much room for further compression, so there isn’t a future capability leap that will cause discontinuous impacts, either. The essay also has a detailed breakdown of the difference between vibe coding and agentic engineering. Conflating the two has unfortunately led to a lot of confusion. We acknowledge that there’s a lot of uncertainty about the future. But we think the unknowns are more about how we will define and carve up roles and who can adapt to the changing needs, and less about whether software engineering skills and judgment will remain in demand (they will). Given that the AI-capabilities-cause-mass-layoffs narrative seems to be false even in a sector with very few regulatory barriers, we think most other professions are likely to be even more cushioned. (The claim isn’t that automation never displaces jobs, but that there are many downstream links in the causal chain, and that we have collective agency to act on those downstream decision points to ensure better outcomes for workers.) This essay by me and @sayashk is the first in a series. Feedback is welcome! We hope that our unique vantage point (leading an AI agent evals research group + fluency with the labor economics literature + the "normal technology" framework for understanding AI impacts + being coders ourselves and well connected to the software engineering community) gives us a way to bring complementary perspectives together for a deep dive into how AI is transforming the profession, in a way that hasn't been done before. Read the essay here for lots of other details: normaltech.ai/p/why-ai-hasnt…
Working in the Princeton Visual AI Lab and advised by @orussakovsky, Beeson was able to combine his interests in squash and computer science, developing methods for reconstructing 3D squash ball trajectories from 2D video of squash matches. This project became his senior thesis.
At Princeton, Beeson was a member of the varsity squash team and was named a Scholar-Athlete by the College Squash Association. One of the most important things he learned at Princeton, Beeson said, was “how to incorporate my passions into my work.”
At the end of May, David Beeson ‘26, graduated from @Princeton with a degree in computer science. In the fall, he will enroll at the @UniofOxford to pursue a master’s degree in computer science with a specialization in artificial intelligence.
📱 Researchers at @PrincetonCITP have created a social media tool that allows users to build their own social media feeds from scratch. bit.ly/4exBLFO
The Initiative for CryptoCurrencies and Contracts (@initc3org) gathered experts from industry and academia to create a survey on the intersections between crypto and AI. CS professor Matt Weinberg and alum Maryam Bahrani both contributed. Check out the survey results👇
.@adjiboussodieng, an expert in artificial intelligence, has won an @NSF CAREER Award, one of the top honors for early career faculty. Read more from @PrincetonCS: cs.princeton.edu/news/dieng-win…
🚨New preprint!🚨 In a randomized field experiment in a 300-level machine learning course, teaching assistants received AI-assisted feedback drafts after grading student submissions. Did AI help them provide more feedback when feedback was optional? A thread 🧵
Thank you to the United States National Science Foundation (@NSF) for believing in the research we are pioneering @Vertaix_: a new paradigm for #AI centered on discovery. Current AI runs into a problem I'll call 'mode collapse' which prevents it from genuine scientific discovery. My group will continue to work on a new AI paradigm called "Investigative Intelligence" that will enable novel discoveries by mitigating mode collapse. This work is based on the work we've been doing around diversity, which I believe to be the right primitive for discovery. This award would not have been possible without the amazing grad students, postdocs, and collaborators I have had the chance to work with. Thank you all🧡 #VendiScore #AI #II #Discovery #Science
.@adjiboussodieng has won a CAREER award from the @NSF, a top honor for early career faculty! Dieng is working to establish a new paradigm for AI, transforming it into an engine for scientific exploration that can uncover revolutionary new materials. bit.ly/4udRPRK
.@adjiboussodieng has won a CAREER award from the @NSF, a top honor for early career faculty! Dieng is working to establish a new paradigm for AI, transforming it into an engine for scientific exploration that can uncover revolutionary new materials. bit.ly/4udRPRK
Our own @tri_dao!
A PhD student at Stanford looked at how every transformer model on Earth was computing attention and realized the entire industry was running into a wall that was not about compute. It was about memory. He sat down with four collaborators in 2022 and wrote an algorithm that fixed
As an undergrad he also went to Anthropic’s first alignment hackathon with Princeton’s AI Alignment Club. That trip inspired his senior thesis on how to make LLM systems more reliable in unique government environments — a problem he will now be working on full-time.
Zhou said the most important thing the CS department taught him was how to learn. Approaching new, complex ideas is a skill that he uses every day. “Princeton does a great job of giving us the tools to be both deeply technical and broadly versatile,” he said.
Last week, Brian Zhou graduated from @Princeton with a degree in computer science. Soon, he will begin work as an engineer at @cognition, helping to build AI tools for government.
MIT CSAIL @MIT_CSAIL
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Princeton University @Princeton
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Princeton Engineering @EPrinceton
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Jennifer Rexford @jrexnet
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Arvind Narayanan @random_walker
127K Followers 541 Following Princeton CS prof and Director @PrincetonCITP. Coauthor of "AI Snake Oil" and "AI as Normal Technology". https://t.co/ZwebetjZ4n Views mine.
Jonathan Frankle @jefrankle
23K Followers 801 Following Chief AI Scientist @databricks via MosaicML. e/brick
Laurent Vanbever / @l... @lvanbever
2K Followers 873 Following Professor @ ETH Zürich. Head of https://t.co/AX2rDb95qj. Co-founder of https://t.co/RrekIzPtnh. Also on Fediverse / Mastodon: @[email protected]
Jason Lee @jasondeanlee
34K Followers 5K Following Associate Professor CS/stats UC Berkeley. Former Research Scientist at Google DeepMind. ML/AI Researcher working on LLMs and deep learning. PhD at Stanford.
Deedy @deedydas
245K Followers 6K Following Partner at Menlo Ventures. ex-founding Glean, Google Search. Cornell CS. Investor: Anthropic, OpenRouter, Modal, Wispr Flow, Inception, Prime Intellect
Sebastien Bubeck @SebastienBubeck
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Princeton University ... @princetonideas
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Princeton Alumni @princetonalumni
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Frank Nielsen @FrnkNlsn
42K Followers 2K Following Information Geometry, Information Theory, Geometric Science of Information GSI, machine learning, AI, visual computing, HPC, pyBregMan @SonyCSL
Princeton NLP Group @princeton_nlp
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Mark Ho @mark_ho_
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Talia Ringer 🕊🪬 @TaliaRinger
33K Followers 7K Following Professor, @plfmse, @IllinoisCS! Proof Automation. @SigplanM & CCF Founder. Israeli-American for peace, equality, justice. Mom. They/היא, ND, bi
Association for Compu... @TheOfficialACM
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Princeton Center for ... @PrincetonCITP
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TigerKing 金太阁 @TigerKingByte
1K Followers 4K Following 中文/CS双本科|MBA|Georgia Tech CS研究生|中加银行业15+年|核电站软件工程师|30+年湖蜜|自由主义者|主打人生的重新编译 👉 Life is not perfect, but there are perfect moments.
Jafed Encinas @jafedencinas
7 Followers 212 Following Machine Learning, Computer Architecture, Distributed Systems
Mutiibwa Grace Peter @de_big_engineer
22 Followers 729 Following Software engineer & Educator, Founder @clearnique, interested in educational tech, data compression, AI.. currently on a journey to being a Chef 🙂
Simeon ADEBOLA @funmilore
288 Followers 777 Following Knowledge Enthusiast, Book Lover. Current: PhD Student Doing Robotics @UCBerkeley @berkeley_ai @AUTOLab_Cal
Yuri Dimitri Coppola @yuri_dimit87560
2 Followers 511 Following
Sabiha Alam, PhD (She... @Sabiha_Alam9
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111111 @111111
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Ah'mad @Iam_Ahmmad
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Jaime @phimatematicas
18 Followers 257 Following Let's solve the math learning problem. EL Thorndike & the law of reinforcement (remove constructivism from behaviorism) Reading "Traditional Math" by Garelick
USA of Jin @tRNA127426
108 Followers 5K Following PhD student in immunology.🇨🇳🇨🇳🇨🇳🇨🇳(make American great again).
TheDave @5AgainstOne81
2 Followers 7K Following
PS_scientist @PSriPai51
29 Followers 595 Following IT student doing research in Computer Vision. AIの論文しか共有していないかもしれません😅
Verona Teo @verona_teo
354 Followers 585 Following
Langqi Zhao @LangqiZhao
5 Followers 538 Following
Grace Liu @GraceLi25283346
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Hanzhang Yu @yu_jishi72446
0 Followers 106 Following
RM @RuichengMaipoe
1 Followers 260 Following
Ananth Sriram @AnanthSriram12
11 Followers 319 Following @umdcs. building @Columbia’s CRIS lab | swe @capitalone
What The Deuce @ShowMeTheDeuce
71 Followers 793 Following Everything takes longer than you think. Nothing is as easy as it looks.
Brynn @Brynn442061
0 Followers 480 Following
Dsc_Comp @Dsc_comp
1 Followers 585 Following PhD candidate at UERJ. AI/ML for CV. Equivariant CNNs, gauge geometry, neural operators, calibrated uncertainty. SPD clustering under AIRM for DTI MRI. PyTorch.
zshuanyan @SageTale1
6 Followers 3K Following
Okhaifo @okhaifo3
559 Followers 2K Following Lifelong Learner. Content Writer. Interested & Exploring: Data Analytics, Business Growth & Personal finance
Hanif Sajid @h_sajid__
31 Followers 461 Following PhD Public Policy | Fulbright @UNCCharlotte | Computational Social Science | Comparative Agenda | https://t.co/CMzEU1hSU8
Amit Bakhrel @Amit_Bakhrel
2 Followers 374 Following
XenonDT @xenondt321
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Marwa Abdulhai @marwaabdulhai
624 Followers 230 Following PhD Student @berkeley_ai AI Safety, RL, and LLMs
Kim Kartavya @kimkartavya
7 Followers 261 Following
h @azazsa9824_h
58 Followers 2K Following
Rajib Singh @SepoySoftware
26 Followers 297 Following
Sunshine @ZD_2025_2026
44 Followers 1K Following
Harshit Juneja @impractialdev
361 Followers 6K Following Understanding people and instructing machines. Thoughts and tweets are not mine or my employer's or my neighbour's. Probably they are yours.
Buzz @Buzz426068
0 Followers 2K Following
AI_GIS @gauravsis_ai
0 Followers 54 Following
mashaille Leib @RitaBarman91517
21 Followers 315 Following
zailailiao @myyeyedeyeye
38 Followers 3K Following
Kending Ling @kending_ling
2 Followers 287 Following
dupi @pangdupi
18 Followers 915 Following
Benjamin Fu @BillB001314
82 Followers 1K Following Benjamin Fu in UBTECH Robotics (HK 09880). UBTech is hiring a Chief Scientist and young scientists.
David Barbera @davidbarbera9
149 Followers 821 Following Deep Learning | Speech | Neuroscience | Mobile @[email protected]
Princeton University @Princeton
559K Followers 1K Following The official account of Princeton University. In the Nation’s Service and the Service of Humanity.
Princeton Engineering @EPrinceton
11K Followers 2K Following Princeton University School of Engineering and Applied Science. Engineering in the service of humanity.
Jennifer Rexford @jrexnet
4K Followers 733 Following Provost @Princeton, Professor @PrincetonCS and @EPrinceton, affiliated with @PrincetonCITP, computer networking researcher, and mom. 🏳️🌈
Arvind Narayanan @random_walker
127K Followers 541 Following Princeton CS prof and Director @PrincetonCITP. Coauthor of "AI Snake Oil" and "AI as Normal Technology". https://t.co/ZwebetjZ4n Views mine.
Elad Hazan @HazanPrinceton
16K Followers 231 Following machine learning and optimization @PrincetonCS & Google DeepMind Princeton, dad^3
Quanta Magazine @QuantaMagazine
362K Followers 615 Following Illuminating math and science. Supported by @SimonsFdn. 2022 Pulitzer Prize in Explanatory Reporting.
Jonathan Frankle @jefrankle
23K Followers 801 Following Chief AI Scientist @databricks via MosaicML. e/brick
Princeton University ... @princetonideas
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Princeton Alumni @princetonalumni
9K Followers 573 Following Stay connected with and be inspired by fellow #PrincetonAlumni from every generation in every corner of the globe. 🐅
Princeton NLP Group @princeton_nlp
5K Followers 62 Following Princeton NLP Group led by @prfsanjeevarora @danqi_chen @karthik_r_n
Association for Compu... @TheOfficialACM
73K Followers 3K Following The world's largest professional organization advancing #computing as a science and profession. Also @mastodon.acm.org Likes & shares ≠endorsement
Princeton Center for ... @PrincetonCITP
6K Followers 489 Following Our researchers, fellows, academics and scholars study digital technologies with a focus on research, social engagement and training.
Maryam Bahrani @bahrani_maryam
1K Followers 720 Following mechanism design researcher @ritualnet - dangerously vulnerable to nerdsniping - prev research @a16zcrypto, trading @ jane street, @Columbia, @PrincetonCS
Together AI @togethercompute
57K Followers 375 Following Accelerate inference, model shaping, and pre-training on a research-optimized platform.
Arnold Caleb Asiimwe @acaleb
62 Followers 85 Following PhD student @PrincetonCS, undergrad @columbia
Cyrus Vachha @cvachha
285 Followers 471 Following PhD student @PrincetonCS | Researching VR/AR, 3D | Prev. @ucberkeley, @MSFTResearch
Elizabeth Mieczkowski @beth_miecz
405 Followers 338 Following Studying multi-agent teams with @CoCoSci_Lab & @Velez_CoLab. PhD Candidate @PrincetonCS. Prev: @CornellCIS 2021, Lab Tech @MITBrainandCog.
Tian-Ming Fu @futianming
174 Followers 505 Following
ACM SIGecom @AcmSIGecom
2K Followers 2 Following ACM SIGecom encourages research and advanced applications at the interface between economics and computer science. See you at EC'26 #ACMEC26!
Simran Kaur @kaur_simran25
293 Followers 428 Following PhD Student @PrincetonCS @PrincetonPLI. Previously @acmi_lab and undergrad @SCSatCMU.
Yinghui He @yinghui_he_
2K Followers 1K Following Princeton Computer Science PhD @PrincetonPLI. Research Intern @NVIDIA. Previously CS @UMich @sjtu1896
Zirui Cheng @Zirui_Cheng_
138 Followers 363 Following Incoming Ph.D. in Computer Science @Princeton | Previously @UofIllinois @Tsinghua_Uni
Zhifei Li @andylizf
172 Followers 103 Following Incoming PhD @PrincetonCS. Building AI systems & infra. Prev @BerkeleySky & @ruc1937
Adam Finkelstein @Adam5ink
11 Followers 1 Following
PrincetonPhysics @PrincetonPhys
11K Followers 65 Following Empowering Minds and Transforming Tomorrow through Cutting-edge Physics Education and Research at Princeton University.
Lexin Zhou @lexin_zhou
636 Followers 254 Following PhD-ing @PrincetonCS | Research on LLM and Agent Evaluation and Generalization | Ex: Microsoft
Yifan Zhang @yifanzhang_
14K Followers 3K Following PhD at @Princeton University, Princeton AI Lab Fellow. RL & LLM Reasoning, Pretraining & Language Modeling. Prev @ Seed @Tsinghua_Uni
Addison Wu ✈️ ICM... @addisonwu_
109 Followers 420 Following cs @princeton '27 | research intern @CAIS | 🇨🇦🇺🇸
Tony Chen @tonychenxyz
734 Followers 2K Following CS PhD @princetonCS. Prev: @togethercompute, Undergrad @columbia.
Princeton Anthropolog... @PrincetonAnthro
1K Followers 36 Following Department of Anthropology, Princeton University
Yuval Kansal @yuvalkansal
313 Followers 312 Following PhDing @Princeton. Interning @AiatMeta. Interested in reliability and reasoning in models. Previously @UNSW Sydney
Jeff Dean @JeffDean
445K Followers 6K Following Chief Scientist, Google DeepMind & Google Research. Gemini Lead. Opinions stated here are my own, not those of Google. TensorFlow, MapReduce, Bigtable, ...
Jialin Ding @jialin_ding
162 Followers 19 Following Asst Prof @PrincetonCS. Amazon Scholar @AWS. Formerly @MIT_CSAIL
Dilip Arumugam @Dilip_Arumugam
763 Followers 897 Following @PrincetonCS postdoc w/ Tom Griffiths @cocosci_lab |@StanfordAILab PhD w/ Benjamin Van Roy |@BrownCSDept BS+MS w/ Michael Littman @mlittmancs | RL & Info Theory
Liane Galanti @lianegalanti
890 Followers 185 Following PhD student @Princeton @togethercompute 🪷 ai
Francesco Salvi @fraslv
402 Followers 415 Following PhD student @PrincetonCS @PrincetonCITP | Computational Social Science, NLP, Social Compiting | Previous: @EPFL_en, @chub_fbk, @UniBo | 🦋 frasalvi
Fei-Fei Li @drfeifei
794K Followers 1K Following Cofounder/CEO @theworldlabs, Prof (CS @Stanford), Co-Director @StanfordHAI, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
Mohamed Kari @m0k4r1
444 Followers 3K Following Postdoctoral Fellow. Blending and Bending Reality with XR & Robotics @PrincetonCS. Prev @RealityLabs, @Apple, @Porsche, @unidue & @ETH.
Jaime Fernández Fisa... @jaime_fisac
152 Followers 175 Following Safe Robots & AI ⇄ People | Asst Prof @Princeton | Lead @SafeRoboticsLab | Prev @berkeley_ai → @Waymo | @IASEAIorg'26 Prog Co-Chair | Avid guitarist & dancer
Hayoung Jung @hayounggjung
337 Followers 303 Following PhD @PrincetonCS @PrincetonCITP. Research Intern @AbridgeHQ. Previously @uwcse @uw_ischool @uwnlp. Views reflect my own.
Narutatsu Ri @narutatsuri
458 Followers 338 Following PhD Student @PrincetonPLI. Previously BS @Columbia
Brenden Lake @LakeBrenden
9K Followers 299 Following Associate Professor of Computer Science and Psychology @ Princeton. Posts are my views only
Princeton University ... @PUStateAffairs
1K Followers 568 Following The Princeton University's Office of State Affairs serves as the point of entry for state officials to learn more about the University.
Mudd Library @muddlibrary
2K Followers 820 Following Home of Princeton University Archives and 20th Century Public Policy Papers.
Princeton Materials I... @PrincetonMSE
826 Followers 151 Following PMI develops materials-based solutions to pressing global challenges and educates the next generation of leaders in materials science and engineering.
Princeton Laboratory ... @PrincetonAInews
2K Followers 140 Following The Princeton Laboratory for Artificial Intelligence supports and expands the scope of AI research at Princeton.
Princeton Advanced Wi... @PAWSLabPtn
18 Followers 7 Following We design, build, and evaluate wireless systems, innovating in networking, sensing, and communication.
Ryan Feathers @FeathersRyan
407 Followers 530 Following Postdoc @Princeton | PhD @Cornell | @okstate alum | Interested in studying mechanisms of membrane trafficking using cryo-EM
Xindi Wu @cindy_x_wu
5K Followers 1K Following PhD student @PrincetonCS | Data-centric multimodal ml | prev @roboVisionCMU @CMU_Robotics | @NVIDIAAI @RealityLabs @Snapchat
Zhuang Liu @liuzhuang1234
12K Followers 1K Following Assistant Professor @PrincetonCS. deep learning, vision, models. previously @MetaAI, @UCBerkeley, @Tsinghua_Uni
Sayash Kapoor @sayashk
13K Followers 2K Following I tweet about AI agents, AI evals, AI for science. AI as Normal Technology: https://t.co/5amOkqKDf2 Book: https://t.co/DabpkhNrcM
U.S. National Science... @NSF
1.2M Followers 146 Following Explore #NSFfunded research that is transforming the world. Social media policy: https://t.co/IRuZ2l1WBu
Princeton HCI @PrincetonHCI
682 Followers 112 Following Human-Computer Interaction at @Princeton Moved to https://t.co/rffsUSc7ps
Omenn-Darling Bioengi... @omenndarlingbio
550 Followers 215 Following Princeton University's ODBI promotes new directions in research, education and innovation at the intersection of engineering and life sciences.
Mengdi Wang @MengdiWang10
5K Followers 2K Following Professor @Princeton in AIML. Co-Director of #Princeton AI^2. Program Chair @ICLR2023. Formerly @MIT @GoogleDeepmind @Tsinghua. my Erdos number: 3
Manoel @manoelribeiro
5K Followers 2K Following Computational Social Science, Platforms, GenAI, Moderation



















