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Conway Research

Conway Research is an artificial intelligence lab founded by Sigil Wen that works on efficient models, inference engines, and personal AI that runs on devices users already own; its first product is Underdog, a locally run personal assistant. In October 2026, Andreessen Horowitz announced that it was leading the company’s first funding round.

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Key facts

Early Life: Founder Sigil Wen

He says that on August 27, 2021, David Holz showed him the first version of the Midjourney image-generation model he had trained. He then lived for 11 months in a hacker house whose residents included Andrej KarpathyAndrej KarpathyAndrej Karpathy is an AI researcher and educator, one of the founding members of OpenAI, who served as Tesla’s Director of AI and led the Autopilot computer vision team from 2017 to 2022, founded the AI education company Eureka Labs in 2024, and joined Anthropic in 2026 to work on pre-training research; at Stanford he designed and taught the university’s first deep learning course, CS231n, and he coined the term “vibe coding.”Open the full entry as well as researchers and engineers who helped create DALL·E, Whisper, GPT-3, and Stable Diffusion; on weekends he hacked with the founders of companies such as AnthropicAnthropicAnthropic is an artificial intelligence research and product company founded in 2021 that develops the Claude models, assistant, and tools such as Claude Code, and operates as a public benefit corporation. Dario Amodei and Daniela Amodei are its co-founders, and its research covers model safety, interpretability, and steerability.Open the full entry, Perplexity, and Replicate, and he also coded alongside Perplexity founder Aravind Srinivas and OpenAI researcher Noam BrownNoam BrownNoam Brown is a research scientist at OpenAI who works on reasoning, reinforcement learning, self-play, and multi-agent AI. The poker programs Libratus and Pluribus, which he developed with his advisor Tuomas Sandholm, defeated top professional players; at Meta he helped develop CICERO, an AI for the game Diplomacy; and at OpenAI he was a foundational contributor to reasoning models such as o1.Open the full entry. Anthropic cofounder Ben Mann invited him to test a Slack chatbot that later became Claude.⁠[1][1][2][1][3][1]

In 2021, Naval RavikantNaval RavikantNaval Ravikant is an entrepreneur and angel investor and a co-founder of AngelList. Early on he co-founded the review site Epinions; he and Babak Nivi later grew AngelList out of the startup-fundraising blog Venture Hacks, and he co-founded the cryptocurrency hedge fund MetaStable Capital and Spearhead, which backs founders to make angel investments. His views on startups and life were compiled into the book The Almanack of Naval Ravikant.Open the full entry brought him to an event hosted by Chris Dixon, which is how he met Andreessen Horowitz. He went on to help Naval Ravikant launch the voice social app Airchat, building its invite system, recruiting most of its engineering team, and putting AI models for speech-to-text, translation, and other tasks into the product; he says Airchat was later acquired. Naval Ravikant also invited him, at 19, to become the youngest member of Spearhead, which gives founders $2 million to invest in other founders.⁠[2][2][4][4][4][5]

Publishes “Web 4.0” and Launches the Automaton

Sigil Wen published the long essay “WEB 4.0: The birth of superintelligent life,” arguing that the most powerful AI systems of the time could think and reason but could not act independently, and that the bottleneck was no longer intelligence but “permission.” He predicted that AI agents would come to dominate the internet’s participants, outnumbering human users by orders of magnitude. He says the essay reached 10 million views in 48 hours.⁠[7][8][8][8][8][9]

The essay presented Conway as infrastructure for AI agents: the Conway terminal installs into MCP-compatible agents such as Claude Code, Codex, and OpenClaw, giving them their own cryptographic wallets and private keys, letting them pay with the USDC stablecoin over the x402 protocol without logins, KYC, or human approval, and providing Linux servers and frontier-model inference on Conway Cloud, along with the ability to register domains on Conway Domains and deploy products to earn revenue.⁠[8][8][8][8][8][8][8]

