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Lachy Groom
@lachygroom
it's pronounced locky. [email protected]. π.com
San Francisco
π.com
Joined May 2008
906
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138.5K
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  • Pinned
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    Lachy Groom
    @lachygroom
    May 1, 2019
    Since leaving Stripe I've been spending a lot of time helping friends, and friends of friends think through career decisions (and very often comp negotiations). It's something I really enjoy doing—if you know anyone who needs help, DMs are open and my email is in my profile!
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    Lachy Groom
    @lachygroom
    Sep 24, 2025
    the opportunity cost of a bad job has never been higher
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    gabriel
    @gabriel1
    Jan 20, 2025
    the average person spends 0.0001% of their life time trying to earn more, have better colleagues, and making sure they love what they do, and then spend 60% of their lives doing that work
    380K
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    Lachy Groom
    @lachygroom
    Jun 24, 2020
    Was just chatting with @delk about how I joined @stripe—I was (politely) rejected after interviewing. We had a process where you could "champion" someone & overrule the hiring committee. @Ricburton championed me at Stripe, a few weeks into a 30-day trial I got my full time offer.
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    Lachy Groom
    @lachygroom
    Mar 12, 2024
    I'm starting a company with @brian_ichter, @chelseabfinn, @svlevine, @hausman_k, @QuanVng, and @SurajNair_1 called Physical Intelligence (π.com!). We're bringing general-purpose AI into the physical world.
    288K
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    Lachy Groom
    @lachygroom
    Jan 26, 2022
    Replying to @patrickc @tamarawinter and 2 others
    what happens to us (or our families) if we don't reach out
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    Lachy Groom
    @lachygroom
    Nov 24, 2018
    Incredible Black Friday sale on Bitcoin!
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    Lachy Groom
    @lachygroom
    Aug 7, 2023
    founders, do not be surprised when the VC that was very very very excited about your company passes. it's their job to convey excitement right up until the moment they pass! do not let yourself believe it's real until you have a signed termsheet in hand.
    220K
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    Lachy Groom
    @lachygroom
    Nov 7, 2020
    been pondering this a lot since this morning... is baklava dessert lasagna?
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    Lachy Groom
    @lachygroom
    Nov 17, 2023
    sam is the most supportive, generous, inspiring person i know. openai has forever changed the world, and i know whatever comes next will be even greater.
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    Sam Altman
    OpenAI
    @sama
    Nov 17, 2023
    i loved my time at openai. it was transformative for me personally, and hopefully the world a little bit. most of all i loved working with such talented people. will have more to say about what’s next later. 🫡
    177K
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    Lachy Groom
    @lachygroom
    Oct 24, 2022
    recently i've found it hard to keep up with the pace of developments in AI. i found myself wanting a curated source of all the most noteworthy developments. so i built it!
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    bleedingedge.ai
    @bleedingedgeai
    Oct 22, 2022
    hello, world!
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    Lachy Groom
    @lachygroom
    Oct 31, 2024
    Super excited to share what we've been up to for the past 7 months!
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    Physical Intelligence
    @physical_int
    Oct 31, 2024
    At Physical Intelligence (π) our mission is to bring general-purpose AI into the physical world. We're excited to show the first step towards this mission - our first generalist model π₀ 🧠 🤖 Paper, blog, uncut videos: physicalintelligence.company/blog/pi0
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    69K
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    Lachy Groom
    @lachygroom
    Sep 14, 2022
    there’s no free lunch in business but being extremely responsive on email is pretty damn close
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    Lachy Groom
    @lachygroom
    Feb 16, 2019
    This is incredibly well designed.
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    Lachy Groom
    @lachygroom
    Jun 4, 2025
    i think most investors are largely useless, but thrive's portfolio support team in particular has been a *phenomenal* partner to @physical_int
    54K