rajan agarwal @_rajanagarwal
RL @amazon agi lab, se @uwaterloo, scholar @neo, prev @trykino @hitachi rajan.sh sf / waterloo Joined March 2018-
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I spent the past month reimplementing DeepMind’s Genie 3 world model from scratch Ended up making TinyWorlds, a 3M parameter world model capable of generating playable game environments demo below + everything I learned in thread (full repo at the end)👇🏼
a couple of weeks ago we hosted the first build with @cursor_ai event. was incredible to see builder coming together and hack on background agent api & cli
Turn design into code with Claude Code + @figma. Through MCP, Claude sees your mockup at the data level—component hierarchies, design tokens, auto-layout rules—and translates it into production-ready code.
I reverse engineered the San Francisco parking ticket system. I can see every ticket seconds after it's written So I made a website. Find My Friends? AVOID THE PARKING COPS.
Introducing Amazon Nova Act extension: a faster way to build, test, and debug AI agents without leaving your IDE. Bring the entire build experience seamlessly into VS Code, Kiro, and Cursor, and eliminate the constant context switching that's been holding you back. 🧵👇
Excited to release a preview of Moondream 3. A 9B param, 2B active MoE vision language model that makes no compromises; offering state-of-the-art visual reasoning while still retaining an efficient and deployment-friendly form factor.
I started a company because i was unimpressed by the teams i worked on at Tesla Optimus, Google X, Samsung TTT and Uber ATG. They dont love robots like I do. Bracket Bot Inc. robots are $500. Come with mapping, navigation out the box with SDKs that are open source. We are…
This is Ray3. The world’s first reasoning video model, and the first to generate studio-grade HDR. Now with an all-new Draft Mode for rapid iteration in creative workflows, and state of the art physics and consistency. Available now for free in Dream Machine.
we built irl street fighter and won @HackTheNorth street fighter was my favorite game growing up, so this weekend we built an augmented reality martial arts game where you can spar, interact, and talk with any martial arts dummy
We wrapped up this year's competition circuit with a full score on the ICPC, after achieving 6th in the IOI, a gold medal at the IMO, and 2nd in the AtCoder Heuristic contest!
We wrapped up this year's competition circuit with a full score on the ICPC, after achieving 6th in the IOI, a gold medal at the IMO, and 2nd in the AtCoder Heuristic contest!
Still one of the most insane lines I've read in any ML paper.
We built cursor for audio engineering Read more below!
Grok 4 just smashed the AGI benchmarks, achieving even higher score than its previous high with open program synthesis No other model even comes close and has not passed Grok 4 previous raw performance Currently Grok is more closer to AGI than any other AI models
Generate persistent 3D worlds from a single image, bigger and better than ever! We’re excited to share our latest results and invite you to try out our world generation model in a limited beta preview.
Reimagine reality. reve.com
i built PokeOS for the @interaction challenge with @_rajanagarwal. Poke now - semantically understands and proactively interacts with your iMessages - autonomously interacts with your browser to fill in forms and research - spins up coding agents in your IDE
i built PokeOS for the @interaction challenge with @_rajanagarwal. Poke now - semantically understands and proactively interacts with your iMessages - autonomously interacts with your browser to fill in forms and research - spins up coding agents in your IDE https://t.co/f3cpcqKpVA
Hack Club @hackclub
19K Followers 290 Following 🚀 a worldwide community of high school hackers by the students, for the students. 🦕we're a nonprofit & fully open source: https://t.co/kQxbEqnslP.
ishan @usrbinishan
2K Followers 2K Following 20. gotta make it feel home (it's working). ♥️ IL-BLR-ISK-HYD-BLR-DXB-WA-IN-
Aiden Bai @aidenybai
55K Followers 2K Following founder @samedotdev · i created https://t.co/PjaImrHc4G & @milliondotjs
Leo 🫧 @leozaroff
4K Followers 2K Following building | prev @uchicago philosophy & US fencing | z fellow tFUS Society: https://t.co/z6SdGJPcHA
will depue @willdepue
51K Followers 2K Following (taking time off) RL posttraining @openai, past: sora, applied research
andrew gao @itsandrewgao
40K Followers 2K Following @cognition @stanford; prev @sequoia @LangChainAI @pika_labs @nomic_ai; Z Fellow 🇺🇸; views my own
claire night skies�... @clairebookworm1
3K Followers 2K Following member of technical yap-ademia & (increasingly) amateur sleeper, #1 @bleachersmusic fan ੯‧̀͡⬮ || @e11bio @mcgovernmit @hackclub
Mo Monuments @MoMonuments
17K Followers 6K Following statues @MoreMonuments & @WorldsFairCo. dev $GEORGE.
