Log inSign up
Shayan
Mirendil
225 posts
Image
user avatar
Shayan
Mirendil
@shayan_
co-founder @mirendil | prev. @xAI, @X, @Twitter
Joined August 2020
408
Following
13K
Followers
  • Pinned
    user avatar
    Shayan
    Mirendil
    @shayan_
    Jun 24
    Alongside my co-founders, proud to formally announce @mirendil. Our mission is to accelerate science and technology through democratizing frontier AI R&D. If you share our excitement for this mission, reach out to us!
    user avatar
    Behnam Neyshabur
    Mirendil
    @bneyshabur
    Jun 24
    Today, I’m excited to formally announce @mirendil with my amazing co-founders Harsh Mehta, Shayan Salehian, and Tara Rezaei! We’re fortunate to work with @a16z and @kleinerperkins, who led our seed round of $200M, followed by a major investment from NVIDIA, among others.
    Image
    16K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Feb 20, 2025
    So proud to be part of this amazing team!
    Image
    Grok 3 Beta — The Age of Reasoning Agents
    From x.ai
    11M
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Dec 14, 2024
    Grok is now free for everyone on X! 🎉 Tap on the [ / ] icon in the bottom nav bar or head to x.com/i/grok to give it a try!
    user avatar
    xAI
    xAI
    @xai
    Dec 14, 2024
    x.ai/blog/grok-1212
    5.6M
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Jul 18, 2025
    What if Grok had the ability to do absolutely anything you can imagine for you on X. What’s one prompt or task you’d love for it to be able to handle?
    1.8M
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Jul 10, 2025
    it's a good model sir
    124K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Mar 28, 2025
    My current company acquired my last one ❤️
    user avatar
    Elon Musk
    X
    @elonmusk
    Mar 28, 2025
    @xai has acquired @X in an all-stock transaction. The combination values xAI at $80 billion and X at $33 billion ($45B less $12B debt). Since its founding two years ago, xAI has rapidly become one of the leading AI labs in the world, building models and data centers at
    24K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Feb 17, 2025
    4:20 am 🚀
    user avatar
    Hieu Pham
    @hyhieu226
    Feb 17, 2025
    It's 11:30pm, and many @xai people are in office, hard working at their computers. It's an amazing vibe. Everyone pushes their way to deliver the best experience to you users. Everyone supports everyone. No one fucks no one with politics. You can just do things.
    25K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Jul 7, 2025
    💣💣
    user avatar
    Elon Musk
    X
    @elonmusk
    Jul 7, 2025
    Grok 4 release livestream on Wednesday at 8pm PT @xai
    16K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Jan 10, 2025
    Grok's iOS app is now available in the US! Give it a try! apps.apple.com/us/app/grok/id…
    user avatar
    xAI
    xAI
    @xai
    Jan 10, 2025
    ITS HERE: xAI’s brand-new standalone Grok iOS app. Harness powerful AI, generate stunning images, and login with X to personalize your experience with real time news, sports and local data. Download now in the US: apps.apple.com/us/app/grok/id…
    Image
    00:00
    38K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Feb 20, 2025
    Grok 3 is now free for everyone! Try it out: x.com/i/grok
    user avatar
    xAI
    xAI
    @xai
    Feb 20, 2025
    This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt). Try Grok 3 now: x.com/i/grok X Premium+ and SuperGrok users will have increased access to Grok 3, in addition to early access to advanced features like Voice Mode
    Image
    00:00
    69K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Dec 23, 2024
    2025 is gonna be insane! Excited for everything we are about to build 🚀
    user avatar
    xAI
    xAI
    @xai
    Dec 23, 2024
    Announcing our Series C of $6B to accelerate our progress Investors participating include a16z, Blackrock, Fidelity, Kingdom Holdings, Lightspeed, MGX, Morgan Stanley, OIA, QIA, Sequoia Capital, Valor Equity Partners, Vy Capital, Nvidia, AMD, among others
    14K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Feb 16, 2025
    💣
    user avatar
    Elon Musk
    X
    @elonmusk
    Feb 16, 2025
    Grok 3 release with live demo on Monday night at 8pm PT. Smartest AI on Earth.
    38K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Apr 17, 2025
    Grok has memory now! This was one of the most requested features. Try it out!
    user avatar
    Grok
    xAI
    @grok
    Apr 17, 2025
    Grok now remembers your conversations. When you ask for recommendations or advice, you’ll get personalized responses.
    Image
    00:00
    9.4K
  • user avatar
    Shayan
    Mirendil
    @shayan_
    Jul 10, 2025
    Grok 4 launch! let's goooo 🚀
    47K

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.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up
Advertisement
Advertisement