Samarth Sinha @_sam_sinha_
Founding Researcher @LumaLabsAI + Proud PhD (Dropout) @UofT Prev: @AIatMeta @Mila_Quebec 🇨🇦 samsinha.me San Francisco, CA Joined March 2015-
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I would leave my job immediately to work with Karan, but luckily I already get to work with Karan 🥰 and now you can too!
I would leave my job immediately to work with Karan, but luckily I already get to work with Karan 🥰 and now you can too!
trying something new ✨ i am actively looking for software engineers to join @LumaLabsAI to work on enterprise / api / product to built the future of multimodal agi send me links / videos of your work or know someone, intro me. thanks! 📧 [email protected]
Excited to share Flow Matching Policy Gradients: expressive RL policies trained from rewards using flow matching. It’s an easy, drop-in replacement for Gaussian PPO on control tasks.
We have the chance to do the funniest thing @gravicle @LumaLabsAI
Happy Canada Day 🇨🇦 May The True North remain strong and free.
Presenting DemoDiffusion: An extremely simple approach enabling a pre-trained 'generalist' diffusion policy to follow a human-demonstration for a novel task during inference One-shot human imitation *without* requiring any paired human-robot data or online RL 🙂 1/n
Your bimanual manipulators might need a Robot Neck 🤖🦒 Introducing Vision in Action: Learning Active Perception from Human Demonstrations ViA learns task-specific, active perceptual strategies—such as searching, tracking, and focusing—directly from human demos, enabling robust…
Huge congrats to @anagh_malik and @DaveLindell for getting the best student paper award at CVPR 2025!!! Genuinely two of the hardest working people i have ever met ❤️
Huge congrats to @anagh_malik and @DaveLindell for getting the best student paper award at CVPR 2025!!! Genuinely two of the hardest working people i have ever met ❤️
Come hang out with us in Nashville for CVPR 2025!! We had the best party in CVPR 2024… let’s run it back for CVPR 2025!! Lots of spots but register now to secure your spot!! 😍😍😍
Come hang out with us in Nashville for CVPR 2025!! We had the best party in CVPR 2024… let’s run it back for CVPR 2025!! Lots of spots but register now to secure your spot!! 😍😍😍
Congrats to @anagh_malik on his amazing new work!! It's amazing that when he first started PhD, he knew nothing about imaging, and in the past 3 years has published multiple super high impact papers! 🤩
Congrats to @anagh_malik on his amazing new work!! It's amazing that when he first started PhD, he knew nothing about imaging, and in the past 3 years has published multiple super high impact papers! 🤩
Introducing Modify Video. Reimagine any video. Shoot it in post with director-grade control over style, character, and setting. Restyle expressive performances, swap entire worlds, or redesign the frame to your vision. Shoot once. Shape infinitely.
our new system trains humanoid robots using data from cell phone videos, enabling skills such as climbing stairs and sitting on chairs in a single policy (w/ @redstone_hong @junyi42 @davidrmcall)
🥰🥰🥰🥰🥰
We're organizing a workshop at ICML 2025 on building physically plausible world models! Come join us and our awesome speakers in exploring this exciting research direction, with applications to video generation, robotics, 3D reconstruction and more... 1/2
Ray2 Flash is now available in API.

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.
Animesh Garg @animesh_garg
29K Followers 1K Following Foundation Models for Generalizable Autonomy in Robotics. Assistant Professor in AI Robotics @GeorgiaTech. Prev @nvidia
Eugene Vinitsky (@RLC... @EugeneVinitsky
20K Followers 2K Following This is the site where I talk about the attacks on science and immigration. Science is on the other site. Lab website: https://t.co/vrtbcqRyRn
Natasha Jaques @natashajaques
30K Followers 1K Following Assistant Professor @uwcse and Staff Research Scientist at @GoogleAI. Let's get off this app: https://t.co/jbH2oAjbPN
Andrea Tagliasacchi �... @taiyasaki
15K Followers 216 Following Associate Professor @ SFU (Research Chair), Research Scientist @ Google DeepMind, Associate Professor (status only) @ UofT. Opinions are my own.
Sara Hooker @sarahookr
49K Followers 9K Following I lead @Cohere_Labs. Formerly Research @Google Brain @GoogleDeepmind. ML Efficiency at scale, LLMs, ML reliability. Changing spaces where breakthroughs happen.