jess lozano schmitt @JessLozanoS
39K Followers 5K Following ~something new~ prev. airplanes @JetBlueVentures | MSc Business Analytics | all opinions are (unfortunately) my own
Tina Mai @tinabmai
3K Followers 558 Following cs @stanford. applied biological intelligence @arcinstitute. an occasional long-form essay.
evan @evanliin
3K Followers 588 Following scaling inference @groqinc • ece @westernu • step outside the zeitgeist
Elena @xElenaYangx
1K Followers 517 Following 21 | UGC | Working with consumer apps |♟️🏀🏋️♀️ https://t.co/ZNoMnbCDia
Sam Farber @Samfarber_
1K Followers 3K Following CoS for @shaanvp & @jspujji | ex: ceo @joinzealot (acquired), @jpmorgan, @gatewayx, @boldvoiceapp | ex d1 athlete | #1 tweet tapestry seller in the world
Petar Isakovic @PetarIsakovic06
106 Followers 257 Following swe @uwaterloo | prev https://t.co/xDNLKfg2r2 game dev w/ https://t.co/arzyKaI3QD
Tommy Lee @tommy_c_lee
28 Followers 98 Following
CelesteRay @f5919knk5514703
7 Followers 238 Following
Arav Mathur @aravmathur23
55 Followers 56 Following 18 | CS @ Waterloo | Building things that I find cool and talking about them :)
Miguel @MiguelveDev
36 Followers 659 Following 21 🇨🇴🇧🇷 | Creating the future of payments at Yuno (a16z $10M) | OSS Enthusiast | Ex @rappicolombia
j3d3 @rivoli23437649
69 Followers 2K Following music +/ poetry, film, talking therapies, AI (for creation, learning), words (Emerson, Kees, Pessoa, Sheldrake, Stanley) 🇪🇺
anandmaj @Almondgodd
2K Followers 348 Following path of childhood's end | gap @penn | prev ai @tesla_optimus @dynarobotics
RaumUndZeit @SOktS3PSxA5DH3H
27 Followers 712 Following
Shagun Maheshwari @shagun_mm
3K Followers 2K Following cell engineering @Tesla | prev. @carnegiemellon @SpaceX @Starlink, built a battery startup |
Cara Hernon @caraisuppp
180 Followers 2K Following Co-founder & CEO of @UpppClub. The app for making progress.
Alvarez سَُــك�... @BordeauxDe28649
7 Followers 25 Following
Xander Chin @XanderChin
1K Followers 432 Following inference @groq | eng @westernu @schulichleaders | building and learning for fun
