Ching-Wei Chen @cweichen
VP of Engineering at @Crossing_Minds. #RecSys #AI Previously Spotify, SoundCloud, Gracenote. he/him. about.me/chingweichen Joined January 2011-
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Use all the reasoning/test-time compute you want, even the best LLMs are stuck with information frozen at training time. Read up on our latest technique for KPI-driven self-improving LLMs in our latest blog: crossingminds.com/blog/closing-t… @Crossing_Minds #LLM #AI #RAG #RAGSys
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It's time to rethink the MTEB benchmark. When picking embeddings, what works for search isn't always what works for #RAG. Read about our proposal for a better benchmark for RAG+ICL embeddings here: reddit.com/r/MachineLearn… #ICLERB #LLMs
Do you clerb? ICLERB! Introducing the In-Context Learning Embedding and Reranker Benchmark (#ICLERB)! It evaluates retrieval models for #LLM in-context learning, based on downstream task performance, not text similarity. 📖: arxiv.org/abs/2411.18947 🏆: huggingface.co/spaces/crossin…
I just posted #ClaudeFrancois to @Reddit /r/MachineLearning, would appreciate an upvote! 👍 reddit.com/r/MachineLearn… #GenAI #CodeReview #LLM #Anthropic #Claude #RAG #RAGSys
🚀 Introducing Claude François🕺, an AI Code Reviewer in the style of @fchollet! Try it with any #Github PR: claude-francois.crossingminds.com It uses @Crossing_Minds #RAGSys in-context learning with @AnthropicAI's #Claude #LLM. Learn more here: linkedin.com/posts/cweichen… #ClaudeFrancois
Ching-Wei Chen retweeted
Don't miss out on our new post about the importance of DPO within the Gen AI and LLM world!
Don't miss out on our new post about the importance of DPO within the Gen AI and LLM world!
Ching-Wei Chen retweeted
A few thoughts on the growing Place of #DPO in Gen AI link.medium.com/VWcy7n7bFOb
. @NCDOT @NCDOT_Asheville @buncombeGov @CityofAsheville Many people are unable to access resources because they need to conserve gas for emergencies. How about offering free @Uber for them like @FLSERT? x.com/FLSERT/status/… cc @WLOS_13 @BlueRidgePublic #Helene #Asheville
. @NCDOT @NCDOT_Asheville @buncombeGov @CityofAsheville Many people are unable to access resources because they need to conserve gas for emergencies. How about offering free @Uber for them like @FLSERT? x.com/FLSERT/status/… cc @WLOS_13 @BlueRidgePublic #Helene #Asheville
Ching-Wei Chen retweeted
It’s National Voter Registration Day in the U.S. Please take a moment to confirm your registration at: whenweallvote.org
I don't get it, how is "baiting him into angry rants" a good thing? She just set him up to deliver his campaign messaging. These same "angry rants" are exactly what has him tied in the polls. Not enough convincing rebuttals. I don't see how this was a win at all.
I'm glad we're feeling good here, but how can you allow someone to vilify immigrants that way and get away with it? It's not enough to fact-check or smirk. Expose the hatred behind his lies. Unite us in our humanity. Don't laugh.
Ching-Wei Chen retweeted
Meta Llama 3 is out now and available on Replicate. This language model family comes in 8B and 70B parameter sizes, with context windows of 8K tokens. The models beat most other open source models on industry benchmarks and are licensed for commercial use. Try them here 👇
Ching-Wei Chen retweeted
New @matplotlib markers just dropped — what a fantastic April fool’s paper.