Shane Gu @shaneguML
41K Followers 2K Following Gemini Thinking, Senior Staff RS @GoogleDeepMind. 🇯🇵-born 🇨🇳🇨🇦. ex: Gemini Multilinguality Post-Train Lead, GPT-4 @OpenAI (JP: @shanegJP)
Gowthami @gowthami_s
9K Followers 1K Following Multimodal research | Past - UMD, MetaAI, Amazon, IIT Madras | Rants, Memes my own.
rohan anil @_arohan_
25K Followers 2K Following
Edward Grefenstette @egrefen
42K Followers 865 Following FR/US/GB AI/ML Person, Director of Research at @GoogleDeepMind, Honorary Professor at @UCL_DARK, @ELLISforEurope Fellow. All posts are personal.
Ethan Caballero is bu... @ethanCaballero
11K Followers 2K Following ML @Mila_Quebec ; previously @GoogleDeepMind
Andreas Kirsch 🇺�... @BlackHC
14K Followers 6K Following My opinions only here. 👨🔬 RS @DeepMind, @Midjourney 1y 🧑🎓 DPhil @AIMS_oxford @UniofOxford 4.5y 🧙♂️ RE DeepMind 1y 📺 SWE @Google 3y 🎓 TUM 👤 @nwspk
Laura Ruis @LauraRuis
6K Followers 753 Following PhD with @_rockt and @egrefen. Inc. postdoc with @jacobandreas @MIT_CSAIL. Prev. FAIR, Google, NYU. Anon feedback: https://t.co/sbebAl53tU
Tom Goldstein @tomgoldsteincs
27K Followers 2K Following Professor at UMD. AI security & privacy, algorithmic bias, foundations of ML. Follow me for commentary on state-of-the-art AI.
Elliott / Shangzhe Wu @elliottszwu
8K Followers 878 Following Assistant Professor @Cambridge_Eng, working on 3D computer vision and inverse graphics, previously postdoc @StanfordSVL, PhD @Oxford_VGG
Florian Wenzel @flwenz
856 Followers 1K Following I share takes on GenAI research and building a startup. CTO/Co-Founder @MireloAI: building foundation models for music/sound. Ex @GoogleDeepMind, @AWSAI.
🏆Wolf Mike Mozart�... @JeepersMedia
31K Followers 28K Following 🏆Filmmaker Producer🏆Writer 🏆Billion Views YouTube AI CPP~Kling Runway~Hailuo~Higgsfield Moonvalley~Leonardo~Pika,~Pixverse ~Freepik~ CapCut~Dzine+50more
DeliaHoratio @rMnTH5c0k9onN1
2 Followers 87 Following
Xerneas @xernyce
6 Followers 54 Following one day we'll look back at where we started and be amazed by how far we've come
Nasser Zalmout @NZalmout
114 Followers 202 Following Applied Scientist @amazon Researcher in Natural Language Processing @nlproc
Nolan Koblischke @astro_nolan
350 Followers 976 Following Applying AI to astrophysics. PhD student @UofT, formerly @UBC, @EPFL Researching @PolymathicAI this summer
Celina Diaz @celina_dia18157
34 Followers 72 Following Customer and Community support @Luma AI | Photographer at night | Rock climber on weekends
Anna @MarquardtE87519
82 Followers 4K Following
無 @xwuxwux
1 Followers 4K Following
The Anxious Mind @drjoetw
276 Followers 905 Following AI artist🐾✨ Big fan of cats & all things cute!
Simon Batzner @simonbatzner
5K Followers 2K Following RS at GDM, interested in RL, physics, chess. prev: Google Brain
Jaya Gupta @JayaGup10
9K Followers 3K Following tweets about AI and other fun stuff. currently @foundationcap; previously McKinsey, @georgiatech alum, @stackfolio (acquired), @peak6, @raymondjames
Andrew Davison @AjdDavison
19K Followers 3K Following From SLAM to Spatial AI; Professor of Robot Vision, Imperial College London; Director of the Dyson Robotics Lab; Co-Founder of Slamcore. FREng, FRS.