Yash Kr Gupta @ykgup
27 Followers 596 Following 22, Engineer. Basically a debugger of my own mistakes.
t2323 @rentexxy
0 Followers 65 Following
Tr Gh @TrGh195057
0 Followers 38 Following
Ilexa @Ilexa998
34 Followers 1K Following
Kanav Arora @kanavarora9063
23 Followers 295 Following Founder ACM @UCSB |AI Eng @ HPE| prev Cisco Webex AI| 🔗 https://t.co/Tt5vMxJb0p
Supertrunks @Supertrunkshere
9 Followers 177 Following
Amaan Sheikh @amaansheikhx
15 Followers 51 Following Ambitious @UBuffalo student tryna make it out Founder @ubforge · Building @rallynow (WIP)
Motive @trymotive
2 Followers 26 Following 📍Drop a pin, get notified where the night’s happening & see where friends are in real-time! DOWNLOAD 👉 https://t.co/M3smpJgaEm
Ouwhacor @Ouwhacor742
21 Followers 744 Following
Ameya Jadhav @ameyajadhav_
2K Followers 395 Following @OpenAI & @neo | cs @stanford | prev @StanfordAILab @hackwithtrees
Long Yi @yi_long14911
0 Followers 15 Following
Tyler Denk 🐝 @denk_tweets
35K Followers 20K Following cofounder/ceo @beehiiv. former product at google, morning brew. creator of @bigdeskenergy 🕺🏽
mccauley @mccauleycodes
659 Followers 2K Following 🇵🇭🇨🇦 | devrel hosting hackathons @BuildersLeagueX | dev @ all things linux | @cusec | @RRC | @cansbridgeproj @ScholarsHQ | fellow @umanitoba
oandrienko @oandrienko_
25 Followers 628 Following
David Krajewski @dkrajews123
83 Followers 256 Following staff @reve | CS+Graphics @carnegiemellon '25 | @neo scholar | ex @sketchproai @nianticlabs @aws
Boğaçhan Bora Yılm... @bogachan_y26043
1 Followers 30 Following
Ben Mildenhall @BenMildenhall
8K Followers 2K Following making stuff 3D at @theworldlabs. co-creator of NeRF and dreamfusion.
Tetraslam @Tetraslam
1K Followers 3K Following 18 | @northeastern cs/linguistics | ml @mit | prev @mosaic_so (yc w25) | 7x hackathon winner incl. hackmit | worldbuilder & shoegaze rocker
Cindy Zhao @cindyrui71
59 Followers 789 Following
Brian Noel Kesuma @bnkesuma
2 Followers 59 Following Cofounder at Psykick (@psykick) | Driven to change mental health through AI
calix @calixo888
10K Followers 787 Following artificially intelligent @mercor_ai. past: ramp, yc w23, founder (acq.)
Paul Graham @paulg
2.1M Followers 779 Following
George Hotz 🌑 @realGeorgeHotz
300K Followers 204 Following President @comma_ai. Founder @__tinygrad__
Hack Club @hackclub
19K Followers 290 Following 🚀 a worldwide community of high school hackers by the students, for the students. 🦕we're a nonprofit & fully open source: https://t.co/kQxbEqnslP.
ishan @usrbinishan
2K Followers 2K Following 20. gotta make it feel home (it's working). ♥️ IL-BLR-ISK-HYD-BLR-DXB-WA-IN-
Aiden Bai @aidenybai
55K Followers 2K Following founder @samedotdev · i created https://t.co/PjaImrHc4G & @milliondotjs
Leo 🫧 @leozaroff
4K Followers 2K Following building | prev @uchicago philosophy & US fencing | z fellow tFUS Society: https://t.co/z6SdGJPcHA
will depue @willdepue
51K Followers 2K Following (taking time off) RL posttraining @openai, past: sora, applied research
andrew gao @itsandrewgao
40K Followers 2K Following @cognition @stanford; prev @sequoia @LangChainAI @pika_labs @nomic_ai; Z Fellow 🇺🇸; views my own
claire night skies�... @clairebookworm1
3K Followers 2K Following member of technical yap-ademia & (increasingly) amateur sleeper, #1 @bleachersmusic fan ੯‧̀͡⬮ || @e11bio @mcgovernmit @hackclub
Mo Monuments @MoMonuments
17K Followers 6K Following statues @MoreMonuments & @WorldsFairCo. dev $GEORGE.
Fei-Fei Li @drfeifei
526K Followers 1K Following Prof (CS @Stanford), Co-Director @StanfordHAI, Cofounder/CEO @theworldlabs, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
shane @shanebarakat_
351 Followers 288 Following co-founder @polarityco | islocked on IG | @ShopifyEng | Engineering @UWaterloo
atharva @k7agar
11K Followers 2K Following your friendly neighbourhood engineer. world models @lossfunk.
