Praveen Vaddadi @Densebit
Low-level tinkerer, slow walker, slow thinker. UMD CS. AI, DBs, PLs. Making things faster, better, simpler. Occasional tweet-notes on topics of interest. densebit.com India Joined June 2020-
Tweets1K
-
Followers186
-
Following2K
-
Likes2K
Context Windows: For decades, we failed to write clear specs for human developers. Why do we think it'll be different for LLMs?
#DeWitt: Because it’s tougher to refute a flawed benchmark than to create one.
#Notaceon focuses on code elimination, rather than code generation.
Each time you get an idea or learn something new, you introduce latency, which is called development velocity. You don't find the perfect solution by thinking harder; you find it by rapidly trying every promising idea. The real bottleneck is how fast you can do that.
If AGI is on the horizon, then the huge bug backlogs in projects like the Linux kernel, CPython, LLVM,.. should be shrinking. They aren't. The work is still bottlenecked by the very limited number of human devs who can effectively guide the LLMs in those complex codebases.
We laugh at a joke because it’s funny; we remember it because it is true.

Kelly @fergkelly23
578 Followers 3K Following
PamelaWebb @0QVPD4bi6zCfh
53 Followers 2K Following
Pralnalh @Pralnalh608
26 Followers 1K Following
EnergyTransition🇺�... @Lukers3560449
37 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
BuyForLife🇺🇸 @Qikal7660418
42 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Walsu @Walsu715112
15 Followers 1K Following
Feeduif @Feeduif0119
71 Followers 1K Following
Okevser @Okevser767
144 Followers 3K Following
LaurelBloomer @i9oGc9610xkA4fK
97 Followers 4K Following Feminism & lattes ☕️✊ | Burner of patriarchy
Mimseak @Mimseak959
47 Followers 1K Following
KV Reddy @KVReddy828151
0 Followers 2 Following
GeorgiaEdith @P07m5xU18O46oH
69 Followers 1K Following
Maryann @Maryann38532809
168 Followers 3K Following
FaitheRobeson @Q3MR2se8kpgDLCM
76 Followers 1K Following
Brett @CCM_Brett_
88 Followers 4K Following weeting to get pushback on ideas. Listen to @chitchatstocks (or else)
Teaughi @TeaughiO1BSWx
74 Followers 3K Following
Smiseigh @SmiseightOH
79 Followers 2K Following
Katja @NoughlQ4qd3d6
8 Followers 584 Following Tomorrow is the fastest-growing piece of land in the world because it is full of hope.
Wrisoasesh @Wrisoasesh9TvB
211 Followers 5K Following
Cynthia @w_cynthia34
193 Followers 3K Following
Stiottosh @StiottoshOwhG
296 Followers 7K Following
Eric Eide @eeide
2K Followers 2K Following Research Associate Professor, University of Utah Kahlert School of Computing • Personal account • Opinions my own • RTs not endorsements • @[email protected]
RET2 WarGames @ret2wargames
2K Followers 2K Following Our industry-leading platform is the most effective solution for learning modern binary exploitation through a world-class curriculum developed by @RET2Systems
xiexy @xiexy4
6 Followers 276 Following
wang @wangzhr4
3K Followers 848 Following I like putting `GNU` in front of `Linux` | HPC Dev | C, Shell, & Cloud | Music
Saxithi @SaxithiI9V1cB
15 Followers 1K Following
Assaf Araki @BigData_ML
366 Followers 2K Following Father, husband, AI engineer and AI investor at Intel Capital. The opinions expressed are mine alone. #IamIntel
Dyalog @dyalogapl
1K Followers 294 Following Approach Problems Like Never Before - Dyalog is a world-class APL development environment. #Dyalog #APL https://t.co/6oXhK6mcJ0
JB Tyler Marketing & ... @marketing_tyler
114 Followers 465 Following My name is Glenna and I am a small business owner in RTP-NC. JB Tyler Marketing & Consulting is a Mentor and Consultant to Startups and Small Businesses.
Cyril Korenbeusser @CKorenbeusser
10K Followers 11K Following #tech, #innovation, #cyber & #resilience. Managing Director @MizuhoAmericas. #ForbesTechCouncil member. I keep ownership of my thoughts even online🎗️
Frank White @FacebookAds10
1K Followers 7K Following BTC Enable= https://t.co/haCDMAbrMJ Buying a Vеrifiеd Cash App Account might sound intriguing, but it’s crucial to approach this with caution and a clеar
Jann @j_peppard7
251 Followers 3K Following
Golden Retriever Love... @GoldenL87919
1K Followers 5K Following “A golden retriever's love is like sunshine; it warms the heart and brightens the soul.” If you love #goldenretrievers, follow us for daily updates.🥰
HCLSoftware @HCLSoftware
39K Followers 16K Following We develop, market, sell, and support software for AI and Automation, Data, Analytics and Insights, Digital Transformation, and Enterprise Security.
Barbara @shank_barbara90
361 Followers 3K Following
Satish Racharla @satishracharla
8 Followers 36 Following
Listen Later @ListenLater2024
97 Followers 360 Following Listen to Articles as Podcasts: Email us a link, and our AI will deliver human-like narration directly to your podcast app.