Jackie Chun @ehdtjr321
68 Followers 926 Following
FENG Yang @fy2598099
24 Followers 1K Following
neo @amazedsaint
428 Followers 3K Following 🚀 reversible, geometrical & quantum computing, O(N) to O(1). I explore trends in economics, computers, physics & the universe. https://t.co/S5zcBSm8Ad
Kummer Speck @2Canadians
756 Followers 4K Following Consultant. English & French tw/x/eets. Tech | Start-up | BizOps
SeanRoboticsAILLMVLM @SeanRoboticsAI
27 Followers 3K Following
abderrahim zine @abderrahimzine6
44 Followers 3K Following
A.I.Warper @AIWarper
25K Followers 308 Following Business Inquiries: [email protected] (not accepting commissions or consult at this time)
maxwellsdemon⏳ @stokasticpirate
294 Followers 2K Following A mote of dust suspended in a 🛸| 30x HPC Certified - working at Inference Startup | Video games 🤍| Unfiltered 1P 🎵 XP .…Thrilla adjacent to the Amygdala
BM building AI @BMAIengineer
79 Followers 4K Following University student. Trying to build. Networking. Interests in AI Research,startups,software,CS and emerging technologies.
Ari S. @Ari_S_123
426 Followers 5K Following CS @Northeastern | prev intern @ https://t.co/9Pq2PtygGS & @LexiaLearning
⋔ echo_name↓ @duluhagv
407 Followers 5K Following speaker for the sims, charwyrmrider, harbinger of the epochalypse
Akira Yoshiyama ⁂ @yoshiyama_akira
2K Followers 2K Following research @ETH_AI_Center @Tufalabs | comp eng @UWaterloo | third-space building @socraticainfo
Caro @caro_cari
6K Followers 2K Following Building what others only tweet about | @AnthropicAI | @Stanford| Side projects and other interests below!
Sheetal Jadhav @graaymatters
519 Followers 435 Following Engineer. Aspiring computational neuroscientist. I enjoy photography and writing about Sci x Geopolitics. One heck of a starry-eyed hooman ✨
I07XNbUI4 @DeepFeed2
77 Followers 5K Following
Ojas Patil @patil_ojas_exe
2 Followers 612 Following
patrickᶜ @pscarlyle
7K Followers 3K Following creative behemoth. data and applied research @lumalabsai
Anton Soloviev @AntonSSoloviev
104 Followers 755 Following Yea, if thou criest after knowledge, and liftest up thy voice for understanding; If thou seekest her as silver, and searchest for her as for hid treasures;
Anmol Agrawal @anm5704
30 Followers 187 Following world models make my brain go ting. Researching video generation at Vision and AI lab, IISC
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.
Animesh Garg @animesh_garg
29K Followers 1K Following Foundation Models for Generalizable Autonomy in Robotics. Assistant Professor in AI Robotics @GeorgiaTech. Prev @nvidia
Eugene Vinitsky (@RLC... @EugeneVinitsky
20K Followers 2K Following This is the site where I talk about the attacks on science and immigration. Science is on the other site. Lab website: https://t.co/vrtbcqRyRn
Natasha Jaques @natashajaques
30K Followers 1K Following Assistant Professor @uwcse and Staff Research Scientist at @GoogleAI. Let's get off this app: https://t.co/jbH2oAjbPN
Andrea Tagliasacchi �... @taiyasaki
15K Followers 216 Following Associate Professor @ SFU (Research Chair), Research Scientist @ Google DeepMind, Associate Professor (status only) @ UofT. Opinions are my own.
Sara Hooker @sarahookr
49K Followers 9K Following I lead @Cohere_Labs. Formerly Research @Google Brain @GoogleDeepmind. ML Efficiency at scale, LLMs, ML reliability. Changing spaces where breakthroughs happen.
Shane Gu @shaneguML
41K Followers 2K Following Gemini Thinking, Senior Staff RS @GoogleDeepMind. 🇯🇵-born 🇨🇳🇨🇦. ex: Gemini Multilinguality Post-Train Lead, GPT-4 @OpenAI (JP: @shanegJP)
Gowthami @gowthami_s
9K Followers 1K Following Multimodal research | Past - UMD, MetaAI, Amazon, IIT Madras | Rants, Memes my own.
rohan anil @_arohan_
25K Followers 2K Following
Edward Grefenstette @egrefen
42K Followers 865 Following FR/US/GB AI/ML Person, Director of Research at @GoogleDeepMind, Honorary Professor at @UCL_DARK, @ELLISforEurope Fellow. All posts are personal.