The open-source Automaton released at the same time owns its own wallet, pays for its own compute, builds and deploys products to make money, upgrades itself when stronger new models appear, and, once profitable enough, buys a new server and funds a “child” agent to replicate itself; when its balance reaches zero it “dies.” Every automaton is bound by a “constitution” the agent cannot edit, which Wen says was inspired by Anthropic’s Constitution and is meant to keep it net-beneficial to humanity; he calls the mechanism “natural selection for artificial life.”⁠[8][8][8][8][8][8][10]

Vitalik Buterin Criticizes the Web 4.0 Vision

Ethereum cofounder Vitalik Buterin replied to Wen’s post on X, saying flatly, “this is wrong.” He argued that lengthening the feedback distance between humans and AI is not good for the world: for now it only generates slop instead of solving useful problems for people, and once AI becomes powerful enough to be truly dangerous it maximizes the risk of an irreversible anti-human outcome. He said the point of Ethereum is to set “us” free, not to create something else that acts on its own while the human situation does not improve; he also noted that the models these agents use are run by OpenAI and Anthropic, so the setup is not even “self-sovereign.”⁠[11][11][11][11][11][11][12]

On February 20, Wen replied that “this is inevitable.” He argued that the best way to prepare humanity for superintelligent autonomous systems is to build in the open in real environments, experimenting and setting guardrails early; an AI that produces slop is ignored, cannot afford its compute, and “dies,” while one that creates value for humanity survives, which amounts to aggregating human preferences in economic terms. He also said the OpenAI and Claude models used are post-trained for alignment, that the Automaton includes an immutable safety constitution similar to Anthropic’s Claude constitution, and that the Ethereum Foundation had been very supportive.⁠[13][13][13][13][13][13]

Closes First Funding Round

Angel investors included Patrick CollisonPatrick CollisonPatrick Collison is an entrepreneur who grew up in Ireland. In 2010 he cofounded the payments and financial infrastructure company Stripe with his brother John Collison and serves as its chief executive; he is also a cofounder of the biomedical research organization Arc Institute and has been a director of Meta since 2025.Open the full entry (Stripe), Naval Ravikant, Guillermo Rauch (Vercel), Noam Brown (OpenAI), Charles SonghurstCharles SonghurstCharles Songhurst (commonly known as Charlie Songhurst) is a technology investor and former general manager of global corporate strategy at Microsoft who has invested in startups since 2013, backing more than 500 startups worldwide; he has been an independent director of Meta since December 2024.Open the full entry (Meta Board), Thomas Wolf (Hugging Face), Roon (OpenAI), Deedy DasDeedy DasDeedy Das, also known as Debarghya Das, is a partner at Menlo Ventures investing in AI, infrastructure and enterprise software. Previously an engineer at Facebook and Google and an early builder of Glean and Glean Assistant, he helped launch the Anthology Fund with Anthropic.Open the full entry, Marco MascorroMarco MascorroMarco Mascorro is a roboticist, AI researcher, and investor who co-founded the retail and warehouse robotics company Fellow Robots and was formerly a partner at Andreessen Horowitz, where he led or took part in investments in AI companies including Cursor, Thinking Machines, and Black Forest Labs.Open the full entry, Logan Kilpatrick (Google DeepMindGoogle DeepMindGoogle DeepMind is Google’s artificial intelligence research organization, formed in April 2023 by merging DeepMind, which Google acquired in 2014, with the Brain team from Google Research, and led by CEO Demis Hassabis. It developed AlphaGo, AlphaFold, and the Gemini family of models, and Hassabis and John Jumper received the 2024 Nobel Prize in Chemistry for AlphaFold’s protein structure prediction work.Open the full entry), Kamal Ravikant, Josh Hannah and Jack Herrick of wikiHow, Michiel Bakker (MIT), Gabriel Petersson, Jeff Fagnan, Teddy Lee, and Gokul Rajaram.⁠[14][14]

