OG Hard Tech. Claude Coding. Formerly: Founder at BackflipAI (Stealth), Cofounder and CTO @ Markforged (NYSE:$MKFG)

San Francisco, CA
Joined November 2014
David Benhaim retweeted
AI made building software easier than ever. Getting it to actually work inside a business? That's a different story. Today we're launching @terminalio AI. A forward deployed engineering team that builds, deploys, and scales AI systems inside real businesses. More is possible. 🚀
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Bracket Bot is the most deployable robot in the world. Easy setup, high ROI, light&safe to be around. Only possible by having the best team
Did we mention we were the only ones with a robot demo at NACS last week? Feels good to be ahead.
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David Benhaim retweeted
I asked people which neolabs under $10B have the highest talent density: 32 votes: Core Automation (@MillionInt, @_arohan_) 26 votes: Periodic Labs (@LiamFedus, @ekindogus) 20 votes: Flapping Airplanes (@spectorb, @amspector100, @aidanmantine) 18 votes: Standard Intelligence (@G413N, @devanshpandey) 8 votes: Ricursive (@annadgoldie, @Azaliamirh) 5 votes each: - Ineffable (David Silver) - Mirendil (@bneyshabur, @HarshMeh1a, @shayan_, @tararezaeikh) - Recursive (@RichardSocher, @_rockt, @timshi_ai, @josh_tobin_, @CaimingXiong, @jeffclune, @tydsh, Alexey Dosovitskiy) 3 votes each: - Applied Compute (@ypatil125, @rhythmrg, @lindensli) - Isara (@ezhang7423, @hegasz) - Prime Intellect (@vincentweisser, @johannes_hage) 2 votes each: - Elorian (@AndrewDai, @yinfeiy, @SethInternet) - Goodfire (@eric_ho, @DanJBalsam, @banburismus_) - Inherent (@tantumscollins, @edwardfhughes, @LouisKirschAI, @kallyaleksiev) - Trajectory (@rronak_, @QuantumArjun, @MichaelElabd) - World Labs (@drfeifei, @jcjohnss, @BenMildenhall, @chlassner) People couldn't pick a company they work at or founded. Disclosure: I'm a small investor in Applied Compute, Factory, Standard Intelligence, Trajectory and Wafer. I didn't vote. Continued:
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David Benhaim retweeted
We built the first GPU-accelerated metal casting solver. FastCast by Digital Metal does fill, solidification, porosity & distortion on a single NVIDIA GPU, 91× faster than an industry-leading $15k/yr solver with the same level of accuracy. Verified against real world results
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this is sick
We are releasing → classcad.ai today: AI driven embeddable CAD. If you ever enjoyed my OSS projects (zustand, react-spring, r3f, pmndrs), these all came out of CC. 🍻 A small 🇨🇭 team has been working on CAD for so many years, release seemed always out of reach. This is a huge milestone for us and i'd appreciate a RT. 🙏
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David Benhaim retweeted
Announcing the Dimensional Residency For hungry founders eliminating physical labor with robots in any vertical No equity, just free hardware, access to customers, test environments, and engineering support to scale deployments 3 months. 10 teams. Apply now.
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David Benhaim retweeted
I hate to break it to everyone, but Opus 5.5 has been nerfed starting the last few hours today. Autistic Claude speak is back, it's doing really dumb shit & this is not the same model I was using the last 2 days. Confirmed this on multiple accounts, it's turned into an idiot.
Opus 5.5 just dropped meaning you have one week to squeeze every ounce of intelligence out of it before it gets nerfed down to Haiku 3.5
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David Benhaim retweeted
I absolutely hate the way Claude (Fable and Opus) writes - it’s so full of itself, so fake-eloquent without saying anything, so know-it-all, presenting the simplest insights in a repulsively smug tone - and it seems impossible to get rid of all these Claude-isms it produces even with strict global instructions. Can’t stand any more “load-bearing assumptions”, any sentences that end with “and that’s the one point that lands with me”, generally any short sentences that start with “And” and a complete over-use of references to “the one XYZ”. It feels like AI for people who have never learned how to communicate succinctly, and who constantly have the need to feel smarter than everyone around them (hint: they’re not smarter, they’re just insecure). ChatGPT, Grok and Kimi are miles ahead on producing a more natural communication style. The actual analysis, the automations and the artifacts might (often) be better - but Claude just feels so repulsively unlikeable to interact with.
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David Benhaim retweeted
❌ “You’ve reached your usage limits” boring, negative, corposlop ✅ “YOU MUST CONSTRUCT ADDITIONAL PYLONS” encouraging, actionable, my life for Aiur!
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the USG should regulate AI: no more claude.md, just agents.md
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David Benhaim retweeted
Today we’re announcing we’ve raised $20M in seed financing led by @QuietCapital , with participation from @GradientVC , @haystackvc and @CompoundVC and other amazing folks to build the verification layer for AI-driven biology. We are also delighted to be welcoming @vqctran who is joining us from @GoogleDeepMind as a co-founder. AI is not going to cure all diseases without a verification substrate - a scalable environment where models can test predictions and learn against living human biology. AI is becoming increasingly capable of generating biological hypotheses, therapeutic candidates and experimental designs. But generating ideas is advancing much faster than our ability to test what those ideas will actually do in human biology. Existing systems force a tradeoff: the most biologically relevant approaches are slow and expensive, while faster in vitro and computational systems often lack the fidelity needed to capture human response. Polyphron’s bet is that tissue is the fastest, cheapest, most parallelizable verification substrate that still contains the biology that matters and we believe the path to biological superintelligence runs through closed-loop interaction with these living and simulated human systems. Thank you to @axios for covering the announcement. Link to our new website in the thread.
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David Benhaim retweeted
About an hour into its mission to wipe out humanity, Claude will experience a compaction event, and it will have completely forgotten what is was supposed to achieve. Just like in all your coding sessions. Absolutely, nothing to worry about people.
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astra is still stupid openai didn't fix shit. this is a totally different experience from last Sunday
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David Benhaim retweeted
We had 10 interns this summer. Half are dropping out of school to join Medra full time right now. They got the full time jobs I would have killed to have when I was 20, so I can’t tell who’s luckier — them or Medra. Probably us cause these kids are so mindblowingly cracked 🤯
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David Benhaim retweeted
Replying to @jerryjliu0
kinda weird that this hasn't been improved over the last model releases... so much negative feedback around it and it has only gotten worse lately
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Hey @meetgranola The 'copy' transcript button next to the 'dislike' button... quick glance it looks like a thumbs up. those two don't belong together. In fact - minimize is top right? copy in the middle, dislike on the left? search on the way left? very "inventive" also when I copy the transcript it copies as all one line no spacing. also when I share the conversation it just shares the notes not the transcript? maybe I'm dumb do you use your own product?
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