Who we read.
One scan of this list every day. If an account is not here, we did not see it.
Labs and model builders
The official accounts of the companies that train frontier and open-weight models, where releases are announced first.
OpenAI @OpenAIModel launches and ChatGPT announcements
Anthropic @AnthropicAIClaude model releases and research
Google DeepMind @GoogleDeepMindGemini models and DeepMind research
Google AI @GoogleAIGoogle's AI products and research news
AI at Meta @AIatMetaMeta's open models and research
SpaceXAI @SpaceXAIGrok models and company news, the former xAI
Mistral AI @MistralAIEurope's leading model lab
DeepSeek @deepseek_aiOpen-weight reasoning models from China
Qwen @Alibaba_QwenAlibaba's open Qwen model family
Kimi.ai @Kimi_MoonshotMoonshot AI's Kimi models
Z.ai @Zai_orgGLM open models from Zhipu
Microsoft AI @MicrosoftAIMicrosoft's in-house superintelligence team
NVIDIA @nvidiaChips, compute deals and AI platform news
Cohere @cohereEnterprise models and open Command releases
Ai2 @allen_aiFully open models and datasets
Thinking Machines @thinkymachinesMira Murati's lab and the Tinker API
AI products and platforms
The apps and developer platforms people actually use, where features, pricing and API changes ship.
OpenAI Developers @OpenAIDevsAPI, Codex and platform updates
Claude @claudeaiClaude app and Claude Code features
Google Gemini @GeminiAppGemini app features and rollouts
Google AI Studio @GoogleAIStudioGemini API and new model access for developers
Google Labs @GoogleLabsGoogle's experimental AI tools
Perplexity @perplexity_aiAI search and browser launches
Cursor @cursor_aiAI code editor releases and model support
Cognition @cognitionDevin and autonomous coding agents
Replit ⠕ @ReplitApp-building agent updates
Lovable @LovablePrompt-to-app builder news
Midjourney @midjourneyImage and video model releases
Runway @runwaymlVideo generation and world models
ElevenLabs @ElevenLabsVoice and audio AI releases
Leaders, founders and product leads
The people running the labs and products, who often break news, preview launches and explain strategy in their own posts.
Sam Altman @samaOpenAI strategy and launch previews
Greg Brockman @gdbOpenAI technical and compute news
Elon Musk @elonmuskGrok and SpaceXAI announcements
Demis Hassabis @demishassabisDeepMind breakthroughs and AI for science
Dario Amodei @DarioAmodeiAnthropic's direction and long-form essays
Mustafa Suleyman @mustafasuleymanMicrosoft AI strategy and Copilot
Satya Nadella @satyanadellaMicrosoft's AI products and deals
Sundar Pichai @sundarpichaiGoogle and Alphabet AI launches
Alexandr Wang @alexandr_wangMeta Superintelligence Labs
Fidji Simo @fidjissimoOpenAI applications and ChatGPT product
Mike Krieger @mikeykAnthropic Labs and new Claude products
Ilya Sutskever @ilyasutRare but major updates from SSI
Mira Murati @miramuratiThinking Machines news
Aravind Srinivas @AravSrinivasPerplexity launches and product takes
Logan Kilpatrick @OfficialLoganKGemini API and AI Studio previews
Tibo @thsottiauxCodex and ChatGPT product updates
Boris Cherny @bchernyClaude Code releases and tips
Yuchen Jin @Yuchenj_UWBuilds AI systems at Databricks, former Hyperbolic cofounder, commentary on AI agents and infrastructure
Researchers
Scientists who explain what new models and papers actually mean, and often flag important results before the press does.