New @matplotlib markers just dropped — what a fantastic April fool’s paper. https://t.co/zDhOlmr1UY
Also, 10 years since this epic #SXSW session with Music Tech all-stars ca. 2014
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Jo Kristian Bergum @jobergum
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Keunwoo Choi @keunwoochoi
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dadabots @dadabots
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Erik Bernhardsson @bernhardsson
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Chris Donahue @chrisdonahuey
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Adam Laiacano @adamlaiacano
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Christian Steinmetz @csteinmetz1
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Olivier Jeunen @olivierjeunen
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Nick Seaver @npseaver
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Ben Carterette @BenCarterette
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Alan Said @alansaid
2K Followers 420 Following Should be writing (more) papers at @uniofgothenburg/@tillampad_it_GU. #recsys, #research, #education, #artificialintelligence.
Radek Osmulski @radekosmulski
28K Followers 599 Following LLMs and retrieval by day and other genres of AI when I get the chance 🧪 Senior AI Eng @NVIDIAAI 🏫 @fastdotai trained DL Eng 📝 https://t.co/By87iXx5Pu
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Lucy Morgan @LucyMorgan911
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MuRS Workshop @ RecSy... @MuRS_WS
42 Followers 217 Following The 3rd Workshop on Music Recommender Systems. September at the ACM RecSys 2025 Conference in Prague, Czech Republic (and online) #RecSys2025
Carly Jerome @CarlyfoJerome
21 Followers 561 Following Gathered on the site of girls from all US states 🙈 They are ready to meet See nude photos before a date! Watching this https://t.co/lvLO5Crriz
lumierre @nicknightingaIe
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Chen Luo @rackingroll
385 Followers 574 Following Sr. Scientist at @Amazon Search, CS Ph.D from @RiceUniversity. ML, IR, NLP. Love traveling, adventuring, and having fun. Warriors Fan.
Nick Leo Martin @nick_leo_martin
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بهاء الدين �... @aldiyn_bah44540
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Aras Kemal @ArasKemal610179
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Leroy Randall - @sama... @SamaelDrStrange
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Rhutik Shankarrao Gir... @RhutikG
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singularit @singularit_
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330 Followers 4K Following Datacenter Software TPM at Google, Ex-AWS, Ex-Microsoft,Ex-BlackBerry.
Vivek Talwar(e/acc) @viv3k13799
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Kat 🌐 @redefineboredom
258 Followers 1K Following Turned a 5-year failed initiative into a scalable multi-billion dollar digital curriculum 💥 #superminds #sustainablebusiness #humancentereddesign
François Chollet @fchollet
576K Followers 817 Following Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Yann LeCun @ylecun
955K Followers 765 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Oriol (Uri) Nieto @urinieto
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Andrej Karpathy @karpathy
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vicki @vboykis
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Chris Albon @chrisalbon
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Gergely Orosz @GergelyOrosz
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Fernando Diaz @841io
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Keunwoo Choi @keunwoochoi
6K Followers 836 Following Foundational Models @genentech, Advisor @gaudiolab, Adjunct Professor at @KAIST. AI, music, language. Prev: @tiktok_us @spotify, @c4dm @qmul.
Daniel Ek @eldsjal
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Erik Bernhardsson @bernhardsson
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Christine Bauer @christine_bauer
966 Followers 341 Following I am a researcher, taking the human perspective in the interaction with intelligent systems. Yes, that integrates research on technologies AND humans...
Adam Laiacano @adamlaiacano
3K Followers 696 Following Tweets about tech/engineering stuff and punk rock and golf. I don't “like” tweets. Prev @spotify, @tumblr.
ISMIR Conference @ISMIRConf
3K Followers 193 Following The 26th International Society for Music Information Retrieval Conference, Sep 21-25, 2025, in Daejeon, Korea #ISMIR2025
@levelsio @levelsio
734K Followers 2K Following 💸https://t.co/sQ0aiU7v02 $336K/m 📸https://t.co/lAyoqmSBRX $150K/m 🛰https://t.co/ZHSvI2wjyW $33K/m 🏡https://t.co/1oqUgfD6CZ $30K/m 🌍https://t.co/UXK5AFqCaQ $7K/m 👙https://t.co/RyXpqGuFM3 $14K/m 💾https://t.co/M1hEUBAynC $6K/m
Thomas Massie @RepThomasMassie
1.4M Followers 24K Following U.S. Representative KY4, Engineer, Farmer, Inventor. 30 patents. Appalachian American. MIT SB93 SM96 #sassywithmassie #politicalsciencedenier pronoun: Pappaw
Governor Josh Stein @NC_Governor
231K Followers 110 Following Official account of the 76th Governor of North Carolina.