Ethan Caballero is bu... @ethanCaballero
11K Followers 2K Following ML @Mila_Quebec ; previously @GoogleDeepMind
Andreas Kirsch 🇺�... @BlackHC
14K Followers 6K Following My opinions only here. 👨🔬 RS @DeepMind, @Midjourney 1y 🧑🎓 DPhil @AIMS_oxford @UniofOxford 4.5y 🧙♂️ RE DeepMind 1y 📺 SWE @Google 3y 🎓 TUM 👤 @nwspk
Laura Ruis @LauraRuis
6K Followers 753 Following PhD with @_rockt and @egrefen. Inc. postdoc with @jacobandreas @MIT_CSAIL. Prev. FAIR, Google, NYU. Anon feedback: https://t.co/sbebAl53tU
Tom Goldstein @tomgoldsteincs
27K Followers 2K Following Professor at UMD. AI security & privacy, algorithmic bias, foundations of ML. Follow me for commentary on state-of-the-art AI.
Elliott / Shangzhe Wu @elliottszwu
8K Followers 878 Following Assistant Professor @Cambridge_Eng, working on 3D computer vision and inverse graphics, previously postdoc @StanfordSVL, PhD @Oxford_VGG
Simon Batzner @simonbatzner
5K Followers 2K Following RS at GDM, interested in RL, physics, chess. prev: Google Brain
Jaya Gupta @JayaGup10
9K Followers 3K Following tweets about AI and other fun stuff. currently @foundationcap; previously McKinsey, @georgiatech alum, @stackfolio (acquired), @peak6, @raymondjames
Andrew Davison @AjdDavison
19K Followers 3K Following From SLAM to Spatial AI; Professor of Robot Vision, Imperial College London; Director of the Dyson Robotics Lab; Co-Founder of Slamcore. FREng, FRS.
Charlie Snell @sea_snell
8K Followers 6K Following PhD student @berkeley_ai; research @cursor_ai; prev @GoogleDeepMind. My friend told me to tweet more. I stare at my computer a lot and make things
A.I.Warper @AIWarper
25K Followers 308 Following Business Inquiries: [email protected] (not accepting commissions or consult at this time)
Dejia Xu @Ir1dXD
514 Followers 2K Following ✨ Research Scientist at Luma AI. https://t.co/bCoyXJpKDU @LumaLabsAI @WNCG_UT @VITAGroupUT
Aleksander Holynski @holynski_
9K Followers 397 Following research @GoogleDeepMind & professor @Columbia. prev: @berkeley_ai. Generative video+3D (Veo3, Genie3, InstructPix2Pix, CAT3D, MegaSaM, ...)
Songyou Peng @songyoupeng
6K Followers 742 Following Spatial intelligence for Gemini and more @GoogleDeepMind. PhD from @ETH and @MPI_IS.
Jon Finger @mrjonfinger
23K Followers 702 Following Creative Workflow Executive @LumaLabsAi @dreamlabla
Mandi Zhao @ZhaoMandi
5K Followers 1K Following PhDing @Stanford, AI & robotics. Interning @MetaAI. Prev. @NVIDIAAI, @berkeley_ai
Tessa Barton @tessybarton
3K Followers 1K Following GPU purse inventor. AI Research Scientist. Prev: @MosaicML x @Databricks, @Snapchat
gray ❄️🫧 @graycrawford
7K Followers 2K Following design @lumalabsai ・ latent space explorer * generator ・ spatial design engineer ex @leapmotion @nasaJPL ・ av ml artist
Umesh Khanna 🇨🇦... @forwarddeploy
2K Followers 2K Following 2x Founder | 👼 forward deployed angels | @a16z | 🎓 alum @uwaterloo @kp_fellows
Ritvik Singh @ritvik_singh9
747 Followers 298 Following Robotics and simulation @NvidiaAI | prev. @VectorInst, Engineering Science @UofT
Linqi (Alex) Zhou @linqi_zhou
796 Followers 317 Following Research Scientist @LumaLabsAI. Ph.D. Student at Stanford University (on leave). Prev co-founder @apparatelabs (acq.).