Andrej Karpathy @karpathyClear explanations of LLMs and AI coding
Yann LeCun @ylecunWorld models, open research and contrarian takes
Andrew Ng @AndrewYNgPractical AI trends and education
François Chollet @fcholletARC-AGI results and reasoning debates
Jeff Dean @JeffDeanResearch results and Google-scale systems
Jim Fan @DrJimFanRobotics and physical AI at NVIDIA
Fei-Fei Li @drfeifeiSpatial intelligence and World Labs
Noam Brown @polynoamialReasoning models at OpenAI
Mark Chen @markchen90OpenAI research direction
Jason Wei @_jasonweiScaling and reasoning research
hardmaru @hardmaruSakana AI and research curation
Jeremy Howard @jeremyphowardPractical deep learning and open models
Nathan Lambert @natolambertOpen model training and post-training
Sebastian Raschka @rasbtPaper breakdowns and LLM internals
Chris Olah @ch402Interpretability research at Anthropic
Open source and builders
The open-model ecosystem and the hands-on developers who test new releases the day they come out.
Hugging Face @huggingfaceNew open models and datasets
clem 🤗 @ClementDelangueOpen-source AI trends and Hugging Face news
ollama @ollamaRunning new models locally
vLLM @vllm_projectInference support for new open models
Georgi Gerganov @ggerganovllama.cpp and on-device inference
LangChain @LangChainAgent frameworks and tooling
OpenRouter @OpenRouterNew models on the API and usage rankings
Together AI @togethercomputeOpen-model hosting and research
Simon Willison @simonwSame-day hands-on tests of new models
swyx @swyxAI engineering trends and Latent Space
Peter Steinberger 🦞 @steipeteOpenClaw and agent tooling
DHH @dhhCreator of Ruby on Rails and Omarchy, outspoken on AI assisted coding and open source
@levelsio @levelsioIndie maker shipping AI products and sharing real numbers from building with AI
Theo - t3.gg @theoCEO of T3 Chat, developer takes on AI coding tools and models
News, leaks and newsletters
Fast-moving trackers and reporters who surface launches, leaks and scoops, often hours before official posts.
🚨 AI News | TestingCatalog @testingcatalogFeature leaks and early sightings
Tibor Blaho @btibor91Leaks found in app code and changelogs
Chubby♨️ @kimmonismusRolling AI news roundups
Jimmy Apples 🍎/acc @apples_jimmyInsider rumors, treat as unconfirmed
Andrew Curran @AndrewCurran_Careful coverage of lab news and filings
Rowan Cheung @rowancheungDaily AI news and launch demos
The Rundown AI @TheRundownAINewsletter headlines of the day
AK @_akhaliqNotable new research papers
Rohan Paul @rohanpaul_aiPaper and model news summaries
Kylie Robison @kyliebytesReporting on AI labs and their people
Stephanie Palazzolo @steph_palazzoloThe Information's AI scoops
Jukan ✈️OCP 2026 @jukan05Semiconductor and AI supply chain news, often first with Asian industry reports
Benchmarks, policy and analysis
Independent evaluators, safety groups and analysts who test the claims and explain the wider stakes.
Artificial Analysis @ArtificialAnlysIndependent model benchmarks and pricing
Arena.ai @arenaCommunity model leaderboard, formerly LMArena
Epoch AI @EpochAIResearchData on compute, costs and AI progress
METR @METR_EvalsEvaluations of dangerous capabilities
AI Security Institute (AISI) @AISecurityInstUK government AI safety research
SemiAnalysis @SemiAnalysis_Chips, datacenters and AI infrastructure
Ethan Mollick @emollickHow AI changes work and education
Jack Clark @jackclarkSFImport AI and Anthropic policy views
Miles Brundage @Miles_BrundageAI policy and safety analysis
Dean W. Ball @deanwballAI policy and governance
Dwarkesh Patel @dwarkesh_spLong interviews with AI leaders
Gary Marcus @GaryMarcusSkeptical counterpoint to the hype
Investors and industry voices
Investors and advisors whose posts signal funding, deals and where policy and money are heading.
Marc Andreessen 🇺🇸 @pmarcaTech investing views and AI policy fights
a16z @a16zAI investments and market reports
sarah guo @saranormousAI startup trends and the No Priors podcast
Garry Tan @garrytanY Combinator's AI startups
David Sacks @DavidSacksUS AI policy and the All-In view
Deedy @deedydasMenlo Ventures partner and Anthropic investor, AI industry analysis