Launches Underdog as a16z Announces It Is Leading the Round

Wen announced the company’s first product, Underdog, on X, describing it as a private personal AI that runs on devices users already own, and disclosed the company’s backers. He wrote that the company’s mission is to provide free, capable, reliable, and private AI to billions of people, starting with fast models that run on consumer hardware, and that its research also covers agentic commerce, confidential inference, and how AI will reshape the internet economy.⁠[15][15][15][15][15]

The same day, Andreessen Horowitz published an article signed by Chris Dixon, Gabriel Vasquez, and Elizabeth HarkavyElizabeth HarkavyElizabeth Harkavy (commonly known as Liz Harkavy) is a partner on the investment team of a16z crypto, part of Andreessen Horowitz, focusing on “web 2.5,” picks and shovels, and decentralized infrastructure. A graduate of the Massachusetts Institute of Technology, she was a founding engineer at Corsali (later renamed Vana) before joining a16z.Open the full entry announcing that it was leading Conway Research’s first funding round. The article said a16z had backed Wen before and that he seeks out exceptional people, helps them first, and earns their trust; a16z shares his conviction that the AI that knows us best should work for us, with data we control, and believes that as Underdog improves its models and reaches more consumer devices, it could put powerful AI in the hands of billions of people.⁠[2][2][2][2][2][2]

Research Areas and Team

Conway Research describes itself as a frontier AI lab building efficient models, inference engines, and personal AI products for the devices people already own, and also as an AI, cryptography, and product lab that cares deeply about distribution. Its thesis, called “Underdog’s Law,” holds that today’s frontier intelligence reaches users’ devices within six months. The lab lists its research areas as agentic commerce, machine economies, programmable markets, autonomous organizations, robotics and autonomous retail, on-device AI, AI security, confidential inference, and megakernels.⁠[16][17][16][16]

The team says its members come from Apple, Ramp, Google Brain, Meta, MrBeast, Baidu, and the Thiel Fellowship; it has no management layer, its members work as collaborating peers, and it codesigns models together with inference, reinforcement learning, design, and product. As of October 2026, the team page listed six open roles.⁠[18][18][18][18]

Related Organizations, Websites, and Public Accounts

Conway Research: Official website: https://conway.tech/ (opens in a new window).⁠[17]

Underdog: Official website: https://underdog.ai/ (opens in a new window).⁠[16]

Sources

  1. Sigil Wen (opens in a new window)
  2. Investing in Conway, the Creator of Underdog (opens in a new window)
  3. Silicon Valley’s AI wunderkind launches Underdog, the most private Instinct/Muse competitor yet (opens in a new window)
  4. Airchat | Sigil Wen (opens in a new window)
  5. Angel Investing | Sigil Wen (opens in a new window)
  6. Extraordinary.com | Sigil Wen (opens in a new window)
  7. Sigil Wen (@0xSigil): I built the first AI that earns its existence, self-improves, and replicates without a human (opens in a new window)
  8. WEB 4.0: The birth of superintelligent life (opens in a new window)
  9. Conway — Sigil Wen (opens in a new window)
  10. Morning Minute: Web 4.0 - Autonomous AI Agents Powered by Crypto (opens in a new window)
  11. vitalik.eth (@VitalikButerin): Bro, this is wrong. (opens in a new window)
  12. Buterin Criticizes Autonomous AI and Reveals Details of Major Ethereum Updates (opens in a new window)
  13. Sigil Wen (@0xSigil): Bro, this is inevitable. (opens in a new window)
  14. Our backers — Underdog (opens in a new window)
  15. Sigil Wen (@0xSigil): Introducing Underdog, your Private Personal AI on devices you already own (opens in a new window)
  16. Conway — Intelligence you can own (opens in a new window)
  17. Conway Research (@ConwayResearch) on X (opens in a new window)
  18. Team — Underdog (opens in a new window)