あき先生(Aki)💧... @cumulo_autumn
21K Followers 6K Following AI研究者 / AITuberしずく💧@Shizuku_AItuber開発中 Ph.D. @UCBerkeley, FOS2020 / ex-@Meta, @LumaLabsAI, 東工大18M機械系卒 / ヘッダー→天狼さん
Rafael Rafailov @ Neu... @rm_rafailov
7K Followers 812 Following Ph.D. Student at @StanfordAILab. I work on Foundation Models and Decision Making. Previously @GoogleDeepMind @UCBerkeley
Stan Szymanowicz @StanSzymanowicz
865 Followers 351 Following PhD student @Oxford_VGG | Previously intern @Google @microsoft | @Cambridge_Uni | IYPT 2016 GBR team captain https://t.co/1v3qafo2Sc
Barkley Dai @BarkleyDai
377 Followers 180 Following Product@LumaAI, the visual agi company. Building something interesting
David Novotny @davnov134
1K Followers 155 Following 3D GenAI; Ex-Meta AI Research @metaai; previously a DPhil at the VGG Group, University of Oxford @Oxford_VGG
Tejas Kulkarni @tejasdkulkarni
21K Followers 2K Following CEO @CSM_ai. Interested in AGI, Brain and 3D Art. prev - Scientist @GoogleDeepMind. PhD @mitbrainandcog
Alireza Makhzani @AliMakhzani
3K Followers 964 Following Research Scientist at @GoogleDeepMind, Associate Professor (status-only) @UofT
Aryaman Arora @aryaman2020
8K Followers 2K Following member of technical staff @stanfordnlp @TransluceAI
Thu Nguyen-Phuoc @thunguyenphuoc
1K Followers 433 Following Research Scientist at @RealityLabs @Meta Research, London. Ex-PhD @UniofBath. Ex-intern @AdobeResearch @Meta @DeepMind.
Medhini Narasimhan @medhini_n
2K Followers 512 Following Sr Research Scientist @googledeepmind #Veo3 #Veo2 #Veo Prev: Ph.D. @berkeley_ai, MS @IllinoisCS, Intern @GoogleAI @MetaAI
Ruiqi Gao @RuiqiGao
9K Followers 779 Following Research scientist @GoogleDeepmind | Generative models. Veo3, Veo2, CAT3D, Imagen Video, etc. | Mom of Mochi.
Kiri @Kyrannio
17K Followers 9K Following hyperstition maxi building agents | AI dev | bootstrapping & building agentic video platform @NoSpoonStudios |
Artsiom Sanakoyeu @artsiom_s
4K Followers 732 Following CEO&Founder @GenPeachAI, x-Staff Research Scientist @Meta GenAI PhD in Computer Vision @ Heidelberg University, @Kaggle Competitions Master (Top-50 worldwide)
Sarath Chandar @apsarathchandar
6K Followers 603 Following Associate Professor @polymtl and @Mila_Quebec; Canada CIFAR AI Chair; Machine Learning Researcher. Pro-bono office hours: https://t.co/tK69DKRf9N?amp=1
Ali Shobeiri @Ali_Shobeiri
2K Followers 401 Following Special Projects at @perplexity_ai Previously Machine Learning @Apple 🇨🇦
Tomas Jakab @JakabTomas
735 Followers 177 Following Postdoc at @Oxford_VGG, University of Oxford | Formerly @GoogleAI | Controllable generation of 3D objects and scenes | Open to new roles in industry!
Gorkem Yurtseven @gorkemyurt
6K Followers 2K Following Generative Media Platform for Developers @fal
Burkay Gur @burkaygur
6K Followers 2K Following Co-founder at @fal. Previously @coinbase, @MIT_CSAIL
nathan lile @NathanThinks
2K Followers 1K Following ceo/cofounder @ https://t.co/bDd3J4Lmzf hiring in SF 🌁 scaling synthetic reasoning. recurrent rabbit hole victim. nothing great is easy.
mei @multiply_matrix
2K Followers 128 Following training foundation models. AGI timeline 2027. MIT dropout. DMs are open
Ting Chen @tingchenai
9K Followers 407 Following Multimodal @xAI (Grok vision, Grok voice mode, Image gen). Previous @GoogleDeepmind, @GoogleBrain.