anandmaj @Almondgodd
2K Followers 348 Following path of childhood's end | gap @penn | prev ai @tesla_optimus @dynarobotics
Shagun Maheshwari @shagun_mm
3K Followers 2K Following cell engineering @Tesla | prev. @carnegiemellon @SpaceX @Starlink, built a battery startup |
Xander Chin @XanderChin
1K Followers 432 Following inference @groq | eng @westernu @schulichleaders | building and learning for fun
Mohammed Ibrahim @mohams2001
2K Followers 883 Following
Felix M. Schlegel @felixmschlegel
2K Followers 548 Following co-founder @interaction | @zfellows @wwdcscholars | prev stints @stanford @cambridge_uni @tu_muenchen @apple
verl project @verl_project
1K Followers 5 Following Open RL library for LLMs. https://t.co/Xpaq0thhgi Join us on https://t.co/uWI5Zbd6IH
Ben Mildenhall @BenMildenhall
8K Followers 2K Following making stuff 3D at @theworldlabs. co-creator of NeRF and dreamfusion.
Ameya Jadhav @ameyajadhav_
2K Followers 395 Following @OpenAI & @neo | cs @stanford | prev @StanfordAILab @hackwithtrees
Umesh Khanna 🇨🇦... @forwarddeploy
2K Followers 2K Following 2x Founder | 👼 forward deployed angels | @a16z | 🎓 alum @uwaterloo @kp_fellows
Leonie Engel @nonieengel
2K Followers 2K Following product @pika_labs | building worlds with words | prev. @elevenlabsio and @chapterone
Min Teo @_MinTeo
10K Followers 3K Following Managing partner & co-founder @EtherealVC; previously investments @consensys and credit @cppinvestments
World Labs @theworldlabs
34K Followers 35 Following World Labs is a spatial intelligence company building Large World Models to perceive, generate, and interact with the 3D world.
David Krajewski @dkrajews123
83 Followers 256 Following staff @reve | CS+Graphics @carnegiemellon '25 | @neo scholar | ex @sketchproai @nianticlabs @aws
robin @zebird0
20K Followers 2K Following cogito ergo sum @a16z | builder @speedrun | writer of the bird’s nest, https://t.co/jBGTlPbvvo | clicker of heads
Tetraslam @Tetraslam
1K Followers 3K Following 18 | @northeastern cs/linguistics | ml @mit | prev @mosaic_so (yc w25) | 7x hackathon winner incl. hackmit | worldbuilder & shoegaze rocker
Rich @Im_Rich_Zou
3K Followers 2K Following 20yo / growth @withdelphi Finance @northeastern / prev top 30 @leagueoflegends @parable_vc (intern)
Kawin Nikomborirak @KNikomborirak
89 Followers 523 Following I fly and kiteboard sometimes. AGI @Amazon, founded @KanaiAIHome
enrique morán @ennriiq
2K Followers 849 Following something new in consumer | prev: founded slate @neo ‘23
Ansh Gupta @AnshGupta610
1K Followers 277 Following Founding AI Engineer @anythingai | @hf0 F25 | Coding Agents | ex - @dartmouth, @ycombinator @amazon AGI
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
nick bradford @n_s_bradford
2K Followers 2K Following building @cursor_ai | prev co-founder @ellipsis_dev (YC W24)
Nicolai Ouporov @nicolas_ouporov
2K Followers 1K Following Simulationmaxxing @fleet_ai | Retired Ballerina
Fawziyah @ftnabeelah
2K Followers 7K Following internet noticer curr: community, creator, code prev: healthcare/biotech 🇨🇦🇦🇪🇧🇩 figuring out where is home ** cursor-pilled tweets most days
michael s galpert @msg
15K Followers 5K Following run a product studio that enables people with ai (hiring for all roles) previously worked on Fortnite
Marvin von Hagen @marvinvonhagen
13K Followers 784 Following co-founder @interaction (hiring, dms open!) // prev co-founder @tum_boring, stints @tesla + @mit
Jaidev Shah @JaidevShah4
514 Followers 3K Following @amazonscience | @microsoft AI | @columbia | agents, search and personalization
Dylan Mitic @DylanMitic
1K Followers 1K Following growing @groqinc | ops tsar @chapman_ceo + Econ & CS | Opinions are my own
Ahmad @TheAhmadOsman
24K Followers 266 Following ai research & software engineering, on a mission to build a DGX B300 GPU cluster, i moderate GPUs on r/LocalLLaMATrends for United States
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