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Flapping Airplanes
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Flapping Airplanes
@flappyairplanes
AI lab
San Francisco, CA
flappingairplanes.com
Joined December 2025
5
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16.1K
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  • Pinned
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    Announcing Flapping Airplanes! We’ve raised $180M from GV, Sequoia, and Index to assemble a new guard in AI: one that imagines a world where models can think at human level without ingesting half the internet.
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    2.1M
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    Flapping Airplanes
    @flappyairplanes
    May 6
    (1/5) Great to be at @sequoia to give a sneak peek of one of our research directions! TL;DR one path to data-efficiency may be to “abuse GPUs like they’ve never been abused before”
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    182K
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    Flapping Airplanes
    @flappyairplanes
    May 6
    Replying to @flappyairplanes
    (4/5) One thing we’ve built is a “kittens” virtual machine that takes over the whole GPU and allows new kinds of co-optimization. We can go past the traditional sequential kernel model – for example, fusing entire training runs into a single kernel and even weirder stuff.
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    247K
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    Flapping Airplanes
    @flappyairplanes
    May 6
    (5/5) We think it’s not the end of history when it comes to new algorithms, and history suggests important new algorithms come alongside new systems. We paid for the whole GPU; we’re going to use it!
    17K
  • Flapping Airplanes reposted
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    TBPN
    @tbpn
    Jan 29
    Flapping Airplanes co-founder @amspector100 explains why data efficiency is the greatest bottleneck to AI adoption: "To the extent that AI has been hard to integrate into the economy, I really think it's because models are much less data-efficient than humans. If you want it to
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    Replying to @tbpn
    very proud to have come onto the show to defend our two core principles: data efficiency and whole milk
    90K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    Thanks for making the flapping motions with us @tbpn
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    23K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    Also Sequoia got us 6 gallons of milk to celebrate 🥛 thank you @DavidCahn6 @ValSarnataro
    18K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    We are also truly honored to have @SuhailNimji @Jml_campbell as advisors. They are true company builders who know the valley inside and out but more importantly they know how to help young people believe in themselves
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    Suhail Nimji
    @SuhailNimji
    Jan 28
    This isn’t just another Neo lab. @bfspector & @amspector100 are forces of nature. A dynamic duo defined by grit, drive, and authenticity—two of the most charismatic, thoughtful, and genuine individuals I’ve met. Honored to be an advisor - @flappyairplanes
    41K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    let's give the models a childhood ✈️
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    Cyris Kissane
    @cyris_kissane
    Jan 28
    Current AI needs the whole internet to learn; humans just need a childhood. I’m joining Flapping Airplanes to help close that gap. We’re building models that think deeper by reading less. It’s time to fly over the data wall—excited to show you what’s next! ✈️
    24K
  • Flapping Airplanes reposted
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    Kushal Thaman
    @kushal1t
    Jan 28
    I spent a bunch of time a year ago thinking about the data wall. A blackpill at the time for me was when I realized that the total stock of natural text data is depleting much faster than Chinchilla's infamous 20 tokens per param compute optimal ratio suggested. Here is a naive
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    Andrej Karpathy
    @karpathy
    Jan 28
    A conventional narrative you might come across is that AI is too far along for a new, research-focused startup to outcompete and outexecute the incumbents of AI. This is exactly the sentiment I listened to often when OpenAI started ("how could the few of you possibly compete with
    30K
  • Flapping Airplanes reposted
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    Jerry Tworek
    Core Automation
    @MillionInt
    Jan 28
    World needs more ambitious research Fingers crossed for @bfspector, @amspector100 and @aidanmantine
    user avatar
    Flapping Airplanes
    @flappyairplanes
    Jan 28
    Announcing Flapping Airplanes! We’ve raised $180M from GV, Sequoia, and Index to assemble a new guard in AI: one that imagines a world where models can think at human level without ingesting half the internet.
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    GIF
    61K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    it's mutual—there are just some partners who you know you have to work with. @IndexVentures is in that category (unmatched conviction, incredible execution) and we are psyched to fly alongside shardul and mark
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    Index Ventures
    @IndexVentures
    Jan 28
    Some founders you meet, and it doesn’t matter what they’re building. You just know you want to be part of it. We’re thrilled to co-lead this investment in @flappyairplanes, and to welcome Ben Spector, Asher Spector, Aidan Smith and their team into the Index family.
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    appreciate this take. we're in a new era with a new way of building companies; it's very exciting, it's a serious responsibility, and we will deliver
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    Marvin von Hagen
    Poke
    @marvinvonhagen
    Jan 28
    excited to live in a world where capital gets fearlessly allocated to the most talented and hard working members of society might read like sarcasm given the $1.5B pre-seed for a team w a high schooler and goofy branding, but i mean it. make silicon valley more like silicon
    17K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    @bfspector told @WSJ “Small teams of brilliant young people that are able to look at the problem in a new way—those are the kinds of organizations that actually win."
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    27K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    “I am very interested in today’s 22-year-old who’s going to spend the next 10 years trying to find AGI.” So are we @DavidCahn6!
    6.5K
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    Flapping Airplanes
    @flappyairplanes
    Jan 28
    incredibly grateful to be in business with @GVteam and @davemuni. we are honored by their conviction and trust. they did cut the blooper reel but i'm optimistic they'll release it later
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    GV
    @GVteam
    Jan 28
    Progress in AI starts with asking better questions. Excited to back @FlappyAirplanes, founded by Ben Spector (@bfspector), Asher Spector (@amspector100) & Aidan Smith (@aidanmantine). The team is taking a principles-first approach in forging new paths to AI breakthroughs.
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  • Flapping Airplanes reposted
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    Anna Monaco
    Paradigm
    @annarmonaco
    Jan 28
    Replying to @flappyairplanes
    finally a company name that actually makes sense
    27K

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