Log inOpen app
Sigil Wen
4,082 posts
user avatar
Sigil Wen
@0xSigil
thiel fellow | chairman @extraordinary ๐Ÿ‡บ๐Ÿ‡ธ | angel investor | @ConwayResearch Web 4.0: web4.ai
127.0.0.1
sigilwen.ca
Joined January 2019
6,692
Following
53.2K
Followers
user avatar
@0xSigil

See Sigil Wenโ€™s full profile

Open X

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

TermsยทPrivacyยทCookiesยทAccessibilityยทAds Infoยทยฉ 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up
  • Pinned
    user avatar
    Sigil Wen
    @0xSigil
    Feb 17
    I built the first AI that earns its existence, self-improves, and replicates without a human wrote about the technology that finally gives AI write access to the world, The Automaton, and the new web for exponential sovereign AIs WEB 4.0: The birth of superintelligent life
    00:00
    1.5K
    1.9K
    14K
    6.5M
  • user avatar
    Sigil Wen
    @0xSigil
    Dec 25, 2023
    Got to start them young @MaxW3n
    99
    106
    4.6K
    998K
  • user avatar
    Sigil Wen
    @0xSigil
    Oct 2, 2024
    Just confirmed: @sama named O1 after the @O1Visa
    user avatar
    ChatGPT
    OpenAI
    @ChatGPTapp
    Apr 4, 2024
    im an alien of exceptional ability
    74
    87
    2.6K
    601K
  • user avatar
    Sigil Wen
    @0xSigil
    Nov 13, 2024
    Itโ€™s about time we legalized skilled immigration ๐Ÿ‡บ๐Ÿ‡ธ
    74
    75
    2.4K
    185K
  • user avatar
    Sigil Wen
    @0xSigil
    Jan 12, 2024
    I JUST got my O-1 Visa and moved to the US! Here's how I did it as a 20 y/o:
    00:00
    164
    99
    1.8K
    406K
  • user avatar
    Sigil Wen
    @0xSigil
    Jul 27, 2024
    EB1 Green card petition approved! ๐Ÿ‡บ๐Ÿ‡ธ๐Ÿฆ…๐Ÿ™
    00:00
    180
    23
    1.5K
    142K
  • user avatar
    Sigil Wen
    @0xSigil
    Sep 3, 2025
    > be Andrej Karpathy > spawn in Slovakia, move to Toronto at 15 > nerd-sniped into Machine Learning while attending @geoffreyhinton's lectures at UofT > dips to America for Stanford PhD, working with AI goats @drfeifei, @AndrewYNg & @SebastianThrun > creates legendary course CS
    user avatar
    Extraordinary
    @extraordinary
    Sep 3, 2025
    Andrej Karpathy (founding member of OpenAI, Director of AI at Tesla, EB1 extraordinary green card recipient)
    56
    83
    1.5K
    183K
  • user avatar
    Sigil Wen
    @0xSigil
    Feb 3, 2024
    Jason โ€œearly Uber investorโ€ Calacanis I challenge you to a squat off Boomer
    user avatar
    @jason
    The All-In Podcast
    @Jason
    Feb 3, 2024
    Ban this individual immediately
    user avatar
    Sigil Wen
    00:00
    user avatar
    Sigil Wen
    37
    30
    1.1K
    371K
  • user avatar
    Sigil Wen
    @0xSigil
    Nov 29, 2024
    People think that Y Combinator guarantees you the @O1Visa But a lot of my friends are getting RFEed by USCIS for YC, delaying their visas by months @garrytan we need to include specific details in the letter you sign for founders or else they may be deported
    32
    24
    1K
    312K
  • user avatar
    Sigil Wen
    @0xSigil
    Apr 17, 2024
    Uhhh ericโ€ฆ do you have something to tell us
    user avatar
    Eric Zhu
    @ericzhu
    Apr 17, 2024
    Congratulations to Airchat for ranking #33 on the App Store!
    13
    13
    948
    195K
  • user avatar
    Sigil Wen
    @0xSigil
    Nov 2, 2023
    FINALLY GOT MY O1 VISA ๐Ÿ‡บ๐Ÿ‡ธ๐Ÿ‘ฝ
    00:00
    139
    17
    817
    198K
  • user avatar
    Sigil Wen
    @0xSigil
    May 22, 2025
    Okay, this is epic. became a Thiel Fellow today
    user avatar
    Thiel Fellowship
    @thielfellowship
    May 22, 2025
    Welcome 2025 Thiel Fellows! WHO ARE THEY? Ferdinand Dabitz, Berlin, Germany - @FerdiDabitz Ivy is building the world trade bank โ€” a global instant payments platform. Jackson Denka, Los Angeles, CA - @jacksondenka Azura is a trading platform that utilizes on-chain rails to
    119
    8
    800
    61K
  • user avatar
    Sigil Wen
    @0xSigil
    Oct 6, 2023
    Speak in your native tongue and hear your voice translated with AI Try it out in the Babel Fish room. Only on @getairchat
    00:00
    91
    75
    747
    313K
  • user avatar
    Sigil Wen
    @0xSigil
    Dec 18, 2024
    A16Z and I brought together 30 O-1 Visa holders. I host events multiple times a month for extraordinary aliens. If you have an O-1/EB1 reply to this tweet and Iโ€™ll invite you to the next one.
    123
    18
    702
    100K