Ruth @cyrruth97
235 Followers 3K Following
Matheaur @matheaur219
39 Followers 2K Following
Benjamin Wootton @BenjaminWootton
1K Followers 2K Following Freelance Consultant - Real Time Analytics With ClickHouse
CWKPATHC @cwkpathic1
67 Followers 942 Following
Gary Marcus @GaryMarcus
194K Followers 7K Following “In the aftermath of GPT-5’s launch … the views of critics like Marcus seem increasingly moderate.” —@newyorker
Aravind @aravind
161K Followers 315 Following I talk about issues long before they happen. Now and then in touch with Turiya. I post conspiracies and nothing I say is real. Don't believe anything I post.
Georgi Gerganov @ggerganov
52K Followers 289 Following 24th at the Electrica puzzle challenge | https://t.co/baTQS2bdia
Betaworks @betaworks
22K Followers 1K Following We invest/accelerate/build companies like @GIPHY @bitly @twitter @huggingface @meetgranola & more. CEO: @Borthwick.
Igor Babuschkin @ibab
103K Followers 856 Following Maybe the real ASI was the friends we made along the way. Co-founder @xAI, Research & Engineering
Natalie Vais @natalievais
3K Followers 1K Following GP @sparkcapital // databases, distributed systems, and developer tools // formerly @AmplifyPartners @GoogleCloud @Oracle // fight on 🌎🌱
Joran Dirk Greef @jorandirkgreef
8K Followers 2K Following Creator, Founder and CEO of @TigerBeetleDB — the financial transactions database designed to power the next 30 years of transaction processing.
Andrew Jones @hpcnotes
8K Followers 1K Following 25 yrs using/researching/buying #supercomputers. Now an engineering leader for #supercomputing capabilities at Microsoft. Posts on #HPC #AI #cloud #F1 #travel
Gabriel Weinberg @yegg
118K Followers 5 Following Founder, DuckDuckGo. Co-author, Traction. Co-author, Super Thinking. Writing personally at https://t.co/19vKxkTW2X. Tweets auto-delete via TweetDelete.
Napkin Finance @napkinfinance
7K Followers 1K Following Everything you need to know about money in 30 seconds or less.
Darrell Vesterfelt @dvest
5K Followers 751 Following Entrepreneur. Investor. VP of Growth @mightynetworks. Co-Founder of @traditionskills. Formerly head of growth at @kit.
Maybe @maybe
13K Followers 385 Following Answer tough financial questions with Maybe, an AI-native financial decision making tool that connects the dots on your data, without a CFO.
Theo - t3.gg @theo
247K Followers 4K Following Full time CEO @t3dotchat. Part time YouTuber, investor, and developer
Aviral Kumar @aviral_kumar2
5K Followers 355 Following Assistant Professor of CS & ML at @CarnegieMellon. Part-time Research Scientist Google. PhD from UC Berkeley.
Chelsea Finn @chelseabfinn
83K Followers 399 Following Asst Prof of CS & EE @Stanford Co-founder of Physical Intelligence @physical_int PhD from @Berkeley_EECS, EECS BS from @MIT
Sanmi Koyejo @sanmikoyejo
3K Followers 104 Following I lead @stai_research at Stanford. Co-founder @VirtueAI_co
David Duvenaud @DavidDuvenaud
31K Followers 4K Following Machine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.
Patrick Shafto @patrickshafto
3K Followers 905 Following PM @DARPA; Prof of Math and CS @Rutgers-Newark; co-founder @ https://t.co/e6dJA2bLus; Math @the_IAS 2021-2023. https://t.co/2plDQE0s6K https://t.co/XuiVK8VmO3
Owain Evans @OwainEvans_UK
16K Followers 364 Following Runs an AI Safety research group in Berkeley (Truthful AI) + Affiliate at UC Berkeley. Past: Oxford Uni, TruthfulQA, Reversal Curse. Prefer email to DM.
Dylan Foster 🐢 @canondetortugas
3K Followers 1K Following Foundations of RL/AI @MSFTResearch. Previously @MIT @Cornell_CS https://t.co/vQIdUzsw8B RL Theory Lecture Notes: https://t.co/bhgL3aKIk0
Prof. Anima Anandkuma... @AnimaAnandkumar
34K Followers 2K Following "Godmother" of AI+Science, Bren Professor @caltech, Time100, Fmr Sr Director of #AI research @nvidia Fmr Principal Scientist @awscloud
Wenhu Chen @WenhuChen
23K Followers 675 Following AI researcher. Interested in Reasoning, Multimodal. I direct TIGER-Lab. Author of PoT, MMMU, MMLU-Pro, MAmmoTH, LongRAG, MAP-Neo, YuE, VL-Rethinker
parker gibbons @parker_gibbons
4K Followers 2K Following lover of film grain, technologist, filmmaker | designing @sequence_film, prev @adobevideo
Google Research @GoogleResearch
23K Followers 16 Following Impossible? Let’s see. From algorithms to neuroscience to AI, Google Research strives to progress science, advance society & improve billions of people’s lives.
Yuntian Deng @yuntiandeng
8K Followers 3K Following Assistant Professor @UWaterloo | Visiting Professor @NVIDIA | Associate @Harvard | Faculty Affiliate @VectorInst | Former Postdoc @ai2_mosaic | PhD @Harvard
Kilian Lieret @KLieret
954 Followers 42 Following Research Software Engineer at Princeton University. AI agents & benchmarks for software engineering.
Beginbot 🃏 @beginbotbot
14K Followers 953 Following Programmer/Streamer, Art/Music obsessed. Mostly not serious, unless talking jokes.
ΚLΛUS ΡΟST 🔋93... @sh0dan
947 Followers 392 Following Professional Code Healer 🤲 Unicorn Hunter 🦄 Selfless and brave ⚔️ Pre-order my book 📕working @MinIO 🦋 klauspost on bsky
Theo Jordan @Theo_TJ_Jordan
49K Followers 5K Following Some people seek the truth; others find comfort within the lies. ⚖️ “THE Floridian Motormouth (TM)” 🦁 https://t.co/OvTcCYRBN0
Sascha Willems @SaschaWillems2
5K Followers 1K Following Application developer by day, open source developer and Khronos contributor by night. Maintainer of the Vulkan and OpenGL and hardware databases at https://t.co/UGoWy4YNbe
Mark Harris @harrism
4K Followers 169 Following Software Engineer at NVIDIA. Views expressed are my own, not necessarily NVIDIA's. Software leader; developer; miller; builder; brewer; verber.
Erik Jansson @CaffeineViking
1K Followers 489 Following Senior Graphics Programmer @RemedyGames. I tweet about real-time computer graphics and machine learning. Fantasy and sci-fi books and manga connoisseur. 日本語OK.
Faith Ekstrand 🏳�... @gfxstrand
2K Followers 111 Following Linux 3D graphics developer. I enjoy good food, especially BBQ, tacos, and pizza. ♥️🏳️🌈🏳️⚧️ All are welcome. (she/her) @[email protected]
Andre Weissflog @FlohOfWoe
9K Followers 1K Following Sokol Headers, Chips Emulators, Oryol, Nebula Device, Drakensang, C, C++, Zig, Python, WASM... @[email protected] https://t.co/kOX3LYuRzS
Jiayin Cao @Jiayin_Cao
4K Followers 356 Following Senior Devtech @Nvidia. Former graphics engineer at Ready At Dawn, Naughty Dog, Ubisoft. Views are my own. https://t.co/QIwAST5mpz
Bobby Anguelov @Bobby_Anguelov
5K Followers 648 Following Principal Programmer at Valve. Previous: WB, Ubisoft, Io-Interactive. 🇿🇦 / 🇧🇬 Hobby tech: https://t.co/k4HnbOVvpb YT: https://t.co/mVjwa3Fgrj
Elan Ruskin @despair
4K Followers 305 Following Using integers & coding performance at @InsomniacGames. Also @despair on the azure ceiling site and @[email protected]
Martin Griffiths @Griff_
7K Followers 683 Following #NoMansSky Engine Programmer. Owner of #TrickyPixels who re-mastered #JourneyPS4. Platform lead on #ProjectCars and EA’s Harry Potter games. BAFTA member.
Alisa Esage Шевч�... @alisaesage
38K Followers 101 Following Independent Hacker, Sovereign Builder, Solo Business Owner • @zerodaytraining • Pronounced ‘is edge’
Tiago Sousa @idSoftwareTiago
11K Followers 666 Following Rendering Tech Director @ id Software, DOOM, Wolf2, idTech. Prev Crytek, Far Cry, Crysis Series, CryENGINE. https://t.co/tuKymzskFY My opinions & POVs
Dennis Gustafsson @voxagonlabs
85K Followers 301 Following Game designer and programmer. Founder of @tuxedolabs. Teardown @teardowngame, Smash Hit, PinOut, Does not Commute, Sprinkle, Granny Smith, Meqon and Dresscode.
Demetri Spanos @DemetriSpanos
602 Followers 67 Following Independent computational math / scientific computing researcher. I'm trying to make the future of interactive math learning with my upcoming app, No Royal Road
gingerBill @TheGingerBill
12K Followers 1K Following I'm a Ginger thus I have no soul. Creator of the Odin Programming Language https://t.co/LWFCLB39eC Working at @JangaFX on EmberGen/LiquiGen/GeoGen/IlluGen
Better Software Confe... @BetterSoftwareC
4K Followers 12 Following Software is getting worse. We're here to make it better. 2025 VODs currently releasing on YT: https://t.co/kitqaYA43w
Ankit Gupta @GuptaAnkitV
7K Followers 1K Following general partner @ycombinator. co-founder of @reverielabs (acquired). @harvard CS. 🫶 to @lucylnam.
Pete Koomen @koomen
11K Followers 1K Following GP @ycombinator, cofounded @optimizely https://t.co/5hkCw4y95d