Lior Alexander @LiorOnAI
106K Followers 2K Following Covering the latest in AI development • ML Eng since 2017 • Building @AlphaSignalAI into the #1 source of news for AI devs → At 250k readers.
Michael Mignano @mignano
24K Followers 705 Following VC and founder. Partner at @lightspeedvp. Co-Founder of @oboelabs. Former Co-Founder and CEO of Anchor (acquired by @Spotify).
Mark Chen @markchen90
65K Followers 341 Following Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Community Notes @CommunityNotes
1.2M Followers 0 Following Empowering users to create a better-informed world. We're open source and data is publicly available: https://t.co/Te3IjR10Ix Q? Reply/DM
Maria Khalusova @mariaKhalusova
6K Followers 765 Following Always growing. LLM whisperer, RAG tinkerer, tech generalist, course author. She/her. 🥑 at @UnstructuredIO, previously @huggingface, @DVCorg, @JetBrains
Clémentine Fourrier ... @clefourrier
6K Followers 406 Following Evals @HuggingFace 🐍✨ "The future is already here, it’s just not very evenly distributed" (Gibson) Not an AGI believer, LLMs are good at form not substance
Blue Ridge Public Rad... @BlueRidgePublic
6K Followers 1K Following BPR informs, inspires, connects, and reflects the people and places of Western North Carolina, on air at BPR News & BPR Classic, and online at https://t.co/IGA4hPu0SJ.
Buncombe County Gov @buncombeGov
10K Followers 453 Following Privileged to serve more than 270,000 Buncombe County residents in the Blue Ridge Mountains of North Carolina.
City of Asheville @CityofAsheville
42K Followers 211 Following The City of Asheville is the largest city in Western North Carolina and is located in the heart of the beautiful Blue Ridge Mountains.
Jason Boyer @JasonBoyerWLOS
7K Followers 732 Following Chief Meteorologist WLOS/WMYA TV | Die-hard STL Cardinals fan | Best known as "dad" & "husband." | Views expressed by me are my own.
Minz Won @MinzWon
942 Followers 556 Following Senior research scientist @sunomusic. Exploring music semantics with machines. Former @tiktok_us. PhD from @mtg_upf 🤗
derek guy @dieworkwear
1.4M Followers 956 Following Menswear writer. Editor at @putthison. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Tim Walz @Tim_Walz
1.2M Followers 2K Following Dad, husband, teacher, coach, veteran. 41st Governor of Minnesota. Official account: @GovTimWalz
clem 🤗 @ClementDelangue
157K Followers 5K Following Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders
Together AI @togethercompute
51K Followers 390 Following AI pioneers train, fine-tune, and run frontier models on our GPU cloud platform.
MLOps Community @mlopscommunity
11K Followers 387 Following The MLOps community is an open and transparent community where all are welcome to participate. It is a place where MLOps practitioners can collaborate and share
Andreas Jansson @allnoteson
955 Followers 752 Following co-founder @replicate, general midi enthusiast
Robert Scoble @Scobleizer
543K Followers 24K Following The best from ML/AI community | Ex-Microsoft, Rackspace, Fast Company | Wrote eight books about the future | Silicon Valley robots, holodecks, BCIs, & startups.
brett goldstein @thatguybg
24K Followers 4K Following founder/designer @microHQ | investor @launchhouse | ex-Google cognitive scientist | sprezzatura
martin_casado @martin_casado
69K Followers 3K Following GP @ a16z ... questionable heuristics in a grossly underdetermined world
Peeters Geoffroy @GeoffroyPeeters
916 Followers 196 Following Full professor at Telecom Paris, Institut Polytechnique de Paris (audio signal processing, deep learning, music information retrieval)
The Elders @TheElders
172K Followers 2K Following Founded by Nelson #Mandela in 2007, we are independent global leaders working for #peace, #justice, #humanrights and a sustainable planet. #LongviewLeadership
Extropic @Extropic_AI
39K Followers 54 Following -... ..- .. .-.. -.. .. -. --. / - .... . / ..- .-.. - .. -- .- - . / ... ..- -... ... - .-. .- - . / ..-. --- .-. / .. -. - . .-.. .-.. .. --. . -. -.-. .
Chen Luo @rackingroll
385 Followers 574 Following Sr. Scientist at @Amazon Search, CS Ph.D from @RiceUniversity. ML, IR, NLP. Love traveling, adventuring, and having fun. Warriors Fan.
ANSWER Coalition @answercoalition
27K Followers 393 Following ANSWER (Act Now to Stop War & End Racism) is an anti-war and social justice coalition with organizing centers across the country. IG: @/answercoalition
OpenAI @OpenAI
4.4M Followers 3 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202
Philipp Schmid @_philschmid
46K Followers 1K Following AI Developer Experience @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻💻 https://t.co/7IosdlNz22
Haixun Wang @haixunwang
443 Followers 368 Following VP Engineering & Distinguished Scientist @ Instacart, ex Amazon, Facebook, Google, Microsoft, IBM
Modern Retail @modernretail
7K Followers 1K Following Authority and honesty on the reinvention of retail, from @Digiday Media.
OpenAI Developers @OpenAIDevs
228K Followers 1 Following Updates for developers building with the OpenAI Platform and API • Service status: https://t.co/kZwnwdYqOS • Support: https://t.co/qCi6M5ESZU
Nikhil Dandekar @nikhilbd
4K Followers 250 Following Principal Engineer, @Google. Implementing Agents for internal Google applications. Former: @Youtube, @Quora, @Foursquare, @Bing.
Caitlin Johnstone @caitoz
441K Followers 4K Following 100% reader-funded. All works free to republish/use/translate. All works co-authored by Tim Foley. Patreon: https://t.co/W3o6lpnLgI Paypal: https://t.co/F6jUZFOVY7
Jewish Voice for Peac... @JvpAction
34K Followers 2K Following A movement of Jews and allies working towards justice and equality for all Palestinians and Israelis. Political & advocacy sibling organization of @jvplive.
Tom Conrad @tconrad
145K Followers 1K Following CEO @sonos Board Director @zerolongevity Ex product, design and engineering @zerolongevity, quibi, @snapchat, @pandoramusic, @jackboxgames & @apple
Jewish Voice for Peac... @jvplive
333K Followers 2K Following Jews organizing toward Palestinian liberation and Judaism beyond Zionism
Rona likes compilers @ronawang
31K Followers 614 Following compiler engineer (please hire me) // @mit math & cs
CodeRabbit @coderabbitai
36K Followers 71 Following Supercharge your dev team with AI code reviews. Get your free trial now: https://t.co/GxSOapi2As!
Anthropic @AnthropicAI
647K Followers 35 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.
Kamelia Aryafar @KAryafar
2K Followers 239 Following Sr. Director of Engineering @Google AI | Frmr Chief Algorithms & Analytics Officer, EVP, BOD @Overstock, AI/ML @Etsy | Math Lover |Ph.D. in AI | Opinions my own
Nando de Freitas @NandoDF
105K Followers 788 Following Writing my own AI story. Recent: NPI, AlphaGo tuning, learn to learn, AlphaCode, Gato, ReST, r-Gemma, Imagen3, Veo, Genie, MAI …
NWS GSP @NWSGSP
35K Followers 456 Following Official X Account for National Weather Service Greenville-Spartanburg, SC. Details: https://t.co/2JyXqe9LQY.Trends for United States
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