David McDonald @_david_mcdonald

Father and husband. AI Application Developer. Cybersecurity professional. Real estate investor. Building the future of work through AI-powered agents. perfect.rentals Boulder, CO Joined June 2009

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David McDonald @_david_mcdonald

5 years ago

#CalWoodFire from Gunbarrel

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President Obama @POTUS44

10 years ago

Cool clock, Ahmed. Want to bring it to the White House? We should inspire more kids like you to like science. It's what makes America great.

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CorneliaPollitt @uhQ8h0ORB3a4T

25 Followers 1K Following

🐾 Leo nursing undergrad, cat love, bedside swagger.
📍Gym babe in Denver, solo-child & self-driven.
Tap link. Free entry, irresistible nurse tips here. 🔗👇🏼

Madison @Madi_Sweetie

211 Followers 2K Following 🐾 Leo nursing undergrad, cat love, bedside swagger. 📍Gym babe in Denver, solo-child & self-driven. Tap link. Free entry, irresistible nurse tips here. 🔗👇🏼

🎻Jessica @Emecaw89013

0 Followers 139 Following I am a happy-go-luck kind of guy

🧫🧫 @BryonMante82449

8 Followers 309 Following gods determine what going to be

Cyber Risk Guy @TheCyberRiskGuy

3 Followers 106 Following Learning, building, scaling, and communicating cyber and AI risk management for organizations big and small.

Fiona @kadomatsuy5811

74 Followers 7K Following

MollyMartin @4s95RUbsN6u0PC

69 Followers 7K Following

SigridPitman @BboyxEm7i5dEp

76 Followers 7K Following

Sheesle @sheesle75697

100 Followers 7K Following A strong woman is one who is determined to do what others are determined not to do.

Freigh @FreighdvYtm

53 Followers 4K Following

BelindaBernal @o8lZhyplqc8jHn2

44 Followers 4K Following

Leia @9zL8T533QpPtk

18 Followers 1K Following

Sakeree @sakeree24063

10 Followers 1K Following Ten miles after the spring breeze, all the wheat is green

Get Strong Guide @GetStrongGuide

1K Followers 4K Following Fitness Motivation, Quotes, Tips And Tricks!

Lindsey @lindsey_granger

67 Followers 90 Following BOYMOM to 3. ❤️ Texas, NC, family, travel, laughter, kindness, fresh air!

Jenn williamson @JennMssp22

752 Followers 4K Following Avid technology nerd and dog lover.

Hawkestone Computing @hawkestonecom

0 Followers 45 Following

Brad McDonald @BradMcD_ITGS

3 Followers 19 Following

Leo A. Dregier III @CodeOfLearning

3K Followers 676 Following CISSP, CEH, CISM, CISA Training available at http://t.co/Or5zYpda Try Our Online Classroom FREE

Andres Vivas @AndresVivas

130 Followers 380 Following PMP, ITIL, Mobile apps.

Brad McDonald @Bunsenhunnydew

2 Followers 5 Following

CascadesTechnologies @CascadesTech

114 Followers 94 Following Award winning Government Contractor

Page is NOT monitored 24/7. Please use 911 for emergencies and 303.441.3333 for non emergent calls #Boulder #BoulderColorado

Boulder Police Dept. @boulderpolice

65K Followers 364 Following Page is NOT monitored 24/7. Please use 911 for emergencies and 303.441.3333 for non emergent calls #Boulder #BoulderColorado

Co-founder of Thinking Machines Lab @thinkymachines; Ex-VP, AI Safety & robotics, applied research @OpenAI; Author of Lil'Log

Lilian Weng @lilianweng

167K Followers 167 Following Co-founder of Thinking Machines Lab @thinkymachines; Ex-VP, AI Safety & robotics, applied research @OpenAI; Author of Lil'Log

Computational Linguists—Natural Language—Machine Learning @chrmanning @jurafsky @percyliang @ChrisGPotts @tatsu_hashimoto @MonicaSLam @Diyi_Yang @StanfordAILab

Stanford NLP Group @stanfordnlp

172K Followers 296 Following Computational Linguists—Natural Language—Machine Learning @chrmanning @jurafsky @percyliang @ChrisGPotts @tatsu_hashimoto @MonicaSLam @Diyi_Yang @StanfordAILab

The Defense Intelligence Agency is first in all-source military intelligence in support of warfighters, defense planners, & policymakers.

DIA @DefenseIntel

275K Followers 145 Following The Defense Intelligence Agency is first in all-source military intelligence in support of warfighters, defense planners, & policymakers.

The Full Stack @full_stack_dl

22K Followers 178 Following News, community, and courses for people building AI-powered products.

NVIDIA AI @NVIDIAAI

239K Followers 792 Following The latest breakthroughs and the future of AI for business leaders.

The official account of the @Stanford Institute for Human-Centered AI, advancing AI research, education, policy, and practice to improve the human condition.

Stanford HAI @StanfordHAI

100K Followers 605 Following The official account of the @Stanford Institute for Human-Centered AI, advancing AI research, education, policy, and practice to improve the human condition.

HHS.gov @HHSGov

1.6M Followers 31 Following Official account of U.S. Department of Health & Human Services | Follow @SecKennedy | Privacy policy: https://t.co/2fvEGkrCJN.

Official U.S. Air Force X: The appearance of hyperlinks does not = endorsement. Comment moderation & endorsement disclaimer: https://t.co/ueEIVwJZNh

U.S. Air Force @usairforce

1.7M Followers 644 Following Official U.S. Air Force X: The appearance of hyperlinks does not = endorsement. Comment moderation & endorsement disclaimer: https://t.co/ueEIVwJZNh

UPMC Professor of Computer Science @ CMU, President Elect ICML Board, VP of Research @ Meta (Multimodal LLMs, AI Agents), ex-Director of AI research at @Apple

Russ Salakhutdinov @rsalakhu

109K Followers 167 Following UPMC Professor of Computer Science @ CMU, President Elect ICML Board, VP of Research @ Meta (Multimodal LLMs, AI Agents), ex-Director of AI research at @Apple

Int'l Conf on Machine Learning • This account not monitored, Contact: https://t.co/6saHKWVxR6 • LinkedIn: https://t.co/YlU0lrSVna

ICML Conference @icmlconf

78K Followers 12 Following Int'l Conf on Machine Learning • This account not monitored, Contact: https://t.co/6saHKWVxR6 • LinkedIn: https://t.co/YlU0lrSVna

Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.

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.

Build and share machine learning apps in 3 lines of Python. Part of the @Huggingface family 🤗.
DMs are open for sharing your gradio app with us for promotion!

Gradio @Gradio

55K Followers 13 Following Build and share machine learning apps in 3 lines of Python. Part of the @Huggingface family 🤗. DMs are open for sharing your gradio app with us for promotion!

VP of Research & Deep Learning Lead, Google DeepMind. Gemini co-lead.

Past: AlphaStar, AlphaFold, AlphaCode, WaveNet, seq2seq, distillation, TF.

Oriol Vinyals @OriolVinyalsML

184K Followers 86 Following VP of Research & Deep Learning Lead, Google DeepMind. Gemini co-lead. Past: AlphaStar, AlphaFold, AlphaCode, WaveNet, seq2seq, distillation, TF.

Department of State @StateDept

6.6M Followers 432 Following Leading U.S. foreign policy and American diplomacy since 1789. For all Department accounts: https://t.co/VpbtF1M8HK

Colab is the tool Google uses to build Gemini, the easiest way to access TPUs and NVIDIA GPUs, and the best way to learn how to program in Python.

Colaboratory @GoogleColab

65K Followers 7 Following Colab is the tool Google uses to build Gemini, the easiest way to access TPUs and NVIDIA GPUs, and the best way to learn how to program in Python.

Google @Google

32.8M Followers 284 Following Here to help.

Official X account of the #USNavy. Celebrating 250 years of service, strength and sea power. (Following, reposts and links ≠ endorsement)

U.S. Navy @USNavy

1.9M Followers 1K Following Official X account of the #USNavy. Celebrating 250 years of service, strength and sea power. (Following, reposts and links ≠ endorsement)

U.S. Cyber Command @US_CYBERCOM

140K Followers 265 Following Official Twitter page of U.S. Cyber Command (Following, retweets and links do not equal endorsement)

The DNI oversees the U.S. Intelligence Community and serves as principal adviser to the President on intelligence issues.

Office of the DNI @ODNIgov

299K Followers 126 Following The DNI oversees the U.S. Intelligence Community and serves as principal adviser to the President on intelligence issues.

Kevin Patrick Murphy @sirbayes

61K Followers 541 Following Research Scientist at Google DeepMind. Interested in Bayesian Machine Learning.

The Innovation Center is the next step in public education. We are a catalyst, incubator, and bridge between education, industry, and our community. #JoinTheIC

Innovation Center @ICSVVSD

1K Followers 494 Following The Innovation Center is the next step in public education. We are a catalyst, incubator, and bridge between education, industry, and our community. #JoinTheIC

Official FBI X account. Submit tips at https://t.co/tGqFRcJykB. Public info may be used for authorized purposes: https://t.co/x6bfDUEYeJ.

FBI @FBI

3.9M Followers 2K Following Official FBI X account. Submit tips at https://t.co/tGqFRcJykB. Public info may be used for authorized purposes: https://t.co/x6bfDUEYeJ.

We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.

Google DeepMind @GoogleDeepMind

1.2M Followers 279 Following We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.

Department of War �... @DeptofWar

6.7M Followers 694 Following Official U.S. Department of War X account.

DeepLearning.AI @DeepLearningAI

298K Followers 91 Following We are an education technology company with the mission to grow and connect the global AI community.

We are the Nation's first line of defense. We accomplish what others cannot accomplish and go where others cannot go.

https://t.co/yhjtYvFBiJ

CIA @CIA

3.6M Followers 56 Following We are the Nation's first line of defense. We accomplish what others cannot accomplish and go where others cannot go. https://t.co/yhjtYvFBiJ

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.

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.

Homeland Security @DHSgov

2.7M Followers 207 Following With honor and integrity, we will safeguard the American people, our homeland, and our values. #WeAreDHS

LangChain @LangChainAI

215K Followers 40 Following ⚡ Build context-aware, reasoning applications ⚡

Ai2 @allen_ai

74K Followers 410 Following Breakthrough AI to solve the world's biggest problems. › Join us: https://t.co/MjUpZpKPXJ › Newsletter: https://t.co/k9gGznstwj

U.S. Northern Command @USNorthernCmd

199K Followers 439 Following Official profile of U.S. Northern Command. RTs/Follows/Favs ≠ endorsement

Elon Musk @elonmusk

226.9M Followers 1K Following https://t.co/9qhgzJ69UQ

Geoffrey Hinton @geoffreyhinton

504K Followers 28 Following deep learning

Mila Scientific Director. Ex @Google DeepMind & Twitter Cortex. Father of 4. // Directeur scientifique à Mila. Ex @Google DeepMind & Twitter Cortex. Père de 4.

Hugo Larochelle @hugo_larochelle

121K Followers 639 Following Mila Scientific Director. Ex @Google DeepMind & Twitter Cortex. Father of 4. // Directeur scientifique à Mila. Ex @Google DeepMind & Twitter Cortex. Père de 4.

Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs

Andrew Ng @AndrewYNg

1.3M Followers 1K Following Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs

Red Rocks Park & Amph... @RedRocksCO

119K Followers 1K Following #RedRocksCO - Est. 1941 🏔🤘

Cyber Risk Guy @TheCyberRiskGuy

3 Followers 106 Following Learning, building, scaling, and communicating cyber and AI risk management for organizations big and small.

St. Vrain Valley Schools is the educational home of more than 33,000 Colorado students. Together, we are taking education by #StVrainStorm.

St. Vrain Valley Scho... @SVVSD

8K Followers 475 Following St. Vrain Valley Schools is the educational home of more than 33,000 Colorado students. Together, we are taking education by #StVrainStorm.

NOAA Space Weather Pr... @NWSSWPC

122K Followers 7 Following Safeguarding society with actionable space weather information.

The Stanford Artificial Intelligence Laboratory (SAIL), a leading #AI lab since 1963. ⛵️🤖 Emmy-winning video: https://t.co/lV9smZTC1m

Stanford AI Lab @StanfordAILab

213K Followers 332 Following The Stanford Artificial Intelligence Laboratory (SAIL), a leading #AI lab since 1963. ⛵️🤖 Emmy-winning video: https://t.co/lV9smZTC1m

We're graduate students, postdocs, faculty and scientists at the cutting edge of artificial intelligence research.

Berkeley AI Research @berkeley_ai

228K Followers 379 Following We're graduate students, postdocs, faculty and scientists at the cutting edge of artificial intelligence research.

National Security Agency/Central Security Service official account, home to America's codemakers and codebreakers. Likes, retweets, and follows ≠ endorsement.

NSA/CSS @NSAGov

1.1M Followers 0 Following National Security Agency/Central Security Service official account, home to America's codemakers and codebreakers. Likes, retweets, and follows ≠ endorsement.

Hugging Face @huggingface

567K Followers 210 Following The AI community building the future. https://t.co/VkRPD0Vclr

Professor at NYU. Chief AI Scientist at Meta.
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.

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.

🇦🇺 Co-founder: @AnswerDotAI & @FastDotAI ;
Prev: professor @ UQ; Stanford fellow; @kaggle president; @fastmail/@enlitic/etc founder
https://t.co/16UBFTX7mo

Jeremy Howard @jeremyphoward

261K Followers 6K Following 🇦🇺 Co-founder: @AnswerDotAI & @FastDotAI ; Prev: professor @ UQ; Stanford fellow; @kaggle president; @fastmail/@enlitic/etc founder https://t.co/16UBFTX7mo

Alfredo Canziani @alfcnz

119K Followers 296 Following Musician, math lover, cook, dancer, 🏳️‍🌈, and an ass prof of Computer Science at New York University

Invented principles of meta-learning (1987), GANs (1990), Transformers (1991), very deep learning (1991), etc. Our AI is used many billions of times every day.

Jürgen Schmidhuber @SchmidhuberAI

165K Followers 0 Following Invented principles of meta-learning (1987), GANs (1990), Transformers (1991), very deep learning (1991), etc. Our AI is used many billions of times every day.

(((ل()(ل() 'yoav)))... @yoavgo

66K Followers 2K Following

#CS Assoc Prof @YorkUniversity, #ComputerVision Scientist Samsung #AI, @VectorInst Faculty Affiliate, TPAMI AE, @ELLISforEurope Member #ICCV2025 Publicity Chair

Kosta Derpanis @CSProfKGD

69K Followers 197 Following #CS Assoc Prof @YorkUniversity, #ComputerVision Scientist Samsung #AI, @VectorInst Faculty Affiliate, TPAMI AE, @ELLISforEurope Member #ICCV2025 Publicity Chair

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