Ce Zhang @ce_zhang
CTO @ Together @togethercompute Neubauer Associate Professor @UChicago zhangce.github.io San Francisco Joined September 2016-
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Building AI agents for complex engineering tasks ≠ building chatbots 🧵 Most AI agents today excel at short, simple tasks. But automating multi-day engineering workflows? That’s a whole different game. At Together AI, we learned this the hard way while optimizing LLM…
Therapeutic AI isn't just "helpful" AI 🧠 @slingshotai_inc built a psychology foundation model that knows when to push back, stay silent, or offer new perspectives. And now - 50,000+ people are getting specialized mental health support.
🤖OpenAI's open models are here. gpt-oss models just landed on Together AI. Achieves near-parity with o4- mini, trained using o3 techniques. Build anything, deploy anywhere🔥
A small update - we had more traffic than anticipated. However, the endpoints are now scalable on Together AI for all models, including the 671B MoE. Test out the model here: together.ai/models/cogito-… (A huge thanks to the folks at @togethercompute for making this happen so…
A small update - we had more traffic than anticipated. However, the endpoints are now scalable on Together AI for all models, including the 671B MoE. Test out the model here: together.ai/models/cogito-… (A huge thanks to the folks at @togethercompute for making this happen so…
🛡️ VirtueGuard is LIVE on Together AI 🚀 AI security and safety model that screens input and output for harmful content: ⚡ Under 10ms 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 🎯 𝟴𝟵% 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆 vs 76% (AWS Bedrock) 🧠 𝗖𝗼𝗻𝘁𝗲𝘅𝘁-𝗮𝘄𝗮𝗿𝗲 - adapts to your policies, not just keywords 👇
We built an open source voice note taking app using our fast Whisper implementation! Check it out -> usewhisper.io
We now have the fastest speeds for DeepSeek R1 – up to 330 tokens/sec running on B200s! Here it is in action – video is not sped up!
We now have the fastest speeds for DeepSeek R1 – up to 330 tokens/sec running on B200s! Here it is in action – video is not sped up! https://t.co/wNJapyMDOF
Together AI Sets a New Bar: Fastest Inference for DeepSeek-R1-0528 We’ve upgraded the Together Inference Engine to run on @nvidia Blackwell GPUs—and the results speak for themselves: 📈 Highest known serverless throughput: 334 tokens/sec 🏃Fastest time to first answer token:…
Kimi K2 is now available on chat.together.ai for free!
Kimi K2 is now available on chat.together.ai for free! https://t.co/WrQJAJnrAw
We just launched a new "dictate" feature on Together Chat powered by our new Whisper model! The video is not sped up – it's really that fast!
🚀 We just launched speech-to-text APIs designed for real-time applications. Our Whisper V3 Large deployment delivers transcription 15x faster than OpenAI while maintaining full accuracy. Sub-second processing that actually keeps up with conversation speed ⚡
Announcing DeepSWE 🤖: our fully open-sourced, SOTA software engineering agent trained purely with RL on top of Qwen3-32B. DeepSWE achieves 59% on SWEBench-Verified with test-time scaling (and 42.2% Pass@1), topping the SWEBench leaderboard for open-weight models. Built in…
Together AI’s first GB200 cluster built by Dell!
Together AI’s first GB200 cluster built by Dell!
Our Open Data Scientist agent is now ranked on the DABStep data analysis leaderboard! We released everything - so you can try it yourself!🔥: • Full codebase • Detailed workflow recipe • Benchmarks See how we created it. 🧵
Introducing the Open Deep Research app! Generate detailed reports on any topic with open source LLMs. Free & fully open source. We’re releasing everything: evaluation dataset, code, app, and blog.🔥
LLMs are getting more powerful, but they still struggle with super long documents. A common trick is "Divide and Conquer" - chop it up, process chunks, and combine. But... when does this actually work? And when does it fail catastrophically? We investigated. 🧵
.@togethercompute is building 2 gigawatts of AI factories (~100,000 GPUs) in the EU over the next 4 years with the first phase live in H2 '2025. AI compute is at <1% saturation relative to our 2035 forecast and we are starting early to build a large-scale sustainable AI cloud…
1/ We built an open-source AI agent that can reason like a data scientist. It loads data, writes Python code, retrains when models fail, and solves real Kaggle + DABStep tasks. Here’s how we did it (and how you can too): 👇
🚀 Just launched: Together's Batch API for large-scale LLM inference. ⚡️ 50% cheaper than real-time (intro pricing) 📦 Up to 50K requests / 100MB per batch 🧠 15 top models supported 📊 10M enqueued tokens per model Perfect for model testing, synthetic data generation, and…
Ever get bored seeing LLMs output one token per step? Check out HAMburger (advised by @ce_zhang), which smashes multiple tokens into a virtual token with up to 2x decoding TPS boost + reduced KV FLOPs and storage while maintaining quality! github.com/Jingyu6/hambur…
ETH Zurich @ETH_en
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Alex Ratner @ajratner
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Matei Zaharia @matei_zaharia
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Sebastian @sscdotopen
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Arun Kumar @TweetAtAKK
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Jim Fan @DrJimFan
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Jeff Dean @JeffDean
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Tri Dao @tri_dao
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Arnab Nandi ⭐️ @arnabdotorg
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Asterios Katsifodimos @kAsterios
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Michael Zhang @mzhangio
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Sharon Y. Li @SharonYixuanLi
11K Followers 802 Following Prof @WisconsinCS. Making AI reliable for the open world.
Dan Fu @realDanFu
6K Followers 218 Following Incoming assistant professor at UCSD CSE in MLSys. Currently recruiting students! Also running the kernels team @togethercompute.
Together AI @togethercompute
50K Followers 387 Following AI pioneers train, fine-tune, and run frontier models on our GPU cloud platform.
Nesime Tatbul @tatbul
1K Followers 1K Following Computer Science Researcher @Intel and @MIT_CSAIL | ACM Distinguished Member | IEEE Senior Member #DSAIL #IAmIntel
Pınar Tözün (@pina... @pinartozun
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Yulman Perez @Yulman_Perez
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Gandalf @gandalferen
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Ayaan Naveed Malik @ayaannmalik
400 Followers 811 Following modeling the physical world in matmuls @nvidiaai GEAR Lab | @stanford | prev @togethercomputer
Brandon @brandonchen00
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Lexi Love ™ 🧠�... @LexiLove
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Vasisht Duddu @vasishtduddu
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Kraken @LORD_VALAR_
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Sara Hooker @sarahookr
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Arrofirx @Arrofirx604
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TheStage AI @TheStageAI
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Rene Enjilian @re41691
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Ryan Shen @RyanShe19671763
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Ashley Simon @AshleySimo75181
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Lynn A. @LynnAiiii
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Pranav Pawar @KagglePawar
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James Alcorn @JamesAlcorn94
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fr34k2 @fr34k2
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Jordan Juravsky @jordanjuravsky
879 Followers 263 Following AI PhD Student at Stanford, proud former goose at UWaterloo.
Iain Martin @_IainMartin
8K Followers 10K Following Senior Editor @Forbes. Formerly Storyful Asia Editor
Ji-Yeon Kim @oficialpixelbr
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Austin Brummitt @abrumm080499
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Liya_Fuad @Liya_Haiqal
149 Followers 7K Following
Nivedit Jain - oss/ac... @niveditjain
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Xavier Gonzalez @xavierjgonzalez
353 Followers 646 Following PhD candidate studying AI at @Stanford. Advised by @scott_linderman. Parallelizing nonlinear dynamics, including RNNs and MCMC.
AGI @ResearchAGI
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degen_bobo 🤖💎 @agostino90
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Nico @nico_tellez_
142 Followers 664 Following Founder @steel_jupiter. @stanford computational biology. @stanfordmed researcher in @snydershot lab
Yuxin Tang 🦉 @yuxin_tang_
248 Followers 823 Following Scientist @ Amazon｜Ex-Jane Street｜Ex-Bosch ｜Ex-Visa Research ｜Ex-Bytedance｜Ph.D. @ Rice University ｜SJTU
Geoffrey Angus @GeoffreyAngus
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Eserodee @Eserodee12316
67 Followers 1K Following
Chenfeng_X @Chenfeng_X
1K Followers 945 Following PhD @UCBerkeley, Incoming Assistant Professor @UTCompSci, Senior Researcher @togethercompute. Working on building cooler things with fewer dollars 😊
Yann LeCun @ylecun
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Andy Pavlo (@andypavl... @andy_pavlo
36K Followers 200 Following Associate Professor of Databases @CarnegieMellon.
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
AK @_akhaliq
425K Followers 3K Following AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://t.co/UzmYN5YmrQ
ETH Zurich @ETH_en
96K Followers 538 Following This is the official Twitter account of ETH Zurich in English. Deutscher Account: @eth
Alex Ratner @ajratner
6K Followers 617 Following @SnorkelAI @uwcse / prev @StanfordAILab – Interested in data management systems for machine learning, weak supervision, and impactful applications.
Joe Hellerstein @joe_hellerstein
15K Followers 864 Following Berkeley CS Prof, focused on data and computation.
Percy Liang @percyliang
84K Followers 417 Following Associate Professor in computer science @Stanford @StanfordHAI @StanfordCRFM @StanfordAILab @stanfordnlp | cofounder @togethercompute | Pianist
Matei Zaharia @matei_zaharia
44K Followers 1K Following CTO at @Databricks and CS prof at @UCBerkeley. Working on data+AI, including @ApacheSpark, @DeltaLakeOSS, @MLflow, https://t.co/94gROE5Xa0. https://t.co/nmRYAKG0LZ
Gautam Kamath @thegautamkamath
57K Followers 568 Following Assistant Prof of CS @UWaterloo, Faculty @VectorInst, Canada @CIFAR_News AI Chair. Joining @NYU_Courant September 2026. Co-EiC @TmlrOrg. I lead @TheSalonML.
Immanuel Trummer @ImmanuelTrummer
2K Followers 57 Following Database Prof at Cornell. I make data analysis more efficient and more user-friendly.
Sebastian @sscdotopen
3K Followers 2K Following Professor of data management for ML at @bifoldberlin. Ex-@UvA_Amsterdam, @NYUDataScience, @Twitter intern; member of @TheASF & @EFF. Views are my own.
Arun Kumar @TweetAtAKK
5K Followers 243 Following Cofounder and CTO of RapidFire AI. Assoc Prof at UC San Diego CSE & HDSI. Research on data management & ML systems. Wisconsin PhD. Freethinker. Gay. He/him.
Jim Fan @DrJimFan
325K Followers 3K Following NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
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Jeff Dean @JeffDean
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15K Followers 399 Following Asst. Prof @CarnegieMellon, @amazon Scholar, Prev: Visiting Researcher @Meta, Postdoc @Stanford, Ph.D. @RiceUniversity, Large-Scale ML, a fan of Dota2.
ETH CS Department @CSatETH
6K Followers 779 Following Official Twitter page of the Computer Science Department at ETH Zurich. Collected media and news from and about the department.
Ion Stoica @istoica05
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Iain Martin @_IainMartin
8K Followers 10K Following Senior Editor @Forbes. Formerly Storyful Asia Editor
Jordan Juravsky @jordanjuravsky
879 Followers 263 Following AI PhD Student at Stanford, proud former goose at UWaterloo.
Tianyu Gao @gaotianyu1350
5K Followers 902 Following CS PhD student @Princeton @Princeton_nlp @PrincetonPLI working on language models. Previously: @Tsinghua_Uni @TsinghuaNLP
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Valentina Pyatkin @valentina__py
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Nihit Desai @nihit_desai
1K Followers 554 Following Agents @Databricks @DbrxMosaicAI Prev: @RefuelAI CTO (acq. by @togethercompute)
Michael Lingelbach @mjlbach
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John T. Chambers @JohnTChambers
26K Followers 88 Following Grandfather/father/husband/startup advocate/market transition predictor. Founder @JC2Ventures, Chairman Emeritus @Cisco, Chairman @USISPForum, @LaFrenchTech Amb
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sainyam galhotra @SainyamGalhotra
882 Followers 659 Following Asst. Professor, @cornellcis Computing Innovation Postdoctoral Fellow, UChicago PhD, UMass Amherst
Yaroslav Bulatov @yaroslavvb
8K Followers 930 Following [email protected] (ex-Google Brain, OpenAI, Meta) New Blog: https://t.co/SLix8Hrt4w Old Blog: https://t.co/Ur3GWKpmp6
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Caiming Xiong @CaimingXiong
7K Followers 465 Following SVP, AI Research Lead at @Salesforce | ex-MetaMind (Opinions are personal.)
Victoria X Lin @VictoriaLinML
4K Followers 946 Following Research Scientist @AIatMeta | MoMa/MoT🖼 • RA-DIT🔍 • Llama4🦙 Ex: @SFResearch • PhD @uwcse 📜 https://t.co/j6QTac5q0r 🌴 Bay Area
Michael Dell 🇺🇸 @MichaelDell
792K Followers 4K Following Husband, Father, Grandfather, Brother, Founder, Chairman and CEO Dell Technologies Grateful 🇺🇸 #PlayNiceButWin https://t.co/3JiGiLPSc4
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Pragaash @arcanetorch
49 Followers 91 Following A wanderer of sorts and a tinkerer of language models with a passion for bridging all things science and art. Senior Staff Researcher @togethercompute.
Soumith Chintala @soumithchintala
250K Followers 1K Following Cofounded and lead @PyTorch at Meta. Also dabble in robotics at NYU. AI is delicious when it is accessible and open-source.
WizardLM @WizardLM_AI
13K Followers 682 Following WizardLM, WizardCoder, WizardMath. Evol-Instruct, Arena Learning, RLEIF.
Neal Wu @WuNeal
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Cognition @cognition
146K Followers 32 Following Makers of Devin, the first AI software engineer. We are an applied AI lab building end-to-end software agents. Join us: https://t.co/JZDd4Vik4P
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410 Followers 117 Following Incoming assistant professor (Fall 2024) at @GeorgiaTech @gatech_scs. Currently, an ML researcher at @CoactiveAI.
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Linda He @LindaHe49140661
334 Followers 301 Following CS & Physics @Harvard '27 Prev: @togethercompute @Lux_Capital
peter! 🥷 @pwang_szn
28K Followers 922 Following building tings bench: 225x4 overhead press: 145x1 squat/DL: 0 (skip)
Jeff Boudier 🤗 @jeffboudier
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Shyam @shyammani_
460 Followers 552 Following principal @aixventureshq | prev @kleinerperkins & @baincapital | 🦌🏀 | northwestern alum
albs — 3/staccs @albfresco
1K Followers 906 Following big tech big bro. applied AI. https://t.co/inZc0RbLIf
emozilla @theemozilla
7K Followers 1K Following catholic, ai researcher, co-founder/ceo of @NousResearch alignment: whatever the opposite of yudkowsky + bryan johnson is. blessed be God in all his designs.
Shannon Beckham @ShannonMBeckham
1K Followers 2K Following Founder & CEO @getchiefai | Powering the world's leaders 🚀 | MBA @StanfordGSB | Former government, @togethercompute, @schmidtfutures
Raluca Ada Popa @ralucaadapopa
7K Followers 181 Following @UCBerkeley security professor. Head of Security and Privacy Research @ Google DeepMind. MIT PhD. Co-founder of @OpaqueSys, @imua & @PreVeil.
Jon Saad-Falcon @JonSaadFalcon
1K Followers 640 Following AI PhD @hazyresearch @StanfordAILab | Previously @databricks @allen_ai @GeorgiaTech
Jiaxin Shi @thjashin
4K Followers 348 Following Research Scientist @GoogleDeepMind | prev @Stanford @MSRNE @VectorInst @RIKEN_AIP_EN @Tsinghua_Uni. Building probabilistic & algorithmic models for learning.
Hassan @nutlope
94K Followers 889 Following Director of Developer Experience @togethercompute. Building open source AI apps (https://t.co/f8hbvXOFaN, https://t.co/SmHisRTtnp, https://t.co/H3xCBJvVMu, https://t.co/sed83e9OUA).
Gabe Mersy @gabemersy
204 Followers 165 Following Sustainable data • CS PhD student at @UChicagoCS @ChiDataLab • he/him
Allison @alwaysallison
1K Followers 451 Following a regular human and an extraordinary dog join forces to take on the mighty new world of AI accelerated software development.
Vivek Raghunathan @vivek7ue
4K Followers 2K Following * SVP eng at @snowflakedb. * AI + search at @snowflakedb. * Co-founder @Neeva . #NeevaAI = AI search. * Ex-VP of Eng @Google (ads,YT, Google Now)
Michael Poli @MichaelPoli6
3K Followers 370 Following AI, numerics and systems. Co-founder & President @RadicalNumerics.
Horace He @cHHillee
39K Followers 534 Following @thinkymachines Formerly @PyTorch "My learning style is Horace twitter threads" - @typedfemale
Dmytro Dzhulgakov @dzhulgakov
4K Followers 690 Following Co-founder and CTO @FireworksAI_HQ. PyTorch core maintainer. Previously FB Ads. Ex-Pro Competitive ProgrammerTrends